On relationships between two linear subspaces and two orthogonal projectors
نویسندگان
چکیده
منابع مشابه
On linear combinations of two commuting hypergeneralized projectors
The concept of a hypergeneralized projector as a matrix H satisfying H = H†, where H† denotes the Moore–Penrose inverse of H, was introduced by Groß and Trenkler in [Generalized and hypergeneralized projectors, Linear Algebra Appl. 264 (1997) 463-474]. Generalizing substantially some preliminary observations given therein, Baksalary et al. in [On some linear combinations of hypergeneralized pro...
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* The authors gratefully acknowledge the support provided by the Key Project of Research Base for Beijing Social Science Foundation of P.R. China for this study, under the Grant No. 16JDJYA007. 1 Institute of International and Comparative Education, Faculty of Education, East China Normal University, Shanghai, P. R. China. Email: [email protected] 2 Correspondence to: Guiqing An, Institu...
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ژورنال
عنوان ژورنال: Special Matrices
سال: 2019
ISSN: 2300-7451
DOI: 10.1515/spma-2019-0013