4 citations · 10 across the 20 of their papers we have counts for
22 papers
A combinatorial Approach to -Ricci and Lin-Lu-Yau Ricci curvatures on Graphs
Jaewoo Jung, Young Soo Kwon, Seungjae Lee +1
In this paper, we study the -Ricci curvature and the Lin-Lu-Yau Ricci curvature on simple, connected, and locally finite graphs. For regular graphs, we introduce a combinatorial…
Generalized quaternion NCI-groups, NNN-groups and NNND-groups
Jun-Feng Yang, jia-Li Du, Yan-Quan Feng +1
A Cayley (di)graph $\Cay(G,S)$ of a finite group is called CI if, for every Cayley (di)graph $\Cay(G,T)$ of , $\Cay(G,S)\cong \Cay(G,T)$ implies that for some $σ\in…
Classification of cyclic groups underlying only smooth skew morphisms
Kan Hu, Istvan Kovacs, Young Soo Kwon
A skew morphism of a finite group is a permutation of fixing the identity element and for which there is an integer-valued function on such that $φ(ab)=φ(a)φ^{π…
Dihedral groups with the -DCI property
Jin-Hua Xie, Yan-Quan Feng, Young Soo Kwon
A Cayley digraph of a group with respect to a subset of is called a CI-digraph if for any Cayley digraph isomorphic to ,…
On oriented -semiregular representations of finite groups about valency two
Jia-Li Du, Young Soo Kwon, Da-Wei Yang
Given a group , an {\em -Cayley digraph $\G$ over } is a digraph that has a group of automorphisms isomorphic to acting semiregularly on the vertex set with orbits…
On the structure of Laplace characteristic polynomial for circulant foliation
Young Soo Kwon, Alexander Mednykh, Ilya Mednykh
In this paper, we describe the structure of the Laplace characteristic polynomial for the infinite family of graphs obtained as a circulant…