2 citations · 3 across the 3 of their papers we have counts for
3 papers
math.CO2017★ 1 cited
Inverting non-invertible trees
Soňa Pavlíková, Jozef Širáň
If a graph has a non-singular adjacency matrix, then one may use the inverse matrix to define a (labeled) graph that may be considered to be the inverse graph to the original one.…
math.FA2016
On the existence of aggregation functions with given super-additive and sub-additive transformations
Alexandra Šipošová, Ladislav Šipeky, Jozef Širáň
In this note we study restrictions on the recently introduced super-additive and sub-additive transformations, and , of an aggregation function . We…
math.CO2007★ 2 cited
The diameter of random Cayley digraphs of given degree
Primož Potočnik, Jozef Širáň, Jana Šiagiová +2
We consider random Cayley digraphs of order with uniformly distributed generating set of size . Specifically, we are interested in the asymptotics of the probability such a…