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Home > Archives > Vol 30, No 2 (2020)

Table of Contents

Articles

Normal form in Hecke-Kiselman monoids associated with simple oriented graphs R. Aragona, A. D'Andrea

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Some results on the main supergraph of finite groups A. K. Asboei, S. S. Salehi

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Some properties of E(G,W,F_TG) and an application in the theory of splittings of groups E. L. C. Fanti, L. S. Silva

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On the spectrum of Cayley graphs M. Ghorbani, M. Songhori

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Some remarks about minimal prime ideals of skew Poincaré-Birkhoff-Witt extensions A. Niño, A. Reyes

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Normal automorphisms of the metabelian product of free abelian Lie algebras N. Ş. Öğüşlü

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Decompositions of set-valued mappings I. Protasov

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Groups whose lattices of normal subgroups are factorial A. Rajhi

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General formal local cohomology modules Sh. Rezaei

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Energy of Smith graphs P. Sharma, R. Naresh, U. Sharma

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Geometrical equivalence and action type geometrical equivalence of group representations J. Simoes da Silva, A. Tsurkov

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On a product of two formational \(\mathrm{tcc}\)-subgroups A. Trofimuk

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Endomorphisms of Clifford semigroups with injective structure homomorphisms S. Worawiset, J. Koppitz

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