Hechao Liu

Orcid: 0000-0001-7606-4842

According to our database1, Hechao Liu authored at least 23 papers between 2012 and 2025.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

2012
2014
2016
2018
2020
2022
2024
0
1
2
3
4
5
6
7
8
9
1
8
4
3
3
1
2
1

Legend:

Book 
In proceedings 
Article 
PhD thesis 
Dataset
Other 

Links

On csauthors.net:

Bibliography

2025
The expected values and variances for degree-based topological indices in random spiro chains.
J. Supercomput., January, 2025

2024
A Deep Learning-Based Fault Diagnosis Approach for Power System Equipment via Infrared Image Sensing.
J. Circuits Syst. Comput., July, 2024

Vertex-degree function index for concave functions of graphs with a given clique number.
J. Appl. Math. Comput., June, 2024

On sufficient conditions for Hamiltonicity of graphs, and beyond.
J. Comb. Optim., March, 2024

Sharp upper bound on the Sombor index of bipartite graphs with a given diameter.
J. Appl. Math. Comput., February, 2024

Almost controllable graphs and beyond.
Discret. Math., January, 2024

Some sufficient conditions for graphs to be k-leaf-connected.
Discret. Appl. Math., 2024

Extremal Kirchhoff index in polycyclic chains.
Discret. Appl. Math., 2024

Some results on vulnerability parameters and Wiener-type indices.
Discret. Appl. Math., 2024

2023
The minimum Sombor index of trees with given number of pendant vertices.
Comput. Appl. Math., December, 2023

Sharp bounds on the symmetric division deg index of graphs and line graphs.
Comput. Appl. Math., September, 2023

Proof of an open problem on the Sombor index.
J. Appl. Math. Comput., June, 2023

Comparison between Merrifield-Simmons index and some vertex-degree-based topological indices.
Comput. Appl. Math., March, 2023

2022
On the first three minimum Mostar indices of tree-like phenylenes.
J. Appl. Math. Comput., December, 2022

Extremal problems on Sombor indices of unicyclic graphs with a given diameter.
Comput. Appl. Math., June, 2022

On revised Szeged index of a class of unicyclic graphs.
Discret. Math. Algorithms Appl., 2022

2021
Extremal phenylene chains with respect to detour indices.
J. Appl. Math. Comput., October, 2021

Extremal phenylene chains with respect to the Mostar index.
Discret. Math. Algorithms Appl., 2021

The expected values and variances for Sombor indices in a general random chain.
Appl. Math. Comput., 2021

2020
The hyper-Zagreb index of cacti with perfect matchings.
AKCE Int. J. Graphs Comb., 2020

2019
Minimum Szeged index among unicyclic graphs with perfect matchings.
J. Comb. Optim., 2019

Comparison between the non-self-centrality number and the total irregularity of graphs.
Appl. Math. Comput., 2019

2012
Affine Model Based Motion Compensation Prediction for Zoom.
IEEE Trans. Multim., 2012


  Loading...