caa a22 4500 469043598 CHVBK 20180323132817.0 cr unu---uuuuu 170328e19920901xx s 000 0 eng 10.1007/BF01200704 doi (NATIONALLICENCE)springer-10.1007/BF01200704 Olshevsky Vadim School of Mathematical Sciences Raymond and Beverly Sackler Faculty of Exact Sciences, Tel Aviv University, 69978, Ramat Aviv, ISRAEL aut Similarity of block diagonal and block triangular matrices [Elektronische Daten] [Vadim Olshevsky] It is shown that if a block triangular matrix is similar to its block diagonal part, then the similarity matrix can be chosen of the block triangular form. An analogous statement is proved for equivalent matrices. For the simplest case of 2×2 block matrices these results were obtained by W.Roth [1]. It is shown that all these results do not admit a generalization for the infinite dimensional case. Birkhäuser Verlag, 1992 Primary 15A24 nationallicence Secondary 47A62 nationallicence Integral Equations and Operator Theory Birkhäuser-Verlag 15/5(1992-09-01), 853-863 0378-620X 15:5<853 1992 15 20 https://doi.org/10.1007/BF01200704 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01200704 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Olshevsky Vadim School of Mathematical Sciences Raymond and Beverly Sackler Faculty of Exact Sciences, Tel Aviv University, 69978, Ramat Aviv, ISRAEL aut NATIONALLICENCE 773 0- Integral Equations and Operator Theory Birkhäuser-Verlag 15/5(1992-09-01), 853-863 0378-620X 15:5<853 1992 15 20 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer