krj@utcsri.UUCP (Ken Jackson) (03/26/87)
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Date: Wed 25 Mar 87 15:43:50 PST
Subject: NA Digest V87 #26
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NA Digest Wednesday, March 25, 1987 Volume 87 : Issue 26
This weeks Editor: Gene Golub
Today's Topics:
parallel computation workshop
----------------------------------------------------------------------
Date: Wed, 25 Mar 87 14:58:16 MST
From: Steve McCormick <stevem%boulder.colorado.edu@RELAY.CS.NET>
To: na.dis@SCORE.STANFORD.EDU
* * * THIRD COPPER MOUNTAIN CONFERENCE ON MULTIGRID METHODS * * *
April 5-10, 1987
Copper Mountain, Colorado
Sponsored by the Air Force Office of Scientific Research
Organized by the Computational Mathematics Group, CU-Denver
Following is a schedule with lectures listed by authors names, a list of
authors and titles, and a description of the tutorial and clinic. For further
information, contact Steve McCormick at (303) 556-4812 or 442-0724 or use
e-mail at na.mccormick@score or stevem@boulder.csnet.
* * * SCHEDULE * * *
Sunday April 5th
4:00 - 7:00 Registration
7:30 - 9:30 Reception
Monday April 6th
7:30 - 12:30 Registration
7:45 - 12:00 Tutorial - B. Briggs
1:30 - 3:00 Clinic - A. Brandt
3:30 - 5:30 Registration
4:00 - 7:45 General Topics
- P. Bjorstad
R. Brower, K. Moriarty, E. Meyers, C. Rebbi
J. Goodman
H. Mittelmann
S. Ta'asan
P. Wesseling
A. Brandt
Tuesday April 7th
7:30 - 11:30 Registration
7:30 - 11:45 Adaptive Techniques
- K. Becker
G. Chessire, W. Henshaw
M. Frese
K. Gustafson, R. Leben
A. Jameson, D. Mavriplis
S. McCormick
M. Heroux, S. McKay, J. Thomas
C. Lui
4:30 - 8:15 Elliptic Problems
- A. Bayliss, K. Jordan
R. Chin, J. Hedstrom
J. Dendy
C. Goldstein
D. Kamowitz
U. Rude
J. Ruge
Wednesday April 8th
8:15 - 12:00 Supercomputing
- T. Chan, R. Tuminaro
C. Douglas, W. Miranker
L. Hart
B. Holter
O. McBryan
D. Quinlan
B. Steffen
4:30 - 6:30 Special Session
SUPRENUM
- R. Hempel
H. Mierendorff
C. Thole
C. Thole
7:30 - 9:30 Banquet
Special Lecture - D. Nosenchuck
Thursday April 9th
7:45 - 12:00 CFD - E. Dick
S. Fulton
D. Hanel, W. Schroder
A. Jameson
D. Jespersen
G. Johnson
B. Koren
G. Leaf, C. Thompson, S. Vanka
4:30 - 7:30 CFD - G. Erlebacher, T. Zang, M. Hussaini
Y. Marx, J. Piquet
N. Melson, E. von Levante
W. Mulder
G. Shaw, S. Sivaloganathan
S. Spekreijse
Friday April 10th
7:45 - 12:00 Analysis - R. Bank
J. Bramble, J. Pasciak
N. Decker
N. Decker, J. Mandel, S. Parter
P. Fredericksen
R. Hoppe
R. Hoppe, R. Kornhuber
J. Mandel, H. Ombe
* * * TITLES * * *
Bank, R., Yserentant, H., " Hierarchical bases for multigrid methods "
Bayliss, A., Jordan, K., " A multigrid preconditioner applied to a two-
dimensional convection-diffusion problem "
Becker, K., " Multigrid acceleration of a 2-D full potential flow solver "
Bjorstad, P., to be announced
Bramble, J., Pasciak, J., " New convergence estimates for multigrid algorithms "
Brandt, A., " Recent developments at the Weizmann Institute "
Brower, R., Moriarty, K., Meyers, E., Rebbi, C., " Application of multigrid
methods to Fermion propigator calculations in quantum chromodynammics (QCD)"
Chan, T., Tuminaro, R., " Implementation and evaluation of multigrid algorithms
on hypercubes "
Chesshire, G., Henshaw, W., " Multigrid on composite meshes "
Chin, R., Hedstrom, J., " Ray-mode-multigrid methods for a singularly
perturbed convection-diffusion equation "
Decker, N., " Convergence bounds for a k-grid V-cycle in the unit square "
Decker, N., Mandel, J., Parter, S., to be announcedd
Dendy, J., " Two multigrid methods for 3-D problems with discontinuous and
anisotropic coefficients "
Dick, E., " A multigrid method for steady incompressible Navier-Stokes
equations based on flux-vector splitting "
Douglas, C., Miranker, W., " Some nontelescoping parallel algorithms based on
serial multigrid/aggregation/disaggregation techniques "
Erlebacher, G., Zang, T., Hussaini, M., " Time-dependent Navier-Stokes
simulations using spectral multigrid methods "
Frese, M., " Multiblock multigrid solution of the implicit time advance
