王力工，荷蘭Twente大學博士，教授、博士生導師，研究方向為圖論及其套用。主持國家自然基金、省、部級基金5項，作為主要成員參加國家自然科學基金5項和陝西省自然科學基金1項。現為美國《數學評論》的評論員，在《Discrete Applied Mathematics》、《Linear Algebra and its Applications》、《Discrete Mathematics》、《Graphs and Combinatorics》、《Linear and Multilinear Algebra》、《Applied Mathematics and Computation》、《Electronic Journal of Combinatorics》、《Numerical Algorithms》、《Computational and Applied Mathematics》等國內外學術期刊發表學術論文130多篇，其中已被SCI索引60餘篇，被EI索引40餘篇。2006年起擔任碩士生導師在套用數學和運籌學與控制論方向招收碩士生。培養25名碩士研究生，其中已畢業20人。2013年遴選為博士生導師，培養8名博士研究生，已畢業2名。指導博士生3人已獲批國家自然基金委資助出國留學。指導博士論文創新基金1項，研究生創新種子基金5項。
[1] Xiuwen Yang, Ligong Wang*, On the ordering of bicyclic digraphs with respect to energy and iota energy, Applied Mathematics and Computation, 339 (2018) 768-778. (SCI; EI)
[2] Qiannan Zhou, Ligong Wang*, Yong Lu, Wiener index and Harary index on Hamilton-connected graphs with large minimum degree, Discrete Applied Mathematics, 247(2018) 180-185. (SCI; EI)
[3] Zhengge Huang, Ligong Wang*, Zhong Xu, Jingjing Cui, Some new inequalities for the minimum H-eigenvalue of nonsingular M-tensors, Linear Algebra and its Applications, 558 (2018) 146-173. (SCI; EI)
[4] Zhengge Huang, Ligong Wang*, Zhong Xu, Jingjing Cui, The modified PAHSS-PU and modified PPHSS-SOR iterative methods for saddle point problems, Computational and Applied Mathematics, 37 (2018) 6076-6107. (SCI; EI)
[5] Yong Lu, Ligong Wang*, Qiannan Zhou, Skew-rank of an oriented graph in terms of the rank and dimension of cycle space of its underlying graph, Filomat 32 (4) (2018) 1303-1312. (SCI)
[7] Zhengge Huang, Ligong Wang*, Zhong Xu, Jingjing Cui, The generalized Uzawa-SHSS method for non-Hermitian saddle-point problems, Computational and Applied Mathematics, 37(2)(2018) 1213-1231. (SCI)
[8] Zhengge Huang, Ligong Wang*, Zhong Xu, Jingjing Cui, A modified generalized shift-splitting preconditioner for nonsymmetric saddle point problems, Numerical Algorithms, 78(1) (2018) 297-331. (SCI; EI)
[9] Xihe Li, Ligong Wang*, Shangyuan Zhang, The signless Laplacian spectral radius of some strongly connected digraphs, India Journal of Pure and Applied Mathematics, 49(1)(2018) 113-127. (SCI)
[10] Zhengge Huang, Ligong Wang*, Zhong Xu, Jingjing Cui, An efficient two-step iterative method for solving a class of complex symmetric linear systems, Computers and Mathematics with Applications, 75(7) (2018) 2473-2498. (SCI; EI)
[11] Zhengge Huang, Ligong Wang*, Zhong Xu, Jingjing Cui, Some new preconditioned generalized AOR methods for solving weighted linear least squares problems, Computational and Applied Mathematics, 37(1)(2018) 415-438. (SCI)
[12] Zhengge Huang, Ligong Wang*, Zhong Xu, Jingjing Cui, Parameterized generalized shift-splitting preconditioners for nonsymmetric saddle point problems, Computers and Mathematics with Applications, 75(2)(2018) 349-373. (SCI; EI)
[13] Qiannan Zhou, Ligong Wang*, Yong Lu, Some sufficient conditions on k-connected graphs, Applied Mathematics and Computation, 325 (2018) 332-339. (SCI; EI)
[14] Xiangxiang Liu, Ligong Wang*, Peng Xiao, Ordering of bicyclic graphs by matching energy, MATCH Communications in Mathematical and in Computer Chemistry, 79(2018) 341-365. (SCI)
[15] Yong Lu, Ligong Wang*, Qiannan Zhou, The rank of a signed graph in terms of the rank of its underlying graph, Linear Algebra and its Applications, 538(2018) 166-186. (SCI; EI)
