Several constructions of exact sequences

DOI10.1023/A:1023475415195zbMath1064.18015MaRDI QIDQ1780438

Alexei Stepanov

Publication date: 8 June 2005

Published in: Journal of Mathematical Sciences (New York) (Search for Journal in Brave)

Mathematics Subject Classification ID

Abstract and axiomatic homotopy theory in algebraic topology (55U35) Factorization systems, substructures, quotient structures, congruences, amalgams (18A32) Groupoids, semigroupoids, semigroups, groups (viewed as categories) (18B40)