Zobrazeno 1 - 3
of 3
pro vyhledávání: '"20N02, 14R10"'
Autor:
Monzo, R. A. R.
We investigate ternary products of groupoids and prove that there is a one-to-one correspondence between the collection of right modular groupoids with a left identity element l and laterally commutative, l-bi-unital semiheaps. This result is applied
Externí odkaz:
http://arxiv.org/abs/1510.07955
Autor:
Monzo, R. A. R.
We determine a lattice of inclusion classes of semigroups consisting of unions of varieties of generalised inflations of rectangular bands.
Comment: There are 14 pages and one diagram. The same submission was previously removed due to watermarks
Comment: There are 14 pages and one diagram. The same submission was previously removed due to watermarks
Externí odkaz:
http://arxiv.org/abs/1411.4860
Autor:
Monzo, R. A. R.
We prove that a semigroup S is a semilattice of rectangular bands and groups of order two if and only if it satisfies the identity x = xxx and for all x,y in S, xyx is in the set {xyyx,yyxxy}.
Comment: 9 pages
Comment: 9 pages
Externí odkaz:
http://arxiv.org/abs/1301.0828