[16] Peng Xiao, Ligong Wang*, Yanfei Du, The first two largest spectral radii of uniform supertrees with given diameter,Linear Algebra and its Applications, 536(2018)103-119. (SCI; EI)
[17] Qiannan Zhou, Ligong Wang*, Distance signless Laplacian spectral radius and Hamiltonian properties of graphs, Linear and Multilinear Algebra, 65(11) (2017) 2316-2323. (SCI; EI)
[18] Qi Kong, Ligong Wang*, Upper bounds on the Q-spectral radius of book-free and/or Ks,t-free graphs, Electronic Journal of Linear Algebra, 32(2017) 447-453. (SCI)
[19] Yong Lu, Ligong Wang*, Peng Xiao, Complex unit gain bicyclic graphs with rank 2, 3 or 4, Linear Algebra and its Applications, 523(2017) 169-186. (SCI; EI)
[20] Yong Lu, Ligong Wang*, Qiannan Zhou, Hermitian-Randić matrix and Hermitian-Randić energy of mixed graphs, Journal of Inequalities and Applications, (2017) Paper No. 54, 14 pp. (SCI)
[21] Peng Xiao, Ligong Wang*, Yong Lu, The maximum spectral radii of uniform supertrees with given degree sequences, Linear Algebra and its Applications, 523(2017) 33-45. (SCI; EI)
[22] Weige Xi,Ligong Wang*, The signless Laplacian and distance signless Laplacian spectral radius of digraphs with some given parameters, Discrete Applied Mathematics, 227 (2017) 136-141. (SCI; EI)
[23] Weige Xi, Ligong Wang*, Bounds for the signless Laplacian energy of digraphs, Indian Journal of Pure and Applied Mathematics, 48(3) (2017) 411-421. (SCI)
[24] Lifeng Guo, Ligong Wang*, Optimum skew energy of a tournament, Linear Algebra and its Applications, 530(2017) 405-413. (SCI; EI)
[26] XiaoguoTian, Ligong Wang*, The trees with the second smallest normalized Laplacian eigenvalue at least $1-\frac{\sqrt{3}}{2}$, Discrete Applied Mathematics, 220 (2017) 118–133. (SCI; EI)
[27] Qiannan Zhou, Ligong Wang*, Some sufficient spectral conditions on Hamilton- connected and traceable graphs, Linear and Multilinear Algebra, 65(2)(2017) 224-234. (SCI)
[28] Zhengge Huang, Ligong Wang*, Zhong Xu, Jingjing Cui, The generalized modified shift-splitting preconditioners for nonsymmetric saddle point problems, Applied Mathematics and Computation, 299 (2017) 95-118. (SCI; EI)
[29] Zhengge Huang, Ligong Wang*, Zhong Xu, Jingjing Cui, A generalized variant of deteriorated PSS preconditioner for nonsymmetric saddle point problems, Numerical Algorithms，75(4)(2017) 1161-1191. (SCI)
[30] Zhengge Huang, Ligong Wang* and Zhong Xu, Some new estimations for the Hadamard product of a nonsingular M-matrix and its inverse, Mathematical Inequalities & Applications, 20(3) (2017), 661-682. (SCI)
[31] Minghong Cheng, Ligong Wang*, A lower bound for the harmonic index of a graph with minimum degree at least three, Filomat, 30(8) (2016), 2249-2260. (SCI)
[32] Weige Xi, Ligong Wang*, Sharp upper bounds on the signless Laplacian spectral radius of strongly connected digraphs, DiscussionesMathematicae Graph Theory 36(4) (2016), 977-988. (SCI)
[33] Ligong Wang*, Xuran Zhou, The smallest Merrifield-Simmons index of trees with exactly six leaves, Ars Combinatoria, 124(2016), 129-151. (SCI)
[34] Ligong Wang*, Qi Wang, BofengHuo, Integral trees with diameter four, Applied Mathematics and Computation, (282)(2016), 53-64. (SCI; EI)
[35] Zhengge Huang*, Ligong Wang, Zhong Xu, Jingjing Cui, Improved PPHSS iterative methods for solving nonsingular and singular saddle point problems, Computers and Mathematics with Applications, 72 (2016), 92-109. (SCI; EI)
