Boris Reichstein

Polar Decompositions in Finite Dimensional Indefinite Scalar Product Spaces: Special Cases and Applications

Leiba Rodman, André C. M. Ran, Cornelis van der Mee, 1997 .

Unitary equivalence in an indefinite scalar product: An analogue of singular-value decomposition

Yuri Bolshakov, Boris Reichstein, 1995 .

Extension of Isometries in Finite-Dimensional Indefinite Scalar Product Spaces and Polar Decompositions

Leiba Rodman, André C. M. Ran, L. Rodman, 1997 .

Errata for: Polar decomposition in finite dimensional indefinite scalar product spaces: Special cases and applications

Leiba Rodman, André C. M. Ran, Cornelis van der Mee, 1997 .