NA Digest Monday, July 6, 1998 Volume 98 : Issue 25

Today's Editor:
Cleve Moler
The MathWorks, Inc.

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From: NA Digest <>
Date: Mon 07/06/1998 21:30:54.15
Subject: NA Digest Calendar

The Netlib Conferences Database is on the Web at:

NA Digest Calendar
Date Topic Place NA Digest #

July 1- 3 Optimization Perth, Australia 97:22
July 3- 5 GAMM, Iterative Processes Kiel, Germany 09
July 5-17 Numerical Analysis Summer School Leicester, UK 10
July 6- 7 Interior-Point Workshop Trier, Germany 17
July 6- 9 Numerical Grid Generation London, UK 40
July 6-10 Air Pollution Modelling Sofia, Bulgaria 10
July 7- 8 Iterative Solution Methods Prague, CZ 15
July 9-10 Applied and Computational Mathematics Hervey Bay, Australia 40
July 12 Optimization Algorithms Orlando, FL 07
July 12-14 Women in Mathematics Workshop Toronto, Canada 05
July 13-15 Parallel Computation Oxford, UK 40
July 13-17 Discrete Mathematics Toronto, Canada 47
July 13-17 SIAM Annual Meeting Toronto, Canada 49
July 13-17 Supercomputing Melbourne, Australia 49
July 14-18 Discrete Simulation of Fluids Oxford, UK 12
July 19-24 Telecommunication Systems Montreal, Canada 40
July 20-22 Optimization Coimbra, Portugal 47
July 20-23 Accurate Solution of Eigenvalue Problems University Park, PA 15
July 20-24 Domain Decomposition Methods Greenwich, UK 36
July 20-24 Black Boxes for Parallel Computing Greenwich, UK 11
July 21 Adjoint Methods Oxford, UK 24
July 21-24 Finite Elements Methods Hong Kong 09
July 26... Front Propagation Crete 19
July 27... Computional and Applied Mathematics Leuven, Belgius 38
July 27... Mathematics Modeling Workshop Raleigh, NC 07
July 30... Self-Similar Systems Dubna, Russia 47

Aug. 2- 5 Honor Olga Ladyzhenskaya i Ames, Iowa 14
Aug. 2- 5 Large Scale Matrix Computations Dalian, China 12
Aug. 5- 7 Distributed Computing Workshop Urbana-Champaign, IL 25
Aug. 6- 7 Expert Systems for Numerical Computing Columbia, MO 07
Aug. 9-11 Applications of Computer Algebra Prague, Czech Rep. 97:20
Aug. 9-11 Irregularly Structured Problems Berkeley, CA 03
Aug. 9-21 Error Control and Adaptivity Antalya, Turkey 08
Aug. 10-13 Integral Methods Houghton, MI 09
Aug. 13-15 Nonlinear and Improperly Posed Problems Kocaeli, Turkey 22
Aug. 18-27 International Congress of Mathematicians Berlin, Germany 14
Aug. 18-27 ICM98 Session on Mathematical Software Berlin, Germany 97:27
Aug. 18-27 VideoMath Festival Berlin, Germany 52
Aug. 19-23 Numerical Methods and Applications Sofia, Bulgaria 13
Aug. 19-23 Incompressible Visous Flow Sofia, Bulgaria 07
Aug. 24-26 European Symposium on Algorithms Venice, Italy 06
Aug. 24-26 Hydroinformatics Copenhagen, Denmark 97:25
Aug. 24-27 Computational Mechanics Miskolc, Hungary 03
Aug. 31... Mathematics of Surfaces Birmingham, UK 15
Aug. 31... IFIP World Computer Congress Vienna and Budapest 96:46

