Vladimir Andrunachievici Institute of Mathematics and Computer Science

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QRS v.24, n.1 (35), 2016

On generalized associativity in groupoids R. Akhtar	pp.1-6
Characterizations of Clifford semigroups and t-Putcha semigroups by their quasi-ideals A. K. Bhuniya and K. Jana	pp.7-16
Normal edge-transitive Cayley graphs on certain groups of orders 4n and 8n M. R. Darafsheh and M. Abdollahi	pp.17-23
Filter theory in EQ-algebras based on soft sets Y. B. Jun, S. Z. Song and G. Muhiuddin	pp.25-32
Minimal ideals of Abel-Grassmann's groupoids W. Khan, F. Yousafzai and K. P. Shum	pp.33-42
Flocks, groups and heaps, joined with semilattices A. Knoebel	pp.43-66
On 2-absorbing ideals in commutative semirings P. Kumar, M. K. Dubey and P. Sarohe	pp.67-74
On the principal (m,n)-ideals in the direct product of two semigroups P. Luangchaisri and T. Changphas	pp.75-80
Characterizing monomorphisms of actions on directed complete posets (S-dcpo) M. Mahmoudi and M. Yavari	pp.81-92
Some properties of a graph associated to a lattice Sh. Malekpour and B. Bazigaran	pp.93-102
Steiner loops satisfying the statement of Moufang's theorem M. L. Merlini Giuliani, G. S. Anjos and C. J. Colbourn	pp.103-108
On injective and subdirectly irreducible S-posets over left zero posemigroups Gh. Moghaddadsi and M. Haddadi	pp.109-116
Dynamic groups M. R. Molaei	pp.117-122
On the generalization of Breser theorems M. Nadeem, M. Aslam and M. A. Anjum	pp.123-128
Characterizations of ordered k-regular semirings by closure operations S. Patchakhieo and B. Pibaljommee	pp.129-140