8 citations · 8 across the 3 of their papers we have counts for
3 papers
math.CO2014
The Cartesian product of graphs with loops
Tetiana Boiko, Johannes Cuno, Wilfried Imrich +2
We extend the definition of the Cartesian product to graphs with loops and show that the Sabidussi-Vizing unique factorization theorem for connected finite simple graphs still hold…
math.AP2014★ 8 cited
Moments of Riesz measures on Poincaré disk and homogeneous tree -- a comparative study
Tetiana Boiko, Wolfgang Woess
One of the purposes of this paper is to clarify the strong analogy between potential theory on the open unit disk and the homogeneous tree, to which we dedicate an introductory sec…
math.AP2013
Mean value property for nonharmonic functions
Tetiana Boiko, Oleg Karpenkov
In this article we extend the mean value property for harmonic functions to the nonharmonic case. In order to get the value of the function at the center of a sphere one should int…