Sep. 1- 3 Dynamics, Monitoring and Control Manchester, UK 21
Sep. 1- 4 Parallel Computing Southampton, UK 47
Sep. 1- 4 Numerical Methods inParallel Computing Southampton, UK 48
Sep. 1- 5 Solid Mechanics Zakopane, Poland 37
Sep. 2- 4 Computational Methods in Engineering Ghent, Belgium 34
Sep. 2- 5 Computational Physics Granada, Spain 05
Sep. 7- 9 Control and Data Processing Prague, Czech Republic 39
Sep. 7-12 PDE Meeting in the Sun Mission Beach, Austral.11
Sep. 7-14 Analytic Number Theory and Space Tilings Kyiv, Ukraine 11
Sep. 14-16 Software Tools for Scientific Computing Oslo, Norway 49
Sep. 14-18 Partial Differential Equations Marrakech, Morocco 97:20
Sep. 22-25 Validated Numerics Budapest, Hungary 25
Sep. 23-25 Dutch Numerical Mathematicians Woudschoten, N'lands 17
Sep. 24-26 Computer Mathematics Athens, Greece 04
Sep. 28-30 Iterative Methods for Elasticity Nijmegen, Netherlands 17
Sep. 30... Computing in Electrical Engineering Berlin, Germany 25
Sep. 30... Operational Research Rovinj, Croatia 10

Oct. 1- 3 Industrial Flow Problems Barcelona, Spain 08
Oct. 4- 9 School on Wavelets in the Geosciences Delft, Netherlands 22
Oct. 5- 8 Multigrid Methods Bonn, Germany 12
Oct. 7-11 Operator Theory Winnipeg, Canada 05
Oct. 8-10 Randomization and Approximation Barcelona, Spain 23
Oct. 14-16 Simulation of Devices and Technologies Cape Town, So. Africa 11
Oct. 14-17 Mathematical Physics Knoxville, TN 48
Oct. 18-20 Iterative Methods Austin, TX 25
Oct. 20-23 SIBGRAPI'98 Rio de Janeiro, Brazil 13
Oct. 21-23 Object Oriented Methods Yorktown Heights NY 21
Oct. 22-23 Mathematical Foundations for CAD Troy, MI 13
Oct. 25-28 Operations Research Seattle, WA 11
Oct. 26-28 Circuits, Systems and Computers Piraeus, Greece 97:20
Oct. 26-29 Air Pollution Modelling Paris, France 48
Oct. 28-31 Parallel and Distributed Computing Las Vegas, NV 17

Nov. 15-20 ASME, Parallel Computing Anaheim, CA 09
Nov. 30... Complex Systems Sydney, Australia 12

Dec. 4- 5 Southern Symposium on Computation Hattiesburg, MI 24
Dec. 6- 9 Modelling and Simulation Hamilton, New Zealand 19
Dec. 7-11 Scientific Computing Hong Kong 10
Dec. 15-18 Nonlinear Programming Hong Kong 43
Dec. 16 Honor Dave Sloan Strathclyde, UK 12
Dec. 19-21 Operations Research Agra, India 09

Jan. 11-15 Independent Component Signal Analysis Aussois, France 16
Jan. 21-23 Applied Linear Algebra Bielefeld, Germany 23
Feb. 28... Approximation and Complexity University of Florida 23
Apr. 15-20 Scattered Data Fitting Puerto Vallarta, Mex. 06
May 10-14 Theoretical and Computational Acoustics Trieste, Italy 01
May 24-28 Applications of Dynamical Systems Snowbird, UT 23
June 2- 6 Large-Scale Scientific Computation Sozopol, Bulgaria 21
June 7-11 Monte Carlo Methods Varna, Bulgaria 22
June 14-18 Householder Symposium Whistler B.C., Canada 49
June 29-July 2 Numerical Analysis Dundee, Scotland 49
July 1- 7 Curves and Surfaces Saint-Malo, France 15
July 12-16 System Modelling and Optimization Cambridge, UK 04
July 18-28 Foundations of Computational Mathematics Oxford, Uk 21
July 26-30 Numerical Mathematics and Applications Jyvaskyla, Finland 21


From: Jack Solock <>
Date: Mon, 29 Jun 1998 13:47:45 -0500 (CDT)
Subject: Distributed Computing Workshop

NLANR Distributed Computing Workshop
National Laboratory for Applied Network Research

