Send mail to:  mgnet@cs.yale.edu             for the digests or bakeoff
               mgnet-requests@cs.yale.edu    for comments or help
 
Anonymous ftp repository:  www.mgnet.org (128.163.209.19)
 
Current editor:  Craig Douglas douglas-craig@cs.yale.edu
 

World Wide Web:  http://www.mgnet.org or
                 http://casper.cs.yale.edu/mgnet/www/mgnet.html or
                 http://www.cerfacs.fr/~douglas/mgnet.html or
                 http://phase.etl.go.jp/mgnet or
                 http://www.nchc.gov.tw/RESEARCH/Math/mgnet/www/mgnet.html

Today's editor:  Craig Douglas (douglas-craig@cs.yale.edu)

Volume 10, Number 10 (approximately October 31, 2000)

Today's topics:

     Dates Coming Up, Bibliographic Information
     Multigrid Preconditioning for Maxwell's Equations
     Book on the Web
     Call for Postdoctoral Fellows for the 2001-02 NA Year at the Fields Institute in Toronto
     Conference on DNS and LES
     Submissions for mgbib
     Multigrid VI Proceedings Bibliographic Information

-------------------------------------------------------

Date: Tue, 31 Oct 2000 10:15:12 -0500 (EST)
From: Craig Douglas 
Subject: Dates Coming Up, Bibliographic Information

November 15: Abstracts are due for for the GAMM 2001.  See
                http://www.gamm2001.ethz.ch

November 30: Abstracts are due for the 17th GAMM-Seminar Leipzig (Construction
             of Grid Generation Algorithms).  See
                http://www.mis.mpg.de/conferences/gamm/2001/GAMMHomepage.html

January 1:   Student papers are due for the Copper Mountain Conference on
             Multigrid Methods.  See
                 http://amath-www.colorado.edu/appm/faculty/copper/2001

There is a lot of bibliographic information in this issue.  It will be entered
into the MGNet bibliography shortly.

-------------------------------------------------------

Date: Mon, 16 Oct 2000 15:59:22 -0700 (PDT)
From: Dhavide Aruliah 
Subject: Multigrid Preconditioning for Maxwell's Equations

                 Multigrid preconditioning for time-harmonic
                          Maxwell's equations in 3D

                        D. A. Aruliah and U. M. Ascher
                       Department of Computer Science,
                       University of British Columbia,
                           Vancouver, BC, V6T 1Z4,
                                   Canada.
                    dhavide@cs.ubc.ca and ascher@cs.ubc.ca

                                   Abstract

We consider the rapid simulation of three-dimensional electromagnetic problems
in parameter regimes where the quasi-static approximation applies, the
permeability is constant, the conductivity may vary significantly, and the
range of frequencies is moderate.  The difficulties encountered include
handling solution discontinuities across interfaces and accelerating
convergence of traditional iterative methods for the solution of the linear
systems of algebraic equations that arise when discretizing Maxwell's
equations in the frequency domain.

In previous works, we used a potential-current formulation combined with a
pressure-Poisson-like differentiation in order to pose the differential system
in a weakly-coupled elliptic form.  A finite-volume discretization on a
staggered grid was subsequently employed to arrive at a large, sparse, linear
system of equations with a block-diagonally dominant structure.  A
preconditioned BiCGStab iteration, where the diagonal blocks were
approximately inverted by an ILU-decomposition, was found to be particularly
efficient for solving the latter system.

In this paper, we first provide a Fourier analysis to show that inverting the
diagonal blocks of the reformulated system indeed yields an efficient
preconditioner.  We then consider replacing the full inversion of these
diagonal blocks by just one multigrid cycle, and extend the Fourier analysis
to show that the condition number of the resulting preconditioned matrix is
still bounded independent of the grid.

Finally, we present numerical examples for more realistic situations involving
large variations in conductivity (i.e.  jump discontinuities).
Block-preconditioning with one multigrid cycle using J. Dendy's BOXMG solver
is found to yield convergence in very few iterations, apparently independent
of the grid size.  The experiments show that the somewhat restrictive
assumptions of the Fourier analysis do not prohibit it from describing the
essential local behaviour of the preconditioned operator under consideration.
A very efficient, practical solver is obtained.

