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1. • CommentRowNumber1.
   • CommentAuthorUrs
   • CommentTimeSep 4th 2023
   • (edited Sep 4th 2023)
   • PermaLink
   Author: Urs
   Format: MarkdownItexcreating a minimum entry, to satisfy long-requested links in entries such as *[[permutation group]]* *[[heap]]* <a href="https://ncatlab.org/nlab/revision/Cayley%27s+theorem/1">v1</a>, <a href="https://ncatlab.org/nlab/show/Cayley%27s+theorem">current</a>

   creating a minimum entry, to satisfy long-requested links in entries such as permutation group heap

   v1, current

2. • CommentRowNumber2.
   • CommentAuthorzskoda
   • CommentTimeSep 4th 2023
   • PermaLink
   Author: zskoda
   Format: MarkdownItex[[Wagner-Preston theorem]] is a generalization of Cayley's theorem to [[inverse semigroup]]s (every inverse semigroup is a subsemigroup of a semigroup of partial bijections of a set). <a href="https://ncatlab.org/nlab/revision/diff/Cayley%27s+theorem/2">diff</a>, <a href="https://ncatlab.org/nlab/revision/Cayley%27s+theorem/2">v2</a>, <a href="https://ncatlab.org/nlab/show/Cayley%27s+theorem">current</a>

   Wagner-Preston theorem is a generalization of Cayley’s theorem to inverse semigroups (every inverse semigroup is a subsemigroup of a semigroup of partial bijections of a set).

   diff, v2, current