Qiongxiang Huang

Publication Activity (10 Years)

Years Active: 1996-2023
Publications (10 Years): 16

Top Topics

Spectral Decomposition

Covariance Matrix

Top Venues

Electron. J. Comb.

Publications

Yarong Hu, Zhenzhen Lou, Qiongxiang Huang
-indices of graphs: Given size and circumference. Discret. Math. 346 (12) (2023)
Zhenzhen Lou, Mingfei Gao, Qiongxiang Huang
On the Spectral Radius of Minimally 2-(Edge)-Connected Graphs with Given Size. Electron. J. Comb. 30 (2) (2023)
Fang Duan, Qiongxiang Huang, Xueyi Huang, Zoran Stanic, Jianfeng Wang
A complete characterization of graphs with exactly two positive eigenvalues. Adv. Appl. Math. 144 (2023)
Zhenzhen Lou, Nobuaki Obata, Qiongxiang Huang
Quadratic Embedding Constants of Graph Joins. Graphs Comb. 38 (5) (2022)
Lu Lu, Zhenzhen Lou, Qiongxiang Huang
Mixed graphs with smallest eigenvalue greater than -5+12. Discret. Math. 345 (9) (2022)
Rui Song, Qiongxiang Huang, Peng Wang
The extremal graphs of order trees and their topological indices. Appl. Math. Comput. 398 (2021)
Zhenzhen Lou, Jianfeng Wang, Qiongxiang Huang
On the Eigenvalues Distribution in Threshold Graphs. Graphs Comb. 35 (4) (2019)
Fang Duan, Qiongxiang Huang, Xueyi Huang
On graphs with exactly two positive eigenvalues. Ars Math. Contemp. 17 (1) (2019)
Xueyi Huang, Qiongxiang Huang, Sebastian M. Cioaba
The Second Eigenvalue of some Normal Cayley Graphs of Highly Transitive Groups. Electron. J. Comb. 26 (2) (2019)
Lu Lu, Qiongxiang Huang, Jiangxia Hou, Xun Chen
A sharp lower bound on Steiner Wiener index for trees with given diameter. Discret. Math. 341 (3) (2018)
Xueyi Huang, Qiongxiang Huang, Lu Lu
Graphs with at Most Three Distance Eigenvalues Different from -1 and -2. Graphs Comb. 34 (3) (2018)
Xueyi Huang, Qiongxiang Huang
Automorphism group of the complete alternating group graph. Appl. Math. Comput. 314 (2017)
Zhenzhen Lou, Qiongxiang Huang, Xueyi Huang
Construction of graphs with distinct eigenvalues. Discret. Math. 340 (4) (2017)
Ping Li, Qiongxiang Huang
A sharp upper bound on the spectral radius of generalized weighted digraphs. Ars Comb. 128 (2016)
Caixia Song, Qiongxiang Huang
The Characteristic Polynomial of a kind of Hexagonal System and its Application. Ars Comb. 127 (2016)
Lu Lu, Qiongxiang Huang, Lin Chen
The spectral radius of maximum weighted cycle. Discret. Math. Algorithms Appl. 8 (2) (2016)
Xueyi Huang, Qiongxiang Huang
On the Laplacian integral (k-1)-cyclic graphs. Ars Comb. 119 (2015)
Xingming Tao, Qiongxiang Huang, Fenjin Liu
The Spectral Radius of Maximum Weighted Unicyclic Graph. Ars Comb. 116 (2014)
Fei Wen, Qiongxiang Huang, Zhenzhen Lou
The packing number and Laplacian spectrum of a graph. Int. J. Comput. Math. 91 (7) (2014)
Fei Wen, Qiongxiang Huang
On the Laplacian spectral characterization of the generalized T-shape trees. Ars Comb. 112 (2013)
Jianfeng Wang, Qiongxiang Huang, Kok Lay Teo, Francesco Belardo, Ruying Liu, Chengfu Ye
Almost every complement of a tadpole graph is not chromatically unique. Ars Comb. 108 (2013)
Fenjin Liu, Qiongxiang Huang
On the spectral radius of quasi-unicycle graphs. Ars Comb. 112 (2013)
Fenjin Liu, Qiongxiang Huang, Xingming Tao
On the spectral radii of weighted double stars. Appl. Math. Lett. 25 (4) (2012)