    Editor's Note: See http://www.mgnet.org/mgnet-papers.html or
    -------------  http://www.mgnet.org/mgnet/papers/Aruliah-Ascher/mgmax.ps.gz

Dhavide Aruliah
Dept. of Computer Science
University of British Columbia
dhavide@cs.ubc.ca

-------------------------------------------------------

Date: Thu, 26 Oct 2000 14:04:37 +0200 (CEST)
From: "P.Wesseling" 
Subject: Book on the Web

A copy of a letter from Wiley that I sent to your Kentucky office address
should reach you soon.  The letter confirms that the copyright of my multigrid
book has reverted to me.  Do you still want to put it in scanned form on
mgnet?

Best regards,
Pieter

    Editor's Note: Coming soon is the out of print book by Pieter Wesseling.
    -------------  This is an experiment that he and I will conduct with an
                   early chapter first.  Suggestions on how to make it better
                   to read, download, and do things with will be actively
                   solicited.  Watch http://www.mgnet.org for details.

Pieter Wesseling
Professor of Numerical Analysis
Delft University of Technology
Faculty of Information Technology and Systems
Mekelweg 4,  2628 CD Delft,   The Netherlands
Tel.: +3115 278 3631   Fax: +3115 278 7209  Email:  p.wesseling@its.tudelft.nl
Internet:  ta.twi.tudelft.nl/nw/users/wesseling

-------------------------------------------------------

Date:   Fri, 3 Nov 2000 14:01:15 -0500
From: Ken Jackson 
Subject: Call for Postdoctoral Fellows for the 2001-02 NA Year at the Fields Institute in Toronto

This is a followup to my earlier announcement of a Thematic Year on
"Numerical and Computational Challenges in Science and Engineering"
(NCCSE) at the Fields Institute in Toronto from August 2001 to August
2002.  More information about the Fields Institute in general and the
NCCSE Thematic Year in particular can be found at
        http://www.fields.utoronto.ca 
and
        http://www.fields.utoronto.ca/numerical.html 
respectively.

The main point of this announcement is to inform prospective applicants
that there are several openings for postdoctoral fellows associated
with the program.  More information about the fellowships, as well as
an update on the program, can be found on our web-page
        http://www.fields.utoronto.ca/numerical.html

-------------------------------------------------------

Date: Fri, 13 Oct 2000 12:58:48 -0500 (CDT)
From: Chaoqun  Liu 
Subject: Conference on DNS and LES

               Third AFOSR International Conference on 
    Direct Numerical Simulation and Large Eddy Simulation  (TAICDL)
                        August 5-9, 2001 
         University of Texas at Arlington, Arlington, TX, USA

TAICDL is a major international conference focused solely on the development 
and application of direct numerical simulation (DNS) and large eddy 
simulation (LES) for real-world flows, and sponsored by the US Air Force 
Office of Scientific Research (AFOSR). Papers are solicited in all areas of 
DNS and LES related to engineering applications and fundamental fluid dynamics. 

There will be a video session during the conference and participants are
encouraged to submit their DNS/LES movies for the session.

The conference proceedings will be published by a scientific publisher.

Important Dates:

 1  January, 2001   Deadline for postmark of submission of abstract 
 
 1  March, 2001     Notification of acceptance 

 5  August, 2001    Deadline for final paper

The conference information is posted on the web at 
http://math.uta.edu/~taicdl

For more information, please check the web page or contact  

Dr. Chaoqun Liu, Professor           
Department of Mathematics 
456 PKH, Box 19408   
University of Texas at Arlington  
Arlington, TX 76019-0408, USA      
Phone: (817) 272-5151
Fax:   (817) 272-5802               I
Email: cliu@uta.edu
http://www.uta.edu/math/pages/faculty/cliu.htm

-------------------------------------------------------

Date: Thu, 21 Sep 2000 12:08:11 +0200
From: "F.W.Wubs" 
Subject: Submissions for mgbib

Below I put a few references to papers which, I think, fit in the mgbib.