equations for magnetic resistive diffusion in geometrically complex regions "
Fredericksen, P., " Fast psuedo-inverse algorithms on hypercubes "
Fulton, S., " Multigrid acceleration of semi-implicit time differencing for
hyperbolic systems "
Goldstein, C., " Multigrid preconditioners applied to singularly perturbed
boundary value problems "
Goodman, J., " Multigrid Monte Carlo "
Gustafson, K., Leben, R., " Multigrid localization and multigrid grid
generation for the computation of vortex structures and dynamics of flow in
cavities and about airfoils "
Hanel, D., Schroder, W., " A multigrid-relaxation scheme for the Navier-Stokes
equations "
Hart, L., " Asynchronous adaptive methods on parallel computers "
Hempel, R., " Parallel multigrid algorithms for the biharmonic and the
Stokes equations, implementation and performance "
Heroux, M., McKay, S., Thomas, J., " Adaptive FAC algorithms and applications "
Holter, B., " Vectorized multigrid solvers for the two-dimensional diffusion equation "
Hoppe, R., " Multigrid methods for obstacle problems "
Hoppe, R., Kornhuber, R., " Multigrid solution of the two-phase Stefan problem "
Jameson, A., " Multigrid smoothing characteristics for hyperbolic equations "
Jameson, A., Mavriplis, D., " Multigrid solution of the Euler equations on
unstructured and adaptive meshes "
Jespersen, D., " Multilevel methods for inviscid flow problems "
Johnson, G., " Multigrid for parallel processing on supercomputers "
Kamowitz, D., " Experimental results for multigrid and transport problems
Koren, B., " Defect correction and multigrid for the steady Navier-Stokes
equation "
Leaf, G., Thompson, C., Vanka, S., " Application of a multigrid code to a
buoyancy-induced flow problem "
Lui. C., " FAC and grid generation for transonic flows "
Marx, Y., Piquet, J., " Multigrid solution of the 2-D compressible Navier-
Stokes equations "
Mandel, J., Ombe, H., " Fourier analysis for a multigrid method for three-
dimensional elasticity "
McBryan, O., " Multigrid methods on massively parallel machines "
McCormick, S., " Adaptive multilevel algorithms on advanced computers "
Melson, N., von Levante, E., " Multigrid acceleration of the isenthalpic
form of the compressible flow equations "
Mierendorff, H., " Parallelization of multigrid methods with local refine-
ments for a class of non-shared memory systems "
Mittelmann, H., " Parameterized non-linear equations and variational
inequalities "
Mulder, W., " Analysis of a multigrid method for the Euler equations of gas
dynamics in two dimensions "
Nosenchuck, D., Krist, S., Zang, T., " On multigrid methods for the Navier-
Stokes computer "
Quinlan, D., " Multilevel load balancing for multiprocessors "
Rude, U., " On the accurate computation of singular solutions of Laplace's
and Poisson's equation "
Ruge, J., " AMG for problems in structural analysis "
Shaw, G., Sivaloganathan, S., " The 'Simple' pressure-correction method as a
non-linear smoother "
Spekreijse, S., " Multigrid and defect correction for the efficient solution
of the steady Euler equations "
Steffen, B., " Multigrid methods for calculation of electromagnets and their
implementation on MIMD computers "
Ta'asan, S., " Multigrid methods for bifurcation problems "
Thole, C., " Parallel multigrid algorithms on a message-based MIMD system "
Thole, C., " The SUPRENUM approach : MIMD architecture for multigrid
algorithms "
Wesseling, P., " Theory and practice of finite volume multigrid for interface
problems "
* * * MULTIGRID TUTORIAL * * *
Bill Briggs
This tutorial is designed for those who have some familiarity with traditional
methods for solving systems of linear equations and boundary value problems,
but who have no experience with multigrid methods. The tutorial will attempt to
present the essentials of multigrid methods. It will describe why they work so
effectively, how they are implemented and applied and how they compare with
other methods. The tutorial will be informal with opportunities for questions
and experts on hand to answer them. The following topics will be covered.
