EUROCAL '87

1. Automatic generation of FORTRAN-Coded Jacobians and Hessians

   • P. van den Heuvel, J. A. van Hulzen, V. V. Goldman

   Pages 120-131

2. Laplace transformations in reduce 3

   • Christomir Kazasov

   Pages 132-133

3. Reduce 3. 2 on iAPX86/286 — based personal computers

   • Tsuyoshi Yamamoto, Yoshinao Aoki

   Pages 134-135

4. Some extensions and applications of reduce system

   • M. Spiridonova

   Pages 136-137

5. Infinite structures in scratchpad II

   • William H. Burge, Stephen M. Watt

   Pages 138-148

6. Application of a structured LISP system to computer algebra

   • J. Smit, S. H. Gerez, R. Mulder

   Pages 149-160

7. Number-theoretic transforms of prescribed length

   • Reiner Creutzburg, Manfred Tasche

   Pages 161-162

8. A hybrid algebraic-numeric system ANS and its preliminary implementation

   • Masayuki Suzuki, Tateaki Sasaki, Mitsuhisa Sato, Yoshinari Fukui

   Pages 163-171

9. The calculation of QCD triangular Feynman graphs in the external gluonic field using reduce-2 system

   • L. S. Dulyan

   Pages 172-173

10. Computer algebra application for determining local symmetries of differential equations

    • R. N. Fedorova, V. V. Kornyak

    Pages 174-175

11. Trace calculations for gauge theories on a personal computer

    • Johannes Ranft, Holger Perlt

    Pages 176-177

12. Evaluation of plasma fluid equations collision integrals using reduce

    • R. Liska, L. Drska

    Pages 178-178

13. Computerized system of analytic transformations for analysing of differential equations

    • Vladislav L. Katkov, Michail D. Popov

    Pages 179-185

14. Integral equation with hidden eigenparameter solver: Reduce + fortran in tandem

    • Eugene Shablygin

    Pages 186-191

15. Combinatorial aspects of simplification of algebraic expressions

    • A.Ya. Rodionov, A.Yu. Taranov

    Pages 192-201

16. Dynamic program improvement

    • P. D. Pearce, J. P. Fitch

    Pages 202-203

17. Computer algebra and numerical convergence

    • Karl-Udo Jahn

    Pages 204-205

18. Computer algebra and computation of puiseux expansions of algebraic functions

    • V. P. Gerdt, N. A. Kostov, Z. T. Kostova

    Pages 206-207

19. Boundary value problems for the laplacian in the Euclidean space solved by symbolic computation

    • F. Brackx, H. Serras

    Pages 208-215

20. The methods for symbolic evaluation of determinants and their realization in the planner-analytic system

    • Vitali A. Eltekov, Vladimir B. Shikalov

    Pages 216-222

This is the sixth in a series of conference proceedings of international conferences on computer algebra held in Europe. All the preceding ones have also been published as Lecture Notes in Computer Science. They contain original research material not published elsewhere, and a few invited lectures summarising the state of the art. Computer algebra is the science of using computers to do algebraic calculations, rather than the purely arithmetic calculations which we all know computers can do. These calculations may be polynomial-like calculations - one thread of the conference was devoted to polynomial algorithms - or may relate to other areas of mathematics such as integration, the solution of differential equations, or geometry - a second thread was devoted to those topics. The calculations can be applied in a wide range of scientific and engineering subjects, and in branches of mathematics. Physics has benefitted especially from these calculations, and the proceedings contain many papers on this, and also papers on applications in computer aided design and robotics, to name but a few other applications. The third thread of the proceedings was devoted to these applications and to the computer algebra systems which perform these calculations.

• algorithm
• algorithms
• computer
• computer algebra
• computer science
• robot
• robotics
• algorithm analysis and problem complexity
• complexity

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