International Workshop

Computer Algebra in Scientific Computing

CASC2004

St. Petersburg, Russia

July 12--19, 2004

Preliminary version

 

 

 

A version of July 2, 2004.

See http://www.pdmi.ras.ru/EIMI/2004/CASC/= for a may be more precise version.

 

Euler International Mathematical Institute,

10 Pesochnaya nab.

 

Monday July 12

14:00-19:00

REGISTRATION

 

 

 

Tuesday July 13

 

9:00-10:00

REGISTRATION

10:00-10:10

OPENING (Prof. Dr. Ernst W. Mayr and Prof. Dr. Vladimir P. Gerdt)

Session 1 Chair Vladimir Gerdt

10::10-10:35

Improved Initialization of the Accelerated and Robust QR-Like Polynomial Root-Finding

Dario A. Bini, Luca Gemignani and Victor Y. Pan

 

 

10:35-11:00

Symbolic-Numeric Sparse Polynomial Interpolation in Chebyshev Basis and Trigonometric Interpolation

Mark Giesbrecht, George Labahn and Wen-shin Lee

 

 

11:00-11:25

Efficient Dot Product Over Word-size Finite Fields

Jean-Guillaume Dumas

 

Coffee

11:40-12:30

Invite Talk :Computer Algebra Methods for Orthogonal Poynomials

Koepf, Wolfram

12:30-12:55

Approximately Singular Multivariate Polynomials

Tateaki Sasaki

 

12:55-13:20

Measures with Finite Energy

An Algorithm to Factorize in a Quotient Ring

Giorgio Dalzotto

 

 

Lunch

                          Session 2 Chair Victor Edneral

14:30-14:55

Newton Polyhedrons and Estimates for Fourier Transform of

Isroil Ikromov and Akhmadjon Soleev

 

14:55-15:20

Complexity Considerations in Computer Algebra

G. I. Malaschonok

 

15:20-15:45

Independent Components of an Indexed Object with Linear Symmetries

Sergei A. Klioner

 

 

15:45-16:10

Extended Real Quantifier Elimination by Cylindrical Algebraic Decomposition to Get Answers

Andreas Seidl

 

Coffee

16:30-16:55

An Implicit Differential Equation with MAPLE and IRONDEL

Francoise Richard-Jung

 

 

16:55-17:20

Searching and Classifying Differential Equations on the Web

       Dirk Draheim, Winfried Neun and Dima Suliman

 

 

17:20-17:55

Constructions of Singlevalued Solutions for Nonintegrable Systems with the Help of the Painleve Test

Sergey Yu. Vernov

 

17:55-18:20

The Error Estimate of the Approximate Solution of the Dirichlet Problem for Elliptical Partial Differential Equation

Serguey Zemskov

 

 

18:30

WELCOME PARTY

 

 

 

Wednesday July 14

Session 3 Chair Ernst W. Mayr

 

9:30-10:00

Hierarchical Advancing Front Triangulation Using Symmetry Properties

Victor G. Ganzha, Dmytro Chibisov and Evgenii V. Vorozhtsov

 

 

10:00-10:25

On Stability of Body's Motions in Fluid

Valentin Irtegov and Tatyana Titorenko

 

 

10:25-10:50

Cosymmetry Preservation and Families of Equilibria

Kurt Frischmut and Vyacheslav G. Tsybulin

 

 

10:50-11:15

On the Parametric Resonance in Some Mechanical

System with Damping

Carlo Cattani, Evgenii A. Grebenikov and Alexander Prokopenya

 

Coffee

11:40-12:05

Stability Theorems of Stationary Solutions of the Restricted Ten-body Problem for Resonance Cases

E. A. Grebenikov, E.V. Ikhsanov and N. I. Zemtsova

 

 

12:05-12:30

Stability of Expanding Homographic Configurations

Aleksandr Mylläri

 

12:30-13:00

Large Deviations in Discrete Rotation System

L. D. Pustyl'niukov, T. Lokot and R. L. Pustyl'niukov

 

 

Lunch

 

Session 4 Chair Volker Weispfenning

14:30-14:55

On Stability of a Satellite with Gyrodines

Larisa A. Burlakova and Andrey V. Banshchikov

 

 

14:55-15:20

Discrete Algorithms for Symbolic Computing of Topological Phases in Interference Microscopy

Alexander Gusev, Vladimir Andreev, Vladimir Derbov, Yuri Popov, Vitaly Rostovtsev and Sergue Vinitsky

