SgpDec : Cascade (de)compositions of finite transformation semigroups and permutation groups

Egri-Nagy, Attila, Mitchell, James D. and Nehaniv, C.L. (2014) SgpDec : Cascade (de)compositions of finite transformation semigroups and permutation groups. Springer Nature.
Copy

We describe how the SgpDec computer algebra package can be used for composing and decomposing permutation groups and transformation semigroups hierarchically by directly constructing substructures of wreath products, the so called cascade products.


picture_as_pdf
SgpDec_arxiv20150114.pdf

View Download