The National Laboratory for Applied Network Research is conducting a
distributed computing workshop August 5-7, 1998, on the campus of the
University of Illinois at Urbana-Champaign. The workshop "will teach
effective, hands-on strategies for using and optimizing distributed
computing codes. Examples and lectures will be used to teach distributed
computing concepts as used on wide area networks. The workshop will end
with a half-day tutorial on Globus," a project that develops "basic
software infrastructure for computations that integrate geographically
distributed computational and information resources." Applications
developers from the Internet2 community and National Science Foundation
High Performance Connection award sites are encouraged to attend. More
information (including fees) is available at the site. Registration
deadline is July 24, 1998 (noon Central time). NLANR's home page further
describes its application support activities.

Thank You


Jack Solock
Internet Librarian--Internet Scout Project 608-262-6606
Editor--The Scout Report and Subject
Specific Scout Reports
Dept. of Computer Sciences
University of Wisconsin-Madison -- Internet Scout Project Home Page


From: Georg Hebermehl <>
Date: Tue, 30 Jun 1998 10:19:35 +0200
Subject: Workshop on Scientific Computing in Electrical Engineering

Second Announcement

Workshop Scientific Computing in Electrical Engineering
September 30 - October 2, 1998 , Berlin, Germany

organized by

Weierstrass Institute for Applied Analysis and Stochastics
Ferdinand-Braun-Institut fuer Hoechstfrequenztechnik
Konrad-Zuse-Zentrum fuer Informationstechnik Berlin
Fachgruppe 'Scientific Computing' of the Deutsche Mathematiker-Vereinigung


German Chapter of the IEEE Microwave Theory and Techniques Society

Scientific Committee:
Peter Deuflhard, Konrad-Zuse-Zentrum fuer Informationstechnik Berlin
Herbert Gajewski, Weierstrass Institute for Applied Analysis and Stochastics
Wolfgang Heinrich, Ferdinand-Braun-Institut fuer Hoechstfrequenztechnik
Arnulf Kost, Brandenburgische Technische Universitaet Cottbus
Ulrich Langer, Johannes Kepler Universitaet Linz
Thomas Weiland, Institut fuer Hochfrequenztechnik der TU Darmstadt

Local Organizing Committee:
Georg Hebermehl, Weierstrass Institute for Applied Analysis and Stochastics
Wolfgang Heinrich, Ferdinand-Braun-Institut fuer Hoechstfrequenztechnik

The workshop will bring together mathematicians, computer scientists,
and engineers from research institutes, universities, and industry
who work on modeling and numerical simulation on the field of
electromagnetics and electronics.

Workshop Topics:
- Microwave Circuits,
- Integrated Optics,
- Optoelectronical Devices,
- Electromagnetic Compatibility,
- Quasistatic Magnetics

- invited lectures,
- contributed presentations in lecture format,
- contributed presentations in poster format.

For information please contact:
SCEE Workshop Secretary
Weierstrass Institute for Applied Analysis and Stochastics (WIAS)
Mohrenstr. 39
D-10117 Berlin
phone: +49 30 20377 566 (Marion Lawrenz)
Fax: +49 30 2044975

The 2nd announcement (Workshop Program, Abstracts) is available at the
web page:


From: IMACS Administration <>
Date: Tue, 30 Jun 1998 12:07:48 -0400 (EDT)
Subject: Scientific Computing, Computer Arithmetic, and Validated Numerics

IMACS/GAMM International Symposium on
Scientific Computing, Computer Arithmetic, and Validated Numerics
September 22-25, 1998
Budapest, Hungary

Numerical and algorithmic aspects of Scientific Computing with a strong
emphasis on the algorithmic validation of results and on algorithmic and
arithmetic tools for this purpose. "Validation" means qualitative and
quantitative assertions about computed results wich are correct in a
rigorous mathematical sense, e.g.

