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Turkish Journal of Mathematics

DOI

10.3906/mat-1811-55

Abstract

In this paper we introduce the theory of multiplication alteration by two-cocycles for bialgebras with weak antipode. Moreover, by the connection between two-cocycles and invertible skew pairings, we show that a special case of the double cross product of these bialgebras can be obtained as a deformation of a bialgebra with weak antipode.

First Page

1218

Last Page

1231

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