1. Model problems
2. Basic iterative schemes
a. Convergence properties
b. Limitations and remedies
3. Coarse grid correction strategies
a. Restriction and interpolation
b. Standard multigrid cycles
c. Convergence properties
4. Performance
a. Implementation
b. Complexity
c. Experimental results
5. Extensions
a. FAS schemes
b. Adaptive schemes
c. Nonlinear schemes
* * * MULTIGRID CLINIC * * *
A. Brandt
The purpose of this clinic is to discuss advanced topics and to provide a
forum for discussion of implementation troubles and research problems.
------------------------------
Mail-From: GOLUB created at 25-Mar-87 15:43:19
Date: Mon, 23 Mar 87 14:57:08 MST
From: Bobby Schnabel <bobby%boulder.colorado.edu@relay.cs.net>
To: na.golub@score.stanford.edu
Subject: parallel computation workshop
ReSent-Date: Wed 25 Mar 87 15:43:18-PST
ReSent-From: Gene H. Golub <GOLUB@Score.Stanford.EDU>
ReSent-To: NA@Score.Stanford.EDU
Gene,
Could you please distribute the following announcement to the nanet
mailing list. It announces a two-week workshop in parallel computation
to be held this June at the University of Colorado. It is intended
to introduce computer science students to the use of and research
issues in parallel computation. We expect that it will be an excellent
experience for those students who are chosen to attend.
Thanks for your assistance, and best wishes
Bobby Schnabel
****************************************************************************
SUMMER WORKSHOP IN PARALLEL COMPUTATION
UNIVERSITY OF COLORADO
(Preliminary Announcement)
The Department of Computer Science and the Academic Computing
Center will hold a two-week Workshop in Parallel Computation on
the campus of the University of Colorado from 15 June 1987 to 26
June 1987. The Workshop will consist of lectures by leading ex-
perts in parallel computation and laboratory work on local memory
and shared memory multiprocessors. The tentative list of speakers
includes Jim Browne (U. Texas), Oliver McBryan (Courant Insti-
tute), James McGraw (Livermore), Cleve Moler (Intel), Danny
Sorensen (Argonne), David Waltz (Thinking Machines), Harry Jordan
(U. Colorado), Gary Nutt (U. Colorado), Bobby Schnabel (U.
Colorado). Lectures will cover a broad range of topics including
languages, architectures, numerical and non-numerical applica-
tions. The Workshop is intended for graduate students and recent
PhD's in computer science as well as a smaller number of espe-
cially promising undergraduate students. It is expected that
these participants will bring with them a project to be worked on
during the laboratory sessions.
Participants may receive a stipend of approximately $500, the ex-
act amount depending on the estimated costs of the workshop to
the participant and his or her need for support. The selection of
participants will depend on the following criteria: brief state-
ment of research activities and interests; two letters of recom-
mendation; transcript of grades; and, description of parallel
computation project for the Workshop.
It is anticipated that this workshop will be supported in part by
the Office of Advanced Scientific Computing of the National Sci-
ence Foundation.
Inquiries should be addressed to:
Professor Lloyd Fosdick
Department of Computer Science
Campus Box 430
University of Colorado
Boulder, CO 80309
(303) 492-7507, lloyd@boulder.colorado.edu (csnet)
------------------------------
End of NA Digest
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