- specification of a domain which contains a solution to a given problem
- computation of close upper and lower bounds for the solutions of a

SCAN-98 will provide a forum for the
- presentation of the latest research and developments in theory,
algorithms, and arithmetic design for Validated Numerics
- demonstration of software for Validated Numerics
- reporting of interesting case studies in industrial and scientific
applications of Validated Numerics.


as soon as possible send your electronic and postal address to:
(to be included in the mailing list for the second announcement)

April 30, 1998 deadline for submitting extended abstracts
June 30, 1998 deadline for the preliminary conference registration
September 22, 1998 SCAN-98 starts
September 30, 1998 deadline for the final version of the full papers

For further information:
fax: +36 62 312 292
phone: +36 62 454 305

Mail: SCAN98, c/o T. Csendes, H-6701 Szeged, Pf. 652, HUNGARY


From: David Kincaid <>
Date: Thu, 2 Jul 1998 10:57:27 -0500
Subject: Symposium Celebrating David M. Young's Birthday

Fourth IMACS International Symposium on
Iterative Methods in Scientific Computation
(Celebrating David M. Young's 75th birthday)

October 18-20, 1998
University of Texas at Austin

NEW Deadlines:
August 15, 1998: Contributed talks
September 15, 1998: Early registration

Theme is iterative methods for solving large sparse linear systems in
scientific computation with focus on past, present, and future.
Current and former students, friends, and associates of Professor David Young
are particularly welcome and are urged to participate.

To contribute talks or register, see Web site :

or send email:

For additional information

Dr. David R. Kincaid
RLM 13.150 -- C1300
Center for Numerical Analysis
University of Texas at Austin
Austin, TX 78713-8510 USA
Tel: (512) 471-1242
Fax: (512) 471-9038


From: Nick Trefethen <>
Date: Sat, 4 Jul 1998 23:04:57 +0100 (BST)
Subject: Postdoctoral Position at Oxford University

A 3-year EPSRC-funded postdoctoral position will soon be advertised
to begin within six months of October 1, 1998. The subject is
``Nonstandard eigenvalue problems: theory, numerics, and applications''.
For details see

Nick Trefethen, Oxford University


From: Weintraub Carol <>
Date: Sun, 5 Jul 1998 08:44:05 +0300
Subject: Postdoctoral Position at the Weizmann Institute

Postdoctoral position at the Weizmann Institute

The Gauss Center for Scientific Computation at the Weizmann Institute
of Science, Rehovot, Israel, is seeking a qualified candidate for a
Post-Doctoral position, to participate in the Center's development of
advanced multiscale computational methods. Possible directions include:

1. Multigrid methods, especially in fluid dynamics
2. Data assimilation in atmospheric simulations
3. Ab-initio quantum chemistry (many-eigenfunction problems)
4. Wave phenomena
5. Optimal feedback control
6. Computational physics: multiscale Monte-Carlo and Dirac solvers
7. Fast medical-imaging and radar reconstruction
8. Molecular dynamics
9. Multiscale image processing

Applicants should have completed their Ph.d. studies between
September, 1995 and the appointment start date. They should have a
strong background and programming experience in scientific computing,
preferably in one of the above areas and/or in multiscale computational

The post-doc appointment is for a period of one year and may be
renewed for a second year.

Applications and request for further information should be sent to
the Gauss Center Secretary:

Mrs. Carol Weintraub
Dept. of Applied Mathematics & Computer Science
The Weizmann Institute of Science
Rehovot 76100, Israel
Fax: +972-8-9342945
Phone: +972-8-9342545

The application should include a CV, a description of previous
experience in scientific computing and the particular areas of
interest, and names of two referees, who should separately send
their letters of recommendation to the above address.

More information on the research at the Gauss Center can be found
at our web site:


From: David Serafini <>
Date: Tue, 30 Jun 1998 18:18:52 -0700
Subject: Postdoctoral Position at Lawrence Berkeley National Lab

I have a postdoc opening in parallel computing and numerical
linear algebra for a computational fluid dynamics (CFD)
application at the National Energy Research Scientific Computing
(NERSC) center at Lawrence Berkeley National Lab (LBNL).

