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Hanyuan Deng
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- affiliation: Hunan Normal University, Department of Mathematics, Changsha, China
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2020 – today
- 2024
- [j43]Zhenhua Su, Hanyuan Deng:
Extremal Trees for Logarithmic VDB Topological Indices. Axioms 13(9): 632 (2024) - [j42]Yunping Li, Hanyuan Deng, Zikai Tang:
Sombor index of maximal outerplanar graphs. Discret. Appl. Math. 356: 96-103 (2024) - [j41]Zikai Tang, Hanyuan Deng:
Note on the eccentricity spectral radius of uniform hypertrees with given diameter. Discret. Appl. Math. 358: 214-216 (2024) - 2022
- [j40]Jiaxiang Yang, Hanyuan Deng:
Maximum first Zagreb index of orientations of unicyclic graphs with given matching number. Appl. Math. Comput. 427: 127131 (2022) - [j39]Hanyuan Deng, Qiqi Xiao:
The k-Szeged index of graphs. Discret. Math. 345(12): 113076 (2022) - 2021
- [j38]Qiqi Xiao, Mingyao Zeng, Zikai Tang, Hongbo Hua, Hanyuan Deng:
The hexagonal chains with the first three maximal Mostar indices. Discret. Appl. Math. 288: 180-191 (2021) - 2020
- [j37]D. Sarala, Hanyuan Deng, C. Natarajan, S. K. Ayyaswamy:
F index of graphs based on four new operations related to the strong product. AKCE Int. J. Graphs Comb. 17(1): 25-37 (2020) - [j36]Yang Zuo, Yaqian Tang, Renfang Wu, Hanyuan Deng:
Maximum Balaban index and sum-Balaban index of cacti. Discret. Math. Algorithms Appl. 12(1): 2050001:1-2050001:14 (2020)
2010 – 2019
- 2019
- [j35]Zikai Tang, Hechao Liu, Huimin Luo, Hanyuan Deng:
Comparison between the non-self-centrality number and the total irregularity of graphs. Appl. Math. Comput. 361: 332-337 (2019) - [j34]Hanyuan Deng, Selvaraj Balachandran, Suresh Elumalai:
Some tight bounds for the harmonic index and the variation of the Randić index of graphs. Discret. Math. 342(7): 2060-2065 (2019) - [j33]Hanyuan Deng, Selvaraj Balachandran, Suresh Elumalai, Toufik Mansour:
Harary index of bipartite graphs. Electron. J. Graph Theory Appl. 7(2): 365-372 (2019) - [j32]Hechao Liu, Hanyuan Deng, Zikai Tang:
Minimum Szeged index among unicyclic graphs with perfect matchings. J. Comb. Optim. 38(2): 443-455 (2019) - 2018
- [j31]Hanyuan Deng, Selvaraj Balachandran, S. K. Ayyaswamy:
A Note on Harmonic Index and Coloring Number of a Graph. Ars Comb. 137: 257-262 (2018) - [j30]Hanyuan Deng, Yanamandram B. Venkatakrishnan, Selvaraj Balachandran:
Extremal Properties of Some Topological Indices of Graphs. Ars Comb. 139: 327-336 (2018) - [j29]Hanlin Chen, Hanyuan Deng:
Extremal bipartite graphs of given connectivity with respect to matching energy. Discret. Appl. Math. 239: 200-205 (2018) - [j28]Hanlin Chen, Hanyuan Deng:
The inverse sum indeg index of graphs with some given parameters. Discret. Math. Algorithms Appl. 10(1): 1850006:1-1850006:9 (2018) - 2017
- [j27]Renfang Wu, Hanlin Chen, Hanyuan Deng:
On the monotonicity of topological indices and the connectivity of a graph. Appl. Math. Comput. 298: 188-200 (2017) - [j26]D. Sarala, Hanyuan Deng, S. K. Ayyaswamy, Selvaraj Balachandran:
The Zagreb indices of graphs based on four new operations related to the lexicographic product. Appl. Math. Comput. 309: 156-169 (2017) - [j25]Hanyuan Deng, Selvaraj Balachandran, S. K. Ayyaswamy, Yanamandram B. Venkatakrishnan:
On Harmonic Indices of Trees, Unicyclic graphs and Bicyclic graphs. Ars Comb. 130: 239-248 (2017) - [j24]Renfang Wu, Hanyuan Deng:
A stronger relation between coloring number and the modification of Randic index. Ars Comb. 132: 171-181 (2017) - [j23]Xiaojuan Jiang, Guihua Huang, Meijun Kuang, Hanyuan Deng:
