Povzetek: We present a procedure which enables the computation and the description of structures of isotropy subgroups of the group of complex orthogonal matrices with respect to the action of $^\ast$congruence on Hermitian matrices. A key ingredient in our proof is an algorithm giving solutions of a certain rectangular block (complex-alternating) upper triangular Toeplitz matrix equation.Ključne besede: isotropy groups, matrix equations, complex orthogonal matrices, Hermitian matrices, Toeplitz matricesObjavljeno v DiRROS: 06.05.2024; Ogledov: 133; Prenosov: 69 Celotno besedilo (651,15 KB)Gradivo ima več datotek! Več...
