Klavdija Kutnar

activity

20242026

collaborators

4 papers

math.GR2026

Characterization of Weak EKR Groups and Intersection Densities with Prescribed Point Stabilizers

Boštjan Frelih, Ademir Hujdurović, Klavdija Kutnar

A finite group has the weak Erdos-Ko-Rado property if all of its transitive permutation actions have the EKR property. We characterize this property in terms of normal subgroups an…

math.CO2026

Normality Of Quartic Cayley Graphs On Regular p-Groups: A CFSG-Free Approach

Klavdija Kutnar, Aleksander MalniÄ, Dragan MaruÅ¡iÄ

Relying on the Classification of Finite Simple Groups it was shown by Feng and Xu (Discrete Math., 2005) that every quartic Cayley graph of a regular $p$ -group, $p \neq = 2, 5$ , is no…

math.CO2025

On 3-isoregularity of multicirculants

Klavdija Kutnar, Dragan MaruÅ¡iÄ, Å tefko MiklaviÄ

A graph is said to be $k$ -{\em isoregular} if any two vertex subsets of cardinality at most $k$ , that induce subgraphs of the same isomorphism type, have the same number of neighbo…

math.CO2024

Stability of Rose Window graphs

Milad Ahanjideh, IstvÃ¡n KovÃ¡cs, Klavdija Kutnar

A graph $I^$ is said to be stable if for the direct product $I^ \times K_{2}$ , $Aut (I^ \times K_{2})$ is isomorphic to $Aut (I^) \times Z_{2}$ ; otherwi…