Kyungpook Mathematical Journal

Department of Mathematics, Kyungpook National University (경북대학교 자연과학대학 수학과)
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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)
  • Received : 2002.02.20
  • Published : 2003.11.23
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Abstract

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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