Specifically, I'm looking for someone with experience in
iterative methods for solving linear systems arising from
discretized solutions to partial differential equations. This
research project is a collaboration with several other US gov't
and industry labs and a commercial software vendor. The CFD
application is multi-phase flow in chemical reactors. The
LBNL/NERSC part of the effort is two-fold: parallelization of
existing serial methods; investigation of alternative methods
and implementations for high performance and cost-effectiveness.
The work will focus on linear equation solvers, since that is
where most of the computational effort is spent. Performance
and portability will be of major interest. The ultimate target
platform will be a cluster of high performance workstations or PCs.

Participation in the collaboration is a strong benefit of this
position because it provides the opportunity to make connections
in other labs and in industry, as well as here at LBNL. The
NERSC center has an active and growing research program, as well
as one of the largest unclassified parallel computer systems in
the country. Other groups in the collaboration come from: Dow
Chemical, Oak Ridge Nat'l Lab, Sandia Nat'l Lab, Fluent, Inc.
and the Fossil Energy Technology Center (a Dept. of
Energy-funded lab), Chevron, DuPont, Exxon, Westinghouse.

The position is for two years, starting this summer.
Continuation depends on future funding decisions. LBNL, located
in Berkeley, CA, is a Department of Energy-sponsored lab
operated by the University of California. LBNL is an equal
opportunity employer. Additional information about LBNL and
NERSC can be obtained on the Web at <> and

Questions and resumes should be addressed to:

David B. Serafini
Lawrence Berkeley National Lab, MS 50B-2239
1 Cyclotron Road
Berkeley, CA 94720


From: Mike DeLong <>
Date: Thu, 2 Jul 1998 13:43:34 -0600 (MDT)
Subject: Graduate Research Positions at Los Alamos National Laboratory

Graduate Research Assistant Positions
Los Alamos National Laboratory

The Scientific Computing Group (CIC-19) at Los Alamos National Laboratory
is currently seeking highly motivated graduate students to participate in
the Graduate Research Assistant (GRA) program for the fall semester.
Graduates with experience in any or all of the following categories are
encouraged to apply:

Parallel Computer Programming
Parallel Software Engineering and Library Development
Numerical Linear Algebra
Iterative Linear Equation Solvers
Multigrid Methods

Experience with Fortran 90, C++ and MPI on parallel machines such as
the SGI/Cray Origin 2000 and workstation clusters is desirable.
Experience with iterative linear solver methods such as conjugate
gradient methods, domain decomposition methods and multigrid
methods is also desirable.

Eligibility for the GRA program is limited to applicants who have
completed a bachelors degree by date of hire, have been admitted to or
have active status in a graduate program at a college or university.
Students that have completed a Masters degree and have not yet been
accepted into another graduate program may be eligible for the Post
Masters program and are also encouraged to apply.

Appointments are for 90 days up to one year. Salary ranges from $29,000
to $41,000, depending on the number of years of graduate school

Applications must be received as soon as possible to be given fullest
consideration. Interested individuals are encouraged to send a copy of
their resume by electronic mail, fax, or U.S. mail to:

Mike DeLong
Los Alamos National Laboratory
Group CIC-19, MS B256
Los Alamos, NM 87545

FAX: (505) 667-1126

Los Alamos National Laboratory is an equal opportunity employer.


From: Heinz Engl <>
Date: Wed, 01 Jul 1998 13:39:10 MET_DST
Subject: Position at University of Linz, Austria

Position Available at the Industrial Mathematics Institute at the
University of Linz, Austria

There is open a position at the Industrial Mathematics Institute at
the University of Linz, Austria. The position is funded by the EC
as part of the TMR (Training and Mobility of Researchers) Project
DEIC (Differential Equations in Industry and Commerce) for a duration
of up to 3 years. This Research Fellowship is open to Nationals of a
Member State or Associated State of the European Union (but not for
Austrian Citizens) who have the equivalent degree in mathematical
science and will be under the age of 35 at the time of appointment.

Salary is in local currency on the appropriate local scale.