Guoping Wang, Qiongxiang Huang
Note on the choosability of bipartite graphs. Ars Comb. 94 (2010)
Jianfeng Wang, Francesco Belardo, Qiongxiang Huang, Bojana Borovicanin
On the two largest Q-eigenvalues of graphs. Discret. Math. 310 (21) (2010)
Jianfeng Wang, Francesco Belardo, Qiongxiang Huang, Enzo Maria Li Marzi
Spectral Characterizations of Dumbbell Graphs. Electron. J. Comb. 17 (1) (2010)
Jianfeng Wang, Qiongxiang Huang, Xinhui An, Francesco Belardo
Some results on the signless Laplacians of graphs. Appl. Math. Lett. 23 (9) (2010)
Jianfeng Wang, Qiongxiang Huang, Francesco Belardo, Enzo Maria Li Marzi
On the spectral characterizations of ∞-graphs. Discret. Math. 310 (13-14) (2010)
Aygul Mamut, Qiongxiang Huang, Fenjin Liu
Enumeration of 2-regular circulant graphs and directed double networks. Discret. Appl. Math. 157 (5) (2009)
Guoping Wang, Qiongxiang Huang
On the choosability of bipartite graphs. Ars Comb. 90 (2009)
Jianfeng Wang, Qiongxiang Huang, Yongzhi Liu, Ruying Liu, Chengfu Ye
The cospectral equivalence classes of graphs having an isolated vertex. Comput. Math. Appl. 57 (10) (2009)
Juan Yan, Qiongxiang Huang
Color-character of uncolorable cubic graphs. Appl. Math. Lett. 22 (11) (2009)
Jianfeng Wang, Kee L. Teo, Qiongxiang Huang, Chengfu Ye, Ruying Liu
A new expression for the adjoint polynomial of a path. Australas. J Comb. 43 (2009)
Qiongxiang Huang, Ruying Liu, Jianfeng Wang, Chengfu Ye
. Discuss. Math. Graph Theory 28 (2) (2008)
Mingfei Gao, Qiongxiang Huang
On generalized theta-graphs whose second largest eigenvalue does not exceed 1. Discret. Math. 308 (23) (2008)
Jianfeng Wang, Ruying Liu, Chengfu Ye, Qiongxiang Huang
. Discret. Math. 308 (16) (2008)
Guoping Wang, Qiongxiang Huang, Jing Cai
On the spectral radius of graphs with k-vertex cut. Ars Comb. 89 (2008)
Yongde Feng, Qiongxiang Huang
Consecutive edge-coloring of the generalized theta-graph. Discret. Appl. Math. 155 (17) (2007)
Guoping Wang, Qiongxiang Huang
The Edge Choosability of Cn x Pm. Ars Comb. 83 (2007)
Teng Lv, Ping Yan, Qiongxiang Huang
Relational to XML Schema Conversion with Constraints. ASIAN (2005)
Qiongxiang Huang
A classification of circulant DCI(CI)-digraphs of 2-power order. Discret. Math. 265 (1-3) (2003)
Qiongxiang Huang, An Chang
Circulant digraphs determined by their spectra. Discret. Math. 240 (1-3) (2001)
Qiongxiang Huang, Jixiang Meng
-Subsets for Cyclic Group of Odd Prime Power Order. J. Comb. Theory, Ser. B 78 (1) (2000)
Jixiang Meng, Qiongxiang Huang
Almost all Cayley graphs have diameter 2. Discret. Math. 178 (1-3) (1998)
Jixiang Meng, Qiongxiang Huang
The Automorphism Groups of Minimal Infinite Circulant Digraphs. Eur. J. Comb. 18 (4) (1997)
Qiongxiang Huang
Isomorphisms and automorphism groups of a class of Cayley digraphs on Abelian groups. Australas. J Comb. 15 (1997)
Huaxiao Zhang, Fuji Zhang, Qiongxiang Huang
On the Number of Spanning Trees and Eulerian Tours in Iterated Line Diagraphs. Discret. Appl. Math. 73 (1) (1997)
Qiongxiang Huang, Jixiang Meng
On the isomorphisms and automorphism groups of circulants. Graphs Comb. 12 (1) (1996)
Qiongxiang Huang, Jinjiang Yuan
The automorphism groups of circulant digraphs of degree 3. Ars Comb. 44 (1996)