caa a22 4500 469043660 CHVBK 20180323132817.0 cr unu---uuuuu 170328e19920901xx s 000 0 eng 10.1007/BF01200697 doi (NATIONALLICENCE)springer-10.1007/BF01200697 Circulants, displacements and decompositions of matrices [Elektronische Daten] [I. Gohberg, V. Olshevsky] In this paper are suggested new formulas for representation of matrices and their inverses in the form of sums of products of factor circulants, which are based on the analysis of the factor cyclic displacement of matrices. The results in applications to Toeplitz matrices generalized the Gohberg-Semencul, Ben-Artzi-Shalom and Heinig-Rost formulas and are useful for complexity analysis. Birkhäuser Verlag, 1992 Primary 15A09 nationallicence Secondary 47B35 nationallicence Gohberg I. School of Mathematical Sciences Raymond and Beverly Sackler Faculty of Exact Sciences, Tel Aviv University, 69978, Ramat Aviv, ISRAEL aut Olshevsky V. School of Mathematical Sciences Raymond and Beverly Sackler Faculty of Exact Sciences, Tel Aviv University, 69978, Ramat Aviv, ISRAEL aut Integral Equations and Operator Theory Birkhäuser-Verlag 15/5(1992-09-01), 730-743 0378-620X 15:5<730 1992 15 20 https://doi.org/10.1007/BF01200697 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01200697 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Gohberg I. School of Mathematical Sciences Raymond and Beverly Sackler Faculty of Exact Sciences, Tel Aviv University, 69978, Ramat Aviv, ISRAEL aut NATIONALLICENCE 700 1- Olshevsky V. 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), 730-743 0378-620X 15:5<730 1992 15 20 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer