Polar decompositions in finite dimensional indefinite scalar product spaces: General theory
نویسندگان
چکیده
منابع مشابه
Polar Decompositions in Finite Dimensional Indefinite Scalar Product Spaces: Special Cases and Applications
Polar decompositions X = U A of real and complex matrices X with respect to the scalar product generated by a given indefinite nonsingular matrix Hare studied in the following special cases: (1) X is an H-contraction, (2) X is an H-plus matrix, (3) H has only one positive eigenvalue, and (4) U belongs to the connected component of the identity in the group of H-unitary matrices. Applications to...
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ژورنال
عنوان ژورنال: Linear Algebra and its Applications
سال: 1997
ISSN: 0024-3795
DOI: 10.1016/s0024-3795(96)00317-5