The position in Linz is open to graduates (diploma or masters degree,
doctorate preferred). The successful candidate is expected to
spend much time collaborating directly with industry and with
other centers, as well as pursuing his/her own research.
In particular at our group in Linz we prefer a candidate who
has basic knowledge on ``Inverse Problems'', and who is interested
on research and interaction of inverse problems in industry and

For more information of the TMR-Network see

For more information on the industrial mathematics institute see


From: Elsevier Science <>
Date: Wed, 1 Jul 1998 01:49:59 +0100 (BST)
Subject: Contents, Computer Physics Communications

ISSN : 0010-4655
Vol./Iss. : 111 / 1-3

Fast spin dynamics algorithms for classical spin systems
Krech , M.
pp.: 1-13

Lattice-Boltzmann hydrodynamics on parallel systems
Kandhai , D.
pp.: 14-26

Finite element approach to global gyrokinetic
Particle-In-Cell simulations using magnetic coordinates
Fivaz , M.
pp.: 27-47

A simple method for multi-leg loop calculations 2: a general
Pittau , R.
pp.: 48-52

Digital simulation of transient heat conduction with
polynomial variable thermal conductivity and specific heat
Gonza'lez-Ferna'ndez , C.F.
pp.: 53-58

Continuum Solvation Model: computation of electrostatic
forces from numerical solutions to the Poisson--Boltzmann
Im , Wonpil
pp.: 59-75

Applying Mathematica to the analytical solution of the
nonlinear Heisenberg operator equations
Beskrovnyi , V.N.
pp.: 76-86

A robust and reliable approach to nonlinear dynamical
Wei , G.W.
pp.: 87-92

Distributed approximating functional approach to Burgers'
equation in one and two space dimensions
Wei , G.W.
pp.: 93-109

An algorithm for the systematic construction of solutions to
perturbed problems
Farto , Jose'-Miguel
pp.: 110-132

The HAGIS self-consistent nonlinear wave--particle
interaction model
Pinches , S.D.
pp.: 133-149

Numerical solution of Q2 evolution equation for the
transversity distribution [Delta]T q
Hirai , M.
pp.: 150-166

Maple procedures for the coupling of angular momentaII. Sum
rule evaluation
Fritzsche , S.
pp.: 167-184

SUSY23 v2.0: an event generator for supersymmetric processes
at e+e- colliders
Fujimoto , J.
pp.: 185-216

Xfey, a Feynman diagram editor
Laina , A.
pp.: 217-242

ABSFAC: a program for the calculation of the absorption
during scattering in multifaceted crystals and similar
Clark , Roger C.
pp.: 243-257

CHEREN, the Cherenkov counting efficiency
Grau Carles , A.
pp.: 258-264

TARCER -- A Mathematica program for the reduction of
two-loop propagator integrals
Mertig , R.
pp.: 265-273

Erratum to ``ZPC 1.0.1: a parton cascade for
ultrarelativistic heavy ion collisions'' [Comput. Phys.
Commun. 109 (1998) 193--206]
Zhang , Bin
pp.: 276-276


From: Technical Group <>
Date: Wed, 1 Jul 1998 12:29:01 +0400 (MSD)
Subject: Contents, East-West J. of Numerical Math

Vol.6, No.2, 1998, pp.81-165

Domain decomposition with subdomain CCG
for material jump elliptic problems.
P. Deuflhard and K. Lipnikov

A new Galerkin framework for the drift-diffusion
equation in semiconductors.
E. Gatti, S. Micheletti, and R. Sacco

Cascadic multigrid method for a plate bending problem.
Zhong-Ci Shi and Xuejun Xu

On FE-discretisations with least-squares stabilisation:
aposteriori error control for the membrane-problem.
F.-T. Suttmeier


From: Karin Remington <>
Date: Wed, 1 Jul 1998 14:46:46 -0400
Subject: Contents, Transactions on Mathematical Software

Table of Contents
Volume 23, Number 4 (December 1997)

Leon Greenburg and Marco Marletta
Algorithm 775. The Code SLEUTH for Solving Fourth-Order Sturm-Liouville Problems
pp. 453-493.

Z. Bai and G.W. Stewart
Algorithm 776. SRRIT --- A FORTRAN Subroutine to Calculate the Dominant
Invariant Subspace of a Nonsymmetric Matrix
pp. 494-513.

