Hanyuan Deng

According to our database, Hanyuan Deng authored at least 43 papers between 2004 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Note on the eccentricity spectral radius of uniform hypertrees with given diameter.

Zikai Tang, Hanyuan Deng

Discret. Appl. Math., 2024

Sombor index of maximal outerplanar graphs.

Yunping Li, Hanyuan Deng, Zikai Tang

Discret. Appl. Math., 2024

Extremal Trees for Logarithmic VDB Topological Indices.

Zhenhua Su, Hanyuan Deng

Axioms, 2024

2022

The <i>k</i>-Szeged index of graphs.

Hanyuan Deng, Qiqi Xiao

Discret. Math., 2022

Maximum first Zagreb index of orientations of unicyclic graphs with given matching number.

Jiaxiang Yang, Hanyuan Deng

Appl. Math. Comput., 2022

2021

The hexagonal chains with the first three maximal Mostar indices.

Qiqi Xiao, Mingyao Zeng, Zikai Tang, Hongbo Hua, Hanyuan Deng

Discret. Appl. Math., 2021

2020

Maximum Balaban index and sum-Balaban index of cacti.

Yang Zuo, Yaqian Tang, Renfang Wu, Hanyuan Deng

Discret. Math. Algorithms Appl., 2020

F index of graphs based on four new operations related to the strong product.

D. Sarala, Hanyuan Deng, C. Natarajan, S. K. Ayyaswamy

AKCE Int. J. Graphs Comb., 2020

2019

Minimum Szeged index among unicyclic graphs with perfect matchings.

Hechao Liu, Hanyuan Deng, Zikai Tang

J. Comb. Optim., 2019

Harary index of bipartite graphs.

Hanyuan Deng, Selvaraj Balachandran, Suresh Elumalai, Toufik Mansour

Electron. J. Graph Theory Appl., 2019

Some tight bounds for the harmonic index and the variation of the Randić index of graphs.

Hanyuan Deng, Selvaraj Balachandran, Suresh Elumalai

Discret. Math., 2019

Comparison between the non-self-centrality number and the total irregularity of graphs.

Zikai Tang, Hechao Liu, Huimin Luo, Hanyuan Deng

Appl. Math. Comput., 2019

2018

The inverse sum indeg index of graphs with some given parameters.

Hanlin Chen, Hanyuan Deng

Discret. Math. Algorithms Appl., 2018

Extremal bipartite graphs of given connectivity with respect to matching energy.

Hanlin Chen, Hanyuan Deng

Discret. Appl. Math., 2018

Extremal Properties of Some Topological Indices of Graphs.

Hanyuan Deng, Yanamandram B. Venkatakrishnan, Selvaraj Balachandran

Ars Comb., 2018

A Note on Harmonic Index and Coloring Number of a Graph.

Hanyuan Deng, Selvaraj Balachandran, S. K. Ayyaswamy

Ars Comb., 2018

2017

Sufficient conditions for certain structural properties of graphs based on Wiener-type indices.

Hanyuan Deng

Contributions Discret. Math., 2017

Independent sets on the Towers of Hanoi graphs.

Hanlin Chen, Renfang Wu, Guihua Huang, Hanyuan Deng

Ars Math. Contemp., 2017

A stronger relation between coloring number and the modification of Randic index.

Renfang Wu, Hanyuan Deng

Ars Comb., 2017

On R' index of a graph.

Xiaojuan Jiang, Guihua Huang, Meijun Kuang, Hanyuan Deng

Ars Comb., 2017

On Harmonic Indices of Trees, Unicyclic graphs and Bicyclic graphs.

Hanyuan Deng, Selvaraj Balachandran, S. K. Ayyaswamy, Yanamandram B. Venkatakrishnan

Ars Comb., 2017

On the monotonicity of topological indices and the connectivity of a graph.

Renfang Wu, Hanlin Chen, Hanyuan Deng

Appl. Math. Comput., 2017

The Zagreb indices of graphs based on four new operations related to the lexicographic product.

D. Sarala, Hanyuan Deng, S. K. Ayyaswamy, Selvaraj Balachandran

Appl. Math. Comput., 2017

2016

The expected values of Hosoya index and Merrifield-Simmons index in a random polyphenylene chain.

Guihua Huang, Meijun Kuang, Hanyuan Deng

J. Comb. Optim., 2016

The expected values of Wiener indices in random polygonal chains.

Hong-yang Wang, Hanyuan Deng, Qin Jiang

Ars Comb., 2016

The Zagreb indices of four operations on graphs.

Hanyuan Deng, D. Sarala, S. K. Ayyaswamy, Selvaraj Balachandran

Appl. Math. Comput., 2016

The extremal values of some topological indices in bipartite graphs with a given matching number.

Hanlin Chen, Renfang Wu, Hanyuan Deng

Appl. Math. Comput., 2016

2015

Multiplicatively weighted Harary index of graphs.

Hanyuan Deng, B. Krishnakumari, Yanamandram B. Venkatakrishnan, Selvaraj Balachandran

J. Comb. Optim., 2015

A unified linear-programming modeling of some topological indices.

Hanyuan Deng, Guihua Huang, Xiaojuan Jiang

J. Comb. Optim., 2015

The expected values of Kirchhoff indices in the random polyphenyl and spiro chains.

Guihua Huang, Meijun Kuang, Hanyuan Deng

Ars Math. Contemp., 2015

2014

Double hexagonal chains with the extremal third order Randic index.

Hanyuan Deng

Ars Comb., 2014

2013

On the harmonic index and the chromatic number of a graph.

Hanyuan Deng, Selvaraj Balachandran, S. K. Ayyaswamy, Yanamandram B. Venkatakrishnan

Discret. Appl. Math., 2013

Double hexagonal chains with the extremal PI indices.

Hanyuan Deng, Wei Zhang

Ars Comb., 2013

2012

Wiener indices of spiro and polyphenyl hexagonal chains.

Hanyuan Deng

Math. Comput. Model., 2012

A sharp lower bound of index of the cacti with perfect matchings.

Ziwen Huang, Hanyuan Deng, Shubo Chen

Ars Comb., 2012

2011

On the sum-connectivity index of cacti.

Feiying Ma, Hanyuan Deng

Math. Comput. Model., 2011

A general modeling of some vertex-degree based topological indices in benzenoid systems and phenylenes.

Hanyuan Deng, Jianguang Yang, Fangli Xia

Comput. Math. Appl., 2011

2010

The maximum Wiener polarity index of trees with k pendants.

Hanyuan Deng, Hui Xiao

Appl. Math. Lett., 2010

2009

The smallest Merrifield-Simmons index of (n, n+1)-graphs.

Hanyuan Deng

Math. Comput. Model., 2009

The hexagonal chains with the extremal third-order Randic index.

Jie Zhang, Hanyuan Deng

Appl. Math. Lett., 2009

2008

The largest Hosoya index of (n, n+1)-graphs.

Hanyuan Deng

Comput. Math. Appl., 2008

2006

Edge-reconstruction of the decay number of a connected graph.

Hanyuan Deng

Australas. J Comb., 2006

2004

On the construction of most reliable networks.

Hanyuan Deng, Jianer Chen, Qiaoliang Li, Rongheng Li, Qiju Gao

Discret. Appl. Math., 2004