Stȩpniak, Czesław Reduction problems in comparison of linear models. (English) Zbl 0649.62067 Metrika 34, 211-216 (1987). MSC: 62J99 × Cite Format Result Cite Review PDF Full Text: DOI
Stȩpniak, Czesław Two orderings on a convex cone of nonnegative definite matrices. (English) Zbl 0626.15008 Linear Algebra Appl. 94, 263-272 (1987). Reviewer: S.Zlobec MSC: 15B48 15A09 06F20 × Cite Format Result Cite Review PDF Full Text: DOI