Second Centralizers of Partial Transformations

Author: Konieczny J.

Source: Czechoslovak Mathematical Journal, Volume 51, Number 4, December 2001 , pp. 873-888(16)

Publisher: Springer

Abstract:

Second centralizers of partial transformations on a finite set are determined. In particular, it is shown that the second centralizer of any partial transformation \alpha consists of partial transformations that are locally powers of \alpha.

Keywords: partial transformation; second centralizer

Language: English

Document Type: Regular paper

Affiliations: 1: Department of Mathematics, Mary Washington College, Fredericksburg, VA 22401, U.S.A. jkoniecz@mwc.edu

Publication date: 2001-12-01

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