Contractible Kothe Co-Echelon Algebras

  • Krzysztof Piszczek
Keywords: DF-space/algebra, Kothe (co-)echelon space/algebra, bimodule, contractible algebra.

Abstract

In this note we investigate contractibility properties in the class of the socalled DF-algebras. We also give a complete characterization of contractible  Kothe co-echelon algebras.

 

Mathematics Subject Classication (2010): Primary: 46H05, 47B47; Secondary: 46A04, 46A13, 46J05.

Key words: DF-space/algebra, Kothe (co-)echelon space/algebra, bimodule, contractible algebra.

Published
2020-05-27
Section
Articles

Journal Identifiers


eISSN: 1727-933X
print ISSN: 1607-3606