Structure of the Double Four-spiral Semigroup

  • CHANDRASEKARAN, V.M. (Department of Mathematics, Vellore Institute of Technology, Deemed University) ;
  • LOGANATHAN, M. (Ramanujan Institute for Advanced Study in Mathematics, University of Madras)
  • 투고 : 2002.02.20
  • 발행 : 2003.11.23

초록

In this paper, we first give an alternative description of the fundamental orthodox semigroup $\bar{A}$(1, 2). We then use this to represent the double four-spiral semigroup $DSp_4$ as a regular Rees matrix semigroup over $\bar{A}$(1, 2).

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