Results 31 to 40 of about 63 (57)

Direct decompositions of the unity in modular lattices [PDF]

, 1955
Jakubík, Ján, Jones, Peter R., Pic, Gheorghe, Pondělíček, Bedřich   +3 more
core   +1 more source

The sixtieth birthday of Professor Bedřich Pondělíček [PDF]

, 1992
Demlová, Marie
core   +1 more source

Notes on congruence implication [PDF]

, 1991
Czédli, Gábor
core  

Varieties with tolerance and congruence extension property [PDF]

, 1985
Chajda, Ivan
core  

Distributivity and modularity of lattices of quasiorders [PDF]

, 2003
Chajda, Ivan, Zedník, Josef
core  

Reflexive relations and Mal'tsev conditions for congruence lattice identities in modular varieties [PDF]

, 2002
Horváth, Eszter K., Czédli, Gábor
core  

On the one principal congruence identity [PDF]

, 1987
Chajda, Ivan
core  

Poznámka ke svazu kongruencí na komutativní separativní pologrupě

, 1988
Pondělíček, Bedřich
core   +1 more source

Regularity in arithmetical varieties [PDF]

, 1984
Chajda, Ivan
core  

Distributivity in congruence lattices of graph inverse semigroups

Communications in Algebra, 2023
Let {\Gamma} be a directed graph and Inv({\Gamma}) be the graph inverse semigroup of {\Gamma}. Luo and Wang [7] showed that the congruence lattice C(Inv({\Gamma})) of any graph inverse semigroup Inv({\Gamma}) is upper semimodular, but not lower ...
Zhengpan Wang
exaly   +2 more sources