Inverse Semigroups and Extensions of Groups by Semilattices

  title={Inverse Semigroups and Extensions of Groups by Semilattices},
  author={S. W. MAROLIS},
  • Published 2003
This paper is the first part of a series of three papers devoted to the study of inverse semigroups. The subject of our second paper [7] is free inverse semigroups, the third one [S] is dedicated to finite inverse semigroups and applications to language theory, while this one is concerned with general inverse semigroups. Much of the structure theory of inverse semigroups has revolved about constructing an arbitrary inverse semigroup from groups and semilattices, and the main results of this… CONTINUE READING