Best regards,
Fred Wubs

@article{EFFBotta_AVDPloeg_1995a,
  author =      "E. F. F. Botta and A{.~van~der} Ploeg",
  title =       "Preconditioning techniques for matrices with arbitrary
                 sparsity patterns",
  booktitle =   "Proceedings of the Ninth International Conference on Finite
                 Elements in Fluids, New Trends and Applications",
  editors =     "",
  publisher =   "University of Padova",
  address =     "Venice",
  year =        "1995",
  pages =       "989--998",
  }
@article{EFFBotta_AVDPloeg_1997a,
  author =      "E. F. F. Botta and A{.~van~der} Ploeg",
  title =       "Renumbering strategies based on multi-level techniques
                 combined with {ILU}-decompositions",
  journal =     "Zh. Vychisl. Mat. Mat. Fiz.",
  volume =      "11",
  year =        "1997",
  pages =       "1294--1300",
  }
@article{EFFBotta_FWWubs_1999a,
  author =      "E. F. F. Botta and F. W. Wubs",
  title =       "Matrix Renumbering {ILU}: an effective algebraic multilevel
                 {ILU}-pre\-conditioner for sparse matrices",
  journal =     "SIAM J. Matrix Anal. Appl.",
  volume =      "20",
  year =        "1999",
  pages =       "1007--1026",
  }
@article{AVDPloeg_EFFBotta_FWWubs_1996a,
  author =      "A{.~van~der} Ploeg and E. F. F. Botta and F. W. Wubs",
  title =       "Nested grids {ILU}-decomposition ({NGILU})",
  journal =     "J. Comput. Appl. Math.",
  volume =      "66",
  year =        "1996",
  pages =       "515--526",
  }

-------------------------------------------------------

Date: Fri, 10 Nov 2000 10:04:57 +0100
From: Thor Gjesdal 
Subject: mgnet.bib entries + new address + suggestion for mgnet

% NOTE: this one is already in mgnet.bib (6 Nov 2000)
%       updated with publisher info
@INPROCEEDINGS{thor+magni+rune:banff-95,
AUTHOR = "T. Gjesdal and M. E. H. Lossius and R. Teigland",
TITLE = "Multigrid Solution of Incompressible Flow Using 
         Pressure Correction Smoothers",
VOLUME = "1",
PAGES = "39--45",
EDITOR    = "P. A. Thibault and D. M. Bergeron",
BOOKTITLE = "Proceedings of the Third Annual Conference of the CFD Society
             of Canada",
PUBLISHER = "Combustion Dynamics Ltd.",
ADDRESS   = "Medicine Hat, Alberta",
MONTH     = "June",
YEAR      = "1995"
}

@ARTICLE{thor:acm-96,
AUTHOR = "T. Gjesdal",
TITLE   = "A Note on the Additive Correction Multigrid Method",
JOURNAL = "International Communications in Heat and Mass Transfer",
VOLUME = "23",
PAGES = "293--298",
YEAR = "1996"
}

@ARTICLE{thor+magni:pcorr-mg-97,
AUTHOR = "T. Gjesdal and M. E. H. Lossius",
TITLE   = "Comparison of Pressure Correction Smoothers for Multigrid 
           Solution of Incompressible Flow.",
JOURNAL = "Int. J. Numer. Methods Fluids",
VOLUME  = "25",
PAGES   = "393--405",
YEAR    = "1997"
}

@ARTICLE{thor:pattern-97,
AUTHOR   = "T. Gjesdal",
TITLE    = "Smoothing Analysis of Multicolour Pattern Schemes",
JOURNAL  = "J. Comput. Appl. Math.",
VOLUME   = "85",
PAGES    = "345--350",
YEAR     = "1987"
}

% NOTE: this one is not really multigrid, but there is a nice parallel to
%       defect corrections, so I'll leave it in anyway
@ARTICLE{TGjesdal_RTeigland_1998a,
AUTHOR   = "T. Gjesdal and R. Teigland",
TITLE    = "Accuracy and stability of semi-implicit finite 
            difference advection schemes",
JOURNAL  = "Commun. Numer. Meth. Engng.",
VOLUME   = "14",
PAGES    = "647-655",
YEAR     = "1998"
}

