Institutul de Matematică şi Informatică "Vladimir Andrunachievici"

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QRS v.27, n.2 (42), 2019

On (semi)topological hoops M. Aaly Kologani, R.A. Borzooei and N. Kouhestani	pp.161-174
A characterization of elementary abelian 3-groups C.S. Anabanti	pp.175-180
Characterization of obstinate HvMV-ideals M. Bakhshi and A. Radfar	pp.181-200
Complete graph decompositions and P-groupoids J. Carr and M. Greer	pp.201-210
Categorical equivalences in the theory of sharp transitivity T.L. Clark	pp.211-226
On the number of autotopies of an n-ary quasigroup of order 4 E.V. Gorkunov, D.S. Krotov and V.N. Potapov	pp.227-259
Retractable finitely supported Cb-sets Kh. Keshvardoost	pp.260-266
On (m,n)-regular and intra-regular ordered semigroups P. Luangchaisri and T. Changphas	pp.267-272
Congruences on nil-extension of a $b$-lattice of skew-rings S.K. Maity, U. Kapuria and B. Mitra	pp.273-280
Cryptanalysis of some stream ciphers N.N. Malyutina	pp.281-292
A unified method for setting finite non-commutative associative algebras and their properties D.N. Moldovyan	pp.293-308
Semirings which are distributive lattices of weakly left k-Archimedean semirings T.K. Mondal	pp.309-316
Means compatible with semigroup laws R. Padmanabhan and A. Shukla	pp.317-324