On the matrix equation XA+AXT=0, II: Type 0–I interactions

Autor:	Amy L. Shoemaker, Luis Alberto Garcia German, Stephan Ramon Garcia, Alice Zhuo-Yu Chan
Rok vydání:	2013
Předmět:	Numerical Analysis Algebra and Number Theory Dimension (vector space) Mathematical analysis Lie algebra Generating function Discrete Mathematics and Combinatorics Geometry and Topology Type (model theory) Congruence (general relativity) Binomial coefficient Mathematics Mathematical physics
Zdroj:	Linear Algebra and its Applications. 439:3934-3944
ISSN:	0024-3795
Popis:	The matrix equation X A + A X T = 0 was recently introduced by De Teran and Dopico (2011) [3] to study the dimension of congruence orbits. They reduced the study of this equation to a number of special cases, several of which have not been explicitly solved. In this note we obtain an explicit, closed-form solution in the difficult Type 0–I interaction case.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::60adef0944fc974fa35c27fc904254ea https://doi.org/10.1016/j.laa.2013.09.035 Zobrazit plný text záznamu Full Text from ScienceDirect