% NOTE: this one is already in mgnet.bib (6 Nov 2000), but there is a 
        typo in the title
@INPROCEEDINGS{thor:dc-98,
AUTHOR   = "T. Gjesdal",
TITLE    = "Accuracy and Convergence of Defect Correction in an Incompressible
            Multigrid Solver Based on Pressure Correction Smoothers",
PAGES    = "90--104",
EDITOR    = "W. Hackbusch and G. Wittum",
BOOKTITLE = "Multigrid Methods V",
SERIES    = "Lecture Notes in Computational Science and Engineering",
PUBLISHER = "Springer Verlag",
YEAR      = "1998"
}

@INPROCEEDINGS{thor:eccomas-98,
AUTHOR   = "T. Gjesdal",
TITLE    = "Local Grid Refinement Method for Improved Gas Safety Analysis",
VOLUME   = "1",
PART     = "1",
PAGES    = "398--402",
EDITOR    = "K. D. Papailiou and D. Tsahalis and J. P\'{e}riaux and
             C. Hirsch and M. Pandolfi",
BOOKTITLE = " Computational Fluid Dynamics '98:
             (Proceedings of the Fourth ECCOMAS Conference on 
             Computational Fluid Dynamics)",
PUBLISHER = "John Wiley \& Sons",
YEAR      = "1998"
}

@ARTICLE{thor:cvs-2000,
AUTHOR   = "T. Gjesdal",
TITLE    = "Local Grid Refinement for Improved Description of Leaks in 
            Industrial Gas Safety Analysis",
JOURNAL  = "Computing and Vizualisation in Science",
VOLUME   = "3",
PAGES    = "25--32",
YEAR = "2000"
}

-------------------------------------------------------

Date: Thu 12 Oct 2000 12:27:01 -0400 (EDT)
From: Craig C. Douglas 
Subject: Multigrid VI Proceedings Bibliographic Information

This is a preliminary version of a message.  These entries have to be verified
for page numbers, typographical errors, and whatnot.  The actual message will
be formatted, not BibTeX.

