Zhenhua Lyu

11 papers Journal 11
YearRankTypeTitle / Venue / Authors
2026 J jnl
Extremal digraphs containing at most t paths of length 2 with the same endpoints.
Discret. Appl. Math.
Zejun Huang, Zhenhua Lyu
2025 J jnl
Estimations for determinants of strictly γ-diagonally dominant matrices.
J. Appl. Math. Comput.
Zhenhua Lyu
2024 J jnl
The γ-diagonally dominant degree of Schur complements and its applications.
Comput. Appl. Math.
Zhenhua Lyu, Lixin Zhou, Junye Ma
2022 J jnl
A Note on Extremal Digraphs Containing at Most t Walks of Length k with the Same Endpoints.
Graphs Comb.
Zhenhua Lyu
2022 J jnl
Extremal digraphs avoiding distinct walks of length 3 with the same endpoints.
Discret. Math.
Zejun Huang, Zhenhua Lyu
2022 J jnl
Extremal digraphs avoiding distinct walks of length 4 with the same endpoints.
Discuss. Math. Graph Theory
Zhenhua Lyu
2021 J jnl
Digraphs that contain at most t distinct walks of a given length with the same endpoints.
J. Comb. Optim.
Zhenhua Lyu
2021 J jnl
Extremal Digraphs Avoiding an Orientation of the Diamond.
Graphs Comb.
Zhenhua Lyu
2020 J jnl
Extremal digraphs avoiding an orientation of C4.
Discret. Math.
Zejun Huang, Zhenhua Lyu
2019 J jnl
A Turán problem on digraphs avoiding distinct walks of a given length with the same endpoints.
Discret. Math.
Zejun Huang, Zhenhua Lyu, Pu Qiao
2016 J jnl
Several criteria for judging
Int. J. Comput. Math.
Jianzhou Liu, Lei Wang, Zhenhua Lyu