Jongyook Park

20 papers Journal 20
YearRankTypeTitle / Venue / Authors
2025 J jnl
Bounding the intersection number c2 of a distance-regular graph with classical parameters (D,b,α,β) in terms of b.
Discret. Math.
Jack H. Koolen, Chenhui Lv, Jongyook Park, Qianqian Yang
2025 J jnl
Non-existence of two infinite families of strongly regular graphs.
Eur. J. Comb.
Jack H. Koolen, Brhane Gebremichel, Jeong Rye Park, Jongyook Park
2023 J jnl
Correction to: Thin Q-Polynomial Distance-Regular Graphs Have Bounded c
Graphs Comb.
Ying-Ying Tan, Jack H. Koolen, Mengyue Cao, Jongyook Park
2023 J jnl
Sharp spectral bounds for the edge-connectivity of regular graphs.
Eur. J. Comb.
Suil O, Jeong Rye Park, Jongyook Park, Wenqian Zhang
2022 J jnl
A Spectral Condition for the Existence of the Square of a Path.
Graphs Comb.
Yanhua Zhao, Jongyook Park
2022 J jnl
Thin Q-Polynomial Distance-Regular Graphs Have Bounded c
Graphs Comb.
Ying-Ying Tan, Jack H. Koolen, Mengyue Cao, Jongyook Park
2021 J jnl
Augmenting the Delsarte bound: A forbidden interval for the order of maximal cliques in strongly regular graphs.
Eur. J. Comb.
Gary R. W. Greaves, Jack H. Koolen, Jongyook Park
2020 J jnl
On the nonexistence of pseudo-generalized quadrangles.
Eur. J. Comb.
Ivan Guo, Jack H. Koolen, Greg Markowsky, Jongyook Park
2019 J jnl
On 2-walk-regular graphs with a large intersection number c2.
Eur. J. Comb.
Zhi Qiao, Jongyook Park, Jack H. Koolen
2019 J jnl
There Does Not Exist a Distance-Regular Graph with Intersection Array {80, 54, 12; 1, 6, 60}.
Graphs Comb.
Jack H. Koolen, Quaid Iqbal, Jongyook Park, Masood Ur Rehman
2018 J jnl
Partially metric association schemes with a multiplicity three.
J. Comb. Theory B
Edwin R. van Dam, Jack H. Koolen, Jongyook Park
2017 J jnl
The distance-regular graphs with valency k≥2, diameter D≥3 and k
Discret. Math.
Jongyook Park
2015 J jnl
Some Results on the Eigenvalues of Distance-Regular Graphs.
Graphs Comb.
Sejeong Bang, Jack H. Koolen, Jongyook Park
2013 J jnl
A note on distance-regular graphs with a small number of vertices compared to the valency.
Eur. J. Comb.
Jack H. Koolen, Jongyook Park
2013 J jnl
Distance-Regular Graphs with a Relatively Small Eigenvalue Multiplicity.
Electron. J. Comb.
Jack H. Koolen, Joohyung Kim, Jongyook Park
2013 J jnl
On electric resistances for distance-regular graphs.
Eur. J. Comb.
Jack H. Koolen, Greg Markowsky, Jongyook Park
2013 J jnl
There are only finitely many distance-regular graphs with valency k at least three, fixed ratio k
J. Comb. Theory B
Jongyook Park, Jack H. Koolen, Greg Markowsky
2012 J jnl
A relationship between the diameter and the intersection number c 2 for a distance-regular graph.
Des. Codes Cryptogr.
Jack H. Koolen, Jongyook Park
2012 J jnl
Distance-regular graphs with a
J. Comb. Theory A
Jack H. Koolen, Jongyook Park
2010 J jnl
Shilla distance-regular graphs.
Eur. J. Comb.
Jack H. Koolen, Jongyook Park