@book{EDick_KRiemslagh_JVierendeels_2000a,
  author =      "E. Dick and K. Riemslagh and J. Vierendeels",
  title =       "Multigrid Methods VI",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  }
@inproceedings{GCarre_GCarte_HGuillard_SLanteri_2000a,
  author =      "G. Carr{\'e} and G. Carte and H. Guillard and S. Lanteri",
  title =       "Multigrid strateegies for {CFD} problems on non--structured
                 meshes",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "1--10",
  }
@inproceedings{TFChan_PVanek_2000a,
  author =      "T. F. Chan and P. Vanek",
  title =       "Detection of strong coupling in algebraic multigrid solvers",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "11--23",
  }
@inproceedings{BVLeer_DDarmofal_2000a,
  author =      "B{.~van} Leer and D. Darmofal",
  title =       "Steady {E}uler solutions in {O(N)} operations",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "24--33",
  }
@inproceedings{CWOosterlee_RWienands_TWashio_FJGaspar_2000a,
  author =      "C. W. Oosterlee and R. Wienands and T. Washio and
                 F. J. Gaspar",
  title =       "The acceleration of multigrid convergence by recombination
                 techniques",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "34--43",
  }
@inproceedings{AArnone_PBoncinelli_MMarconcini_2000a,
  author =      "A. Arnone and P. Boncinelli and M. Marconcini",
  title =       "Turbomachinery computations on parallel computers using a
                 multigrid method",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "44--51",
  }
@inproceedings{MBenzi_MDeLong_2000a,
  author =      "M. Benzi and M. DeLong",
  title =       "Approximate {S}chur complement multilevel methods for general
                 sparse systems",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "52--58",
  }
@inproceedings{ABorzi_KKunisch_MVanmaele_2000a,
  author =      "A. Borzi and K. Kunisch and M. Vanmaele",
  title =       "A multigrid approach to the optimal control of solid fuel
                 ignition problems",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "59--65",
  }
@inproceedings{SDahlke_RHochmuth_KUrban_2000a,
  author =      "S. Dahlke and R. Hochmuth and K. Urban",
  title =       "Convergent adaptive wavelet methods for teh {S}tokes problem",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "66--72",
  }
@inproceedings{HDeGersem_SVandewalle_KHameyer_2000a,
  author =      "H. DeGersem and S. Vandewalle and K. Hameyer",
  title =       "A fijnite--element/equivalent--circuit two--level method for
                 magnetic field simulations",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "73--79",
  }
@inproceedings{JEDendy_JDMoulton_2000a,
  author =      "J. E. Dendy, Jr. and J. D. Moulton",
  title =       "Some aspects of multigrid for mixed discretizations",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "80--86",
  }
@inproceedings{CCDouglas_JHu_WKarl_MKowarschik_URude_CWeiss_2000a,
  author =      "C. C. Douglas and J. Hu and W. Karl and M. Kowarschik and
                 U. R{\"u}de and C. Weiss",
  title =       "Fixed and adaptive cache aware algorithms for multigrid
                 methods",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "87--93",
  }
@inproceedings{DDrikakis_OIliev_DVassileva_2000a,
  author =      "D. Drikakis and O. Iliev and V. Vassileva",
  title =       "An adaptive--smoothing multigrid method for the
                 {N}avier--{S}tokes equations",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "94--100",
  }
@inproceedings{RDFalgout_JEJones_2000a,
  author =      "R. D. Falgout and J. E. Jones",
  title =       "Multigrid on massively parallel architectures",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "101--107",
  }
@inproceedings{JFassbender_2000a,
  author =      "J. Fassbender",
  title =       "Experiences with multigrid--prolongation for two--equation
                 turbulence models in flows with high {R}eynolds numbers",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "108--114",
  }
@inproceedings{LFournier_SLanteri_2000a,
  author =      "L. Fournier and S. Lanteri",
  title =       "Additive aspects of hybrid mulitgrid/domain decomposition
                 solution of fluid flow problems on parallel computers",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "115--121",
  }
@inproceedings{CG{\'a}sp{\'a}r_2000a,
  author =      "C. G{\'a}sp{\'a}r",
  title =       "Biharmonic and bi--{H}elmholtz type scattered data
                 interpolation using quadtrees and multigrid technique",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "122--128",
  }
@inproceedings{MKaltenbacher_SReitzinger_2000a,
  author =      "M. Kaltenbacher and S. Reitzinger",
  title =       "Algebraic multigrid for solving electromechanical problems",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "129--135",
  }
@inproceedings{RHKrause_BIWohlmuth_2000a,
  author =      "R. H. Krause and B. I. Wohlmuth",
  title =       "Multigrid methods for mortar finite elements",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "136--142",
  }
@inproceedings{BLastdrager_BKoren_JVerwer_2000a,
  author =      "B. Lastdrager and B. Koren and J. Verwer",
  title =       "The sparse--grid combination technique applied to
                 time--dependent advection problems",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "143--149",
  }
@inproceedings{BLeonard_APatel_CHirsch_2000a,
  author =      "B. Leonard and A. Patel and C. Hirsch",
  title =       "Multigrid acceleration in a 3{D} {N}avier--{S}tokes solver
