Volodymyr Gavrylkiv

activity

20082026

most citedRight-topological semigroup operations on inclusion hyperspaces

19 citations · 62 across the 15 of their papers we have counts for

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3 papers · 1 filter

math.CO2017

Difference bases in dihedral groups

Taras Banakh, Volodymyr Gavrylkiv

A subset $B$ of a group $G$ is called a difference basis of $G$ if each element $g \in G$ can be written as the difference $g = a b^{- 1}$ of some elements $a, b \in B$ . The smallest card…

math.CO2017

Difference bases in finite Abelian groups

Taras Banakh, Volodymyr Gavrylkiv

A subset $B$ of a group $G$ is called a difference basis of $G$ if each element $g \in G$ can be written as the difference $g = a b^{- 1}$ of some elements $a, b \in B$ . The smallest card…

math.CO2017★ 5 cited

Difference bases in cyclic groups

Taras Banakh, Volodymyr Gavrylkiv

A subset $B$ of an Abelian group $G$ is called a difference basis of $G$ if each element $g \in G$ can be written as the difference $g = a - b$ of some elements $a, b \in B$ . The smallest…