Computer Algebra in Scientific Computing 23rd International Workshop CASC 2021 Sochi Russia September 13 17 2021 Proceedings Lecture Notes in Computer Science 12865 François Boulier (Editor)

Table Contents:

1. Cover
2. Front Matter
3. Families of Polynomials in the Study of Biochemical Reaction Networks
4. The m-Bézout Bound and Distance Geometry
5. Computational Schemes for Subresultant Chains
6. On Rational Solutions of Pseudo-linear Systems
7. On the Relationship Between Differential Algebra and Tropical Differential Algebraic Geometry
8. On the Complexity and Parallel Implementation of Hensel’s Lemma and Weierstrass Preparation
9. Symbolic-Numeric Algorithms for Computing Orthonormal Bases of Group for Orbital Angular Momentum
10. Improved Supersingularity Testing of Elliptic Curves Using Legendre Form
11. Root Radii and Subdivision for Polynomial Root-Finding
12. On First Integrals and Invariant Manifolds in the Generalized Problem of the Motion of a Rigid Body in a Magnetic Field
13. Automatic Differentiation with Higher Infinitesimals, or Computational Smooth Infinitesimal Analysis in Weil Algebra
14. On the Real Stability Radius for Some Classes of Matrices
15. Decoupling Multivariate Fractions
16. Towards Extending Fulton’s Algorithm for Computing Intersection Multiplicities Beyond the Bivariate Case
17. On the Pseudo-Periodicity of the Integer Hull of Parametric Convex Polygons
18. Relaxed NewtonSLRA for Approximate GCD
19. Simplification of Nested Real Radicals Revisited
20. Parametric Toricity of Steady State Varieties of Reaction Networks
21. Testing Binomiality of Chemical Reaction Networks Using Comprehensive Gröbner Systems
22. Primitive Recursive Ordered Fields and Some Applications
23. Exact Real Computation of Solution Operators for Linear Analytic Systems of Partial Differential Equations
24. A New Deterministic Method for Computing Milnor Number of an ICIS
25. New Parallelisms of with Automorphisms of Order 8
26. Optimal Four-Stage Symplectic Integrators for Molecular Dynamics Problems
27. On Geometric Property of Fermat–Torricelli Points on Sphere
28. Back Matter