 

 

15:20-15:45

Implementation of Roe's Method for Numerical Solution of Three-Dimensional Fluid Flow Problems with the Aid of Computer Algebra Systems

Wolfgang Schacht and Evgenii V. Vorozhtsov

 

 

15:45-16:10

Algorithmic Methods for Computing Threshold Conditions in Epidemic Modelling

Christopher W. Brown, M'hammed El Kahoui, Dominik Novotni and Andreas Weber

 

 

Coffee

16:30-16:55

Gröbner Walk for Characteristic sets of Prime Differential Ideals

      Oleg Golubitsky

 

16:55-17:20

Computation of Characteristic Sets of Radical Differential Ideals

      Alexey Ovchinnikov

17:20-17:55

Numerical Computation of Gröbner Bases

Aleksey Kondratyev, Hans J. Stetter and Franz Winkler

 

 

17:55-18:20

Extension of Expansion Base Algorithm for Multivariate Analytic Factorization

Maki Iwami

 

 

 


 

 

Thursday July 15

Session 5 Chair Gerd Baumann

 

=9:30-10:00

On the Structure of Cohomology of Hamiltonian $p$-Algebras

Vladimir V. Kornyak

 

 

10:00-10:25

On Testing the Membership to Differential Ideals

Alexey I. Zobnin

 

 

10:25-10:50

Parallel Computation of Involutive and Gr"obner Bases

Vladimir P. Gerdt and Denis A. Yanovich

 

10:50-11:15

Gr"obner Bases for Binomials with Parametric Exponents

Volker Weispfenning

 

Coffee

11:40-12:05

Solving Univariate P-adic Constraints

Thomas Sturm and Volker Weispfenning

 

12:05-12:30

Generalized Constraint Solving over Differential Algebras

Andreas Dolzmann and Thomas Sturm

 

12:30-13:00

Test of Monomorphism for Morphisms of Finite Type Between Affine Schemes

       Sihem Messnager

13:00-13:30

Certification of Analytic Continuation of Algebraic Function

Daiju Inaba and Tateaki Sasaki

 

 

Lunch

EXCURSION

19:00

CONFERENCE DINNER==

 

 

 

 

Friday July 16

Session 6 Chair Nikolay Vassiliev

 

9:30-10:00

An Object Oriented Approach to Industrial Software Development

Gerd Baumann and Michal Mnuk

 

 

10:00-10:25

Toward the Integration of Numerical Computations into the OMSCS Framework

       Jacques Calmet and Vincent Lefevre

 

10:25-10:50

STRATIFY – A SINGULAR Package for Computing Stratifications of Compact Group Actions

Thomas Bayer

 

10:50-11:15

Computer Algebra and Proofs & Types

A.V. Flegontov, S. V. Soloviev

 

Coffee

11:40-12:05

    Equivalence Relations on Derivations and Categorical Models of IMLL
     L. Mehats and S. Soloviev.

 

12:05-12:30

Computational and Algebraic Aspects of the Advanced Encryption Standard

Carlos Cid, Sean Murphy and Matthew Robshaw

 

12:30-13:00

jSFTools --- Knowledge Based System on Special Functions: Java Version

S. Yu. Slavyanov, Mihail A. Zaharenko and V. I. Zolotarev

 

Lunch

Session 7 Chair Evgenii Vorozhtsov

14:30-14:55

ParForm: Parallel Version of the Symbolic Manipulation Program FORM

      Mikhail Tentyukov, M. Frank, D. Flieger, A. Onischenko, A. Retey, H. M.
       Staudenmaier and J. A. M. Vermaseren

 

14:55-15:20

Computer Algebra in Chemical Kinetics: Theory and Applications

       Markus Z. Lazman and G. S. Yablonsskii

 

15:20-15:45

          Quantum Systems Modelling by Methods of Computer Algebra Alexander V.
          Zorin, Leonid A. Sevastianov, Gregory A. Belomestny and Evgenii B. Laneev

 

Coffee

16:30-16:55

Hydrodynamics on Two-dimensional Algebras

      Natalia Malaschonok

 

16:55-17:20

  Olivier Ruatta, Mark Sciabica and Agnes Szanto     

17:20-17:55

 Haydar Kh. Razimuradov and Ulugbek H. Narzullaev

 

The Schedule for the next two days July 17 and July 18 will be announced later after adjusting with excursion

program= on the Valaam island.============================ These sessions will be on the boat ?Kuibyshev¦.