On R' index of a graph. Ars Comb. 134: 169-176 (2017) - [j22]Hanlin Chen, Renfang Wu, Guihua Huang, Hanyuan Deng:
Independent sets on the Towers of Hanoi graphs. Ars Math. Contemp. 12(2): 247-260 (2017) - [j21]Hanyuan Deng:
Sufficient conditions for certain structural properties of graphs based on Wiener-type indices. Contributions Discret. Math. 11(2) (2017) - 2016
- [j20]Hanyuan Deng, D. Sarala, S. K. Ayyaswamy, Selvaraj Balachandran:
The Zagreb indices of four operations on graphs. Appl. Math. Comput. 275: 422-431 (2016) - [j19]Hanlin Chen, Renfang Wu, Hanyuan Deng:
The extremal values of some topological indices in bipartite graphs with a given matching number. Appl. Math. Comput. 280: 103-109 (2016) - [j18]Hong-yang Wang, Hanyuan Deng, Qin Jiang:
The expected values of Wiener indices in random polygonal chains. Ars Comb. 125: 151-160 (2016) - [j17]Guihua Huang, Meijun Kuang, Hanyuan Deng:
The expected values of Hosoya index and Merrifield-Simmons index in a random polyphenylene chain. J. Comb. Optim. 32(2): 550-562 (2016) - 2015
- [j16]Guihua Huang, Meijun Kuang, Hanyuan Deng:
The expected values of Kirchhoff indices in the random polyphenyl and spiro chains. Ars Math. Contemp. 9(2): 197-207 (2015) - [j15]Hanyuan Deng, Guihua Huang, Xiaojuan Jiang:
A unified linear-programming modeling of some topological indices. J. Comb. Optim. 30(3): 826-837 (2015) - [j14]Hanyuan Deng, B. Krishnakumari, Yanamandram B. Venkatakrishnan, Selvaraj Balachandran:
Multiplicatively weighted Harary index of graphs. J. Comb. Optim. 30(4): 1125-1137 (2015) - 2014
- [j13]Hanyuan Deng:
Double hexagonal chains with the extremal third order Randic index. Ars Comb. 116: 343-352 (2014) - 2013
- [j12]Hanyuan Deng, Wei Zhang:
Double hexagonal chains with the extremal PI indices. Ars Comb. 110: 409-419 (2013) - [j11]Hanyuan Deng, Selvaraj Balachandran, S. K. Ayyaswamy, Yanamandram B. Venkatakrishnan:
On the harmonic index and the chromatic number of a graph. Discret. Appl. Math. 161(16-17): 2740-2744 (2013) - 2012
- [j10]Ziwen Huang, Hanyuan Deng, Shubo Chen:
A sharp lower bound of index of the cacti with perfect matchings. Ars Comb. 107: 17-32 (2012) - [j9]Hanyuan Deng:
Wiener indices of spiro and polyphenyl hexagonal chains. Math. Comput. Model. 55(3-4): 634-644 (2012) - 2011
- [j8]Hanyuan Deng, Jianguang Yang, Fangli Xia:
A general modeling of some vertex-degree based topological indices in benzenoid systems and phenylenes. Comput. Math. Appl. 61(10): 3017-3023 (2011) - [j7]Feiying Ma, Hanyuan Deng:
On the sum-connectivity index of cacti. Math. Comput. Model. 54(1-2): 497-507 (2011) - 2010
- [j6]Hanyuan Deng, Hui Xiao:
The maximum Wiener polarity index of trees with k pendants. Appl. Math. Lett. 23(6): 710-715 (2010)
2000 – 2009
- 2009
- [j5]Jie Zhang, Hanyuan Deng:
The hexagonal chains with the extremal third-order Randic index. Appl. Math. Lett. 22(12): 1841-1845 (2009) - [j4]Hanyuan Deng:
The smallest Merrifield-Simmons index of (n, n+1)-graphs. Math. Comput. Model. 49(1-2): 320-326 (2009) - 2008
- [j3]Hanyuan Deng:
The largest Hosoya index of (n, n+1)-graphs. Comput. Math. Appl. 56(10): 2499-2506 (2008) - 2006
- [j2]Hanyuan Deng:
Edge-reconstruction of the decay number of a connected graph. Australas. J Comb. 36: 69-72 (2006) - 2004
- [j1]Hanyuan Deng, Jianer Chen, Qiaoliang Li, Rongheng Li, Qiju Gao:
On the construction of most reliable networks. Discret. Appl. Math. 140(1-3): 19-33 (2004)
Coauthor Index
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