Layne T. Watson, Robert C. Melville, Alexander P. Morgan and Homer F. Walker
Algorithm 777. HOMPACK90: A Suite of Fortran 90 Codes for Globally Convergent
Homotopy Algorithms
pp. 514-549.

Ciyou Zhu, Richard H. Byrd, Peihuang Lu and Jorge Nocedal
Algorithm 778. L-BFGS-B: Fortran Subroutines for Large-Scale Bound Constrained
pp. 550-560.

Alan H. Karp and Peter Markstein
High-Precision Division and Square Root
pp. 561-589.


From: Heinz Engl <>
Date: Wed, 01 Jul 1998 17:55:41 MET_DST
Subject: Contents, Surveys on Mathematics for Industry

Surveys on Mathematics for Industry (Springer Vienna/New York)

Vol. 7/4, Table of Contents

R.M.M. Mattheij and G.A.L. van de Vorst, Mathematical modelling and
numerical simulation of viscous sintering processes, 255-281

B. Koren, P.F.M. Michielsen, J.-W. Kars, and P. Wesseling, A computational
method for high-frequency oleodynamics: application to
hydraulic-shock-absorber designs, 283-301

M.C. Steinbach, H.G. Bock, G.V. Kostin, and R.W. Longman Mathematical
optimization in robotics: towards automated high-speed motion planning, 303-340


From: Baltzer Science <>
Date: Thu, 2 Jul 1998 15:35:23 +0200
Subject: Contents, Computational Geosciences

Computational Geosciences 2 (1998) 1

H. Keijzer, S.E.A.T.M. van der Zee and A. Leijnse
Characteristic regimes for in-situ bioremediation of aquifers by injecting
water containing an electron acceptor 1-22

K. Brusdal, H.K. Dahle, K. Hvistendahl Karlsen and T. Mannseth
A study of the modelling error in two operator splitting algorithms for
porous media flow 23-36

Samuel Frimpong and Peter K. Achireko
Conditional LAS stochastic simulation of regionalized variables in random
fields 37-45

M.I.J. van Dijke and S.E.A.T.M. van der Zee
Analysis of oil lens removal by extraction through a seepage face 47-72


From: Baltzer Science <>
Date: Thu, 2 Jul 1998 15:56:24 +0200
Subject: Contents, Numerical Algorithms

Numerical Algorithms 17 (1998) 1,2

Jean Piquet and Xavier Vasseur
Multigrid preconditioned Krylov subspace methods for three-dimensional
numerical solutions of the incompressible Navier--Stokes equations 1-32

D.E. Roberts
A vector Chebyshev algorithm 33-50

Tony F. Chan, Lisette de Pillis and Henk van der Vorst
Transpose-free formulations of Lanczos-type methods for nonsymmetric linear
systems 51-66

C. Brezinski and M. Redivo-Zaglia
Transpose-free Lanczos-type algorithms for nonsymmetric linear systems

Faezeh Toutounian
The stable ATA-orthogonal s-step Orthomin(k) algorithm with the CADNA
library 105-119

J.C. Butcher and M.T. Diamantakis
DESIRE: diagonally extended singly implicit Runge--Kutta effective order
methods 121-145

Frauke Sprengel
Periodic interpolation and wavelets on sparse grids 147-169

Vu Hoang Linh
On some questions arising in numerical realization of amplitude-phase
methods 171-191


From: Petr Prikryl <PRIKRYL@matsrv.MATH.CAS.CZ>
Date: Thu, 2 Jul 1998 15:45:23 +0200 (CEST)
Subject: Contents, Applications of Mathematics

Applications of Mathematics, No. 4, Vol. 43, 1998

Epsilon-inflation with contractive interval functions
G Mayer

On caustics associated with the linearized vorticity equation
PN Ivanova, AD Gorman

Analysis of a combined barycentric finite volume-nonconforming
finite element method for nonlinear convection-diffusion problems
P Angot, V Dolejsi, M Feistauer, J Felcman

Eigenvalues and eigenfunctions of the Laplace operator on
an equilateral triangle
M Prager


End of NA Digest