Institutul de Matematică şi Informatică "Vladimir Andrunachievici"

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QRS v.28, n.2 (44), 2020

In memoriam: Valentin S. Trokhimenko W.A. Dudek	pp.171-176
On the connectivity of the proper intersection power graph A. Babai	pp.177-182
Some properties of i-quasigroups N.N. Didurik and I.A. Florja	pp.183-194
On Belousov-Moufang quasigroups W.A. Dudek	pp.195-202
Translatable quadratical quasigroups W.A. Dudek and R.A.R. Monzo	pp.203-228
A note on the construction of right conjugacy closed loops G. Hiss and L. Ortjohann	pp.229-236
Maximal cyclic subgroups of a finite abelian p-group of rank two P. Kumar	pp.237-242
On the component graphs of finitely generated free semimodules S. Maity and A.K. Bhuniya	pp.243-250
Cryptanalysis of some stream ciphers based on n-ary groupoids N.N. Malyutina	pp.251-268
An enhanced version of the hidden discrete logarithm problem and its algebraic support D.N. Moldovyan, A.A. Moldovyan and N.A. Moldovyan	pp.269-284
Division on semigroups that are semilattices of groups R.A.R. Monzo	pp.285-299
Semigroups in which the radical of every quasi-ideal is a subsemigroup J. Sanborisoot and T. Changphas	pp.301-308
On ordered semigroups satisfying certain regularity conditions J. Sanborisoot and T. Changphas	pp.309-318
Families of semi-automata in finite quasigroups and iterated hash functions V.G. Skobelev and V.V. Skobelev	pp.319-338