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  • P-ISSN3059-0604
  • E-ISSN3059-1309
  • KCI

BIPROJECTIVITY OF MATRIX BANACH ALGEBRAS WITH APPLICATION TO COMPACT GROUPS

BIPROJECTIVITY OF MATRIX BANACH ALGEBRAS WITH APPLICATION TO COMPACT GROUPS

한국수학교육학회지시리즈B:순수및응용수학 / Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics, (P)3059-0604; (E)3059-1309
2018, v.25 no.2, pp.171-180
https://doi.org/10.7468/jksmeb.2018.25.2.171
Habibian, Fereidoun (Faculty of mathematics, statistics and computer science, Semnan University)
Noori, Razieh (Faculty of mathematics, statistics and computer science, Semnan University)

Abstract

In this paper, the necessary and sufficient conditions are considered for biprojectivity of Banach algebras <TEX>$E_p(I)$</TEX>. As an application, we investigate biprojectivity of convolution Banach algebras A(G) and <TEX>$L^2(G)$</TEX> on a compact group G.

keywords
Banach algebra, biprojective, compact group

한국수학교육학회지시리즈B:순수및응용수학