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ISSAC
2009
Springer
124views Mathematics» more  ISSAC 2009»
14 years 6 months ago
Submersive rational difference systems and their accessibility
Miroslav Halás, Ülle Kotta, Ziming Li,...
ISSAC
2009
Springer
137views Mathematics» more  ISSAC 2009»
14 years 6 months ago
Computing with abstract matrix structures
Alan P. Sexton, Volker Sorge, Stephen M. Watt
ISSAC
2009
Springer
144views Mathematics» more  ISSAC 2009»
14 years 6 months ago
Memory efficient scheduling of Strassen-Winograd's matrix multiplication algorithm
Brice Boyer, Jean-Guillaume Dumas, Clément ...
ISSAC
2009
Springer
109views Mathematics» more  ISSAC 2009»
14 years 6 months ago
Principal intersection and bernstein-sato polynomial of an affine variety
Daniel Andres, Viktor Levandovskyy, Jorge Mart&iac...
ISSAC
2009
Springer
172views Mathematics» more  ISSAC 2009»
14 years 6 months ago
Liouvillian solutions of irreducible linear difference equations
In this paper we give a new algorithm to compute Liouvillian solutions of linear difference equations. Compared to the prior algorithm by Hendriks and Singer, our main contributi...
Yongjae Cha, Mark van Hoeij
ISSAC
2009
Springer
139views Mathematics» more  ISSAC 2009»
14 years 6 months ago
Multihomogeneous resultant formulae for systems with scaled support
Constructive methods for matrices of multihomogeneous resultants for unmixed systems have been studied in [7, 14, 16]. We generalize these constructions to mixed systems, whose Ne...
Ioannis Z. Emiris, Angelos Mantzaflaris
ISSAC
2009
Springer
150views Mathematics» more  ISSAC 2009»
14 years 6 months ago
On finding multiplicities of characteristic polynomial factors of black-box matrices
We present algorithms and heuristics to compute the characteristic polynomial of a matrix given its minimal polynomial. The matrix is represented as a black-box, i.e., by a functi...
Jean-Guillaume Dumas, Clément Pernet, B. Da...
ISSAC
2009
Springer
116views Mathematics» more  ISSAC 2009»
14 years 6 months ago
Solution of algebraic riccati equations using the sum of roots
Masaaki Kanno, Kazuhiro Yokoyama, Hirokazu Anai, S...
ISSAC
2009
Springer
158views Mathematics» more  ISSAC 2009»
14 years 6 months ago
Isolating real roots of real polynomials
Kurt Mehlhorn, Michael Sagraloff