Acta Universitatis Carolinae. Mathematica et Physica, Tome 47 (2006) no. 1

Sommaire

Contents

Commutative zeropotent semigroups

Flaška, Václav ; Kepka, Tomáš

p. 3-14

Selfdistributive groupoids. Part D1: Left distributive semigroups

Ježek, Jaroslav ; Kepka, Tomáš

p. 15-56

Groupoids and the associative law. VII. Semigroup distance of SH-groupoids

Trch, Milan

p. 57-63