                 using unstructured hexahedral meshes with adaptation",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "150--156",
  }
@inproceedings{ILepot_PGeuzaine_FMeers_JAEssers_JMVaassen_2000a,
  author =      "I. Lepot and P. Geuzaine and F. Meers and J. A. Essers and
                 J. M. Vaassen",
  title =       "Analysis of several multigrid implicit algorithms for the
                 solution of the {E}uler equations on unstructured meshes",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "157--163",
  }
@inproceedings{BLessani_SSmirnov_CLacor_TBaelmans_JMeyers_2000a,
  author =      "B. Lessani and S. Smirnov and Cl. Lacor and T. Baelmans and
                 J. Meyers",
  title =       "Efficient large--eddy simulations of compressible flows using
                 multigrid",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "164--170",
  }
@inproceedings{BMerci_JSteelant_EDick_2000a,
  author =      "B. Merci and J. Steelant and E. Dick",
  title =       "Application of multigrid in two--equation turbulence
                 modelling",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "171--178",
  }
@inproceedings{SMijalkovic_2000a,
  author =      "S. Mijalkovi{\'c}",
  title =       "Evaluation of multigrid as a solver for stress analysis
                 problems in semiconductor process simulation",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "179--185",
  }
@inproceedings{MMohr_UR{\"u}de_2000a,
  author =      "M. Mohr and U. R{\"u}de",
  title =       "Multilevel techniques for the solution of the inverse problem
                 of electrocardiography",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "186--192",
  }
@inproceedings{RSMontero_MPrieto_IMLlorente_FTirado_2000a,
  author =      "R. S. Montero and M. Prieto and I. M. Llorent and F. Tirado",
  title =       "Robust multigrid algorithms for 3{D} elliptic equations on
                 strutured grids",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "193--199",
  }
@inproceedings{VAMousseau_DAKnoll_WJRider_2000a,
  author =      "V. A. Mousseau and D. A. Knoll and W. J. Rider",
  title =       "A multigrid {N}ewton--{K}rylov solver for non--linear
                 systems",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "200--206",
  }
@inproceedings{CPflaum_2000a,
  author =      "C. Pflaum",
  title =       "Estimation of the condition number of additive
                 preconditioners on tensor product grids",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "207--213",
  }
@inproceedings{GP{\"o}lau_UvanRienen_2000a,
  author =      "G. P{\"o}lau and U. van Rienen",
  title =       "Multigrid algorithms for the tracking of electron beams",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "214--220",
  }
@inproceedings{VVShaidurov_GTimmermann_2000a,
  author =      "V. V. Shaidurov and G. Timmerman",
  title =       "Stable semi--iterative smoother for cascadic and multigrid
                 algorithms",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "221--227",
  }
@inproceedings{JStiller_WENagel_UFladrich_2000a,
  author =      "J. Stiller and W. E. Nagel and U. Fladrich",
  title =       "Scalability of parallel multigrid adaption",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "228--234",
  }
@inproceedings{STaasan_2000a,
  author =      "S. Ta'asan",
  title =       "From molecular dynamics to continuum models",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "235--241",
  }
@inproceedings{JMThijssen_2000a,
  author =      "J. M. Thijssen",
  title =       "Multigrid with an immersed interface",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "242--248",
  }
@inproceedings{XVasseur_2000a,
  author =      "X. Vasseur",
  title =       "Analysis of a non--standard multigrid preconditioner by
                 spectral portrait computation",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "249--255",
  }
@inproceedings{JVierendeels_KRiemslagh_BMerci_EDick_2000a,
  author =      "J. Vierendeels an K. Riemslagh and B. Merci and E. Dick",
  title =       "Treatment of all speed flows and high aspect ratios in {CFD}
                 applications",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "256--263",
  }
@inproceedings{CWagner_2000a,
  author =      "C. Wagner",
  title =       "On the algebraic construction of multilevel transfer
                 operators (for convection--diffusion--reaction equations",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "264--270",
  }
@inproceedings{KWarendorf_UK{\"u}ster_RR{\"u}hle_2000a,
  author =      "K. Warendorf and U. K{\"u}ster and R. R{\"u}hle",
  title =       "Upwind prolongations for a highly--unstructured {E}uler
                 solver",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "271--277",
  }
@inproceedings{RWienands_CWOosterlee_2000a,
  author =      "R. Wienands and C. W. Oosterlee",
  title =       "Fourier analysis for {K}rylov subspace acceleration of
                 multigrid with application to 3{D} anisotropic problems",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "278--284",
  }
@inproceedings{GZumbusch_2000a,
  author =      "G. Zumbusch",
  title =       "Parallel adaptively refined sparse grids",
  booktitle =   "Multigrid Methods VI",
  editors =     "E. Dick and K. Riemslagh and J. Vierendeels",
  series =      "Lecture Notes in Computational Science and Engineering",
  volume =      "14",
  publisher =   "Springer--Verlag",
  address =     "Berlin",
  year =        "2000",
  pages =       "285--292",
  }

------------------------------

End of MGNet Digest
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