[36] Zhengge Huang*, Ligong Wang, Zhong Xu, Jingjing Cui, Generalized ASOR and modified ASOR Methods for saddle point problems, Mathematical Problems in Engineering, 2(2016):1-18. (SCI; EI)
[37] Zhengge Huang*, Ligong Wang, Zhong Xu, Jingjing Cui, A new S-type eigenvalue inclusion set for tensors and its applications, Journal of Inequalities and Applications, 2016 (2016), 254. (SCI)
[41] Weiwei Lang, Ligong Wang*, Sharp bounds for the signless Laplacian spectral radius of digraphs, Applied Mathematics and Computation, 238 (2014) 43-49. (SCI; EI)
[42] Ligong Wang*, Guopeng Zhao, Ke Li, Seidel integral complete r-partite graphs, Graphs and Combinatorics, 30(2)(2014) 479-493. (SCI)
[43] Guopeng Zhao, Ligong Wang*, Ke Li, Q-integral Complete r-partite Graphs, Linear Algebra and its Applications, 438 (3)(2013) 1067-1077. (SCI; EI)
[44] Weiwei Lang, Ligong Wang*, Energy of generalized line graphs, Linear Algebra and its Applications, 437(9) (2012)2386-2396. (SCI; EI)
[45] Ke Li, Ligong Wang*, Guopeng Zhao, The signless Laplacian spectral radius of unicyclic and bicyclic graphs with a given girth, The Electronic Journal of Combinatorics, 18 (1)(2011), #P183, 1-10. (SCI)
[46] Ke Li, Ligong Wang*, Guopeng Zhao, The signless Laplacian spectral radius of tricyclic graphs and trees with k pendant vertices, Linear Algebra Appl., (2011), 435 (4)(2011) 811-822. (SCI; EI)
[47] Ligong Wang* and Hao Sun, Infinitely many pairs of cospectral integral regular graphs, Appl. Math. J. Chinese Univ. Ser. B, 26 (3) (2011) 280-286. (SCI)
[48] Ligong Wang*, Qi Wang, Integral complete multipartite graphs K(a1.p1,a2p2,..., asps) with s=5, 6, Discrete Math. 310(4)(2010) 812-818. (SCI; EI)
[49] Ligong Wang* and Xiaodong Liu, New classes of integral trees of diameter 4, Ars Combinatoria. 96(2010) 203-220. (SCI)
[50] Yanqing Chen and Ligong Wang*, Sharp bounds for the largest eigenvalue of the signless Laplacian of a graph, Linear Algebra and its Applications 433(5) (2010) 908-913. (SCI; EI)
[51] Yanqing Chen and Ligong Wang*, The Laplacian spread of tricyclic graphs, Electronic Journal of Combinatorics, 16 (2009), #R80, 1-18. (SCI)
[52] Ligong Wang* and Cornelis Hoede, Constructing fifteen infinite classes of nonregular bipartite integral graphs, Electronic Journal of Combinatorics, 15 (2008), #R8, 1-29. (SCI)
[53] Ligong Wang*, Hajo Broersma, Cornelis Hoede, Xueliang Li and Georg Still, Some families of integral graphs, Discrete Math. 308(24)(2008) 6383-6391. (SCI; EI)
[54] Ligong Wang* and Xiaodong Liu, Integral complete multipartite graphs, Discrete Mathematics, 308 (2008) 3860-3870. (SCI; EI)
[55] Ligong Wang*, Hajo Broersma, Cornelis Hoede, Xueliang Li, Georg Still, Integral trees of diameter 6, Discrete Appl. Math., 155(10)(2007), 1254-1266. (SCI; EI)
[56] Ligong Wang* and XueliangLi , Integral trees with diameters 5 and 6, Discrete Math., 297 (2005) 128-143. (SCI; EI)
[57] Ligong Wang*, Xueliang Li and Cornelis Hoede, Two classes of integral regular graphs, Ars Combinatoria, 76(2005) 303-319. (SCI)
[58] Ligong Wang*, Xueliang Li and Shenggui Zhang, Families of integral trees with diameters 4, 6 and 8, Discrete Appl. Math., 136(2-3)(2004) 349-362. (SCI; EI)
[59] Ligong Wang*, Xueliang Li and Cornelis Hoede, Integral complete r-partite graphs, Discrete Math., 283 (2004) 231-241. (SCI)
[60] Shenggui Zhang*, Hajo Broersma, Xueliang Li and Ligong Wang, A Fan-type condition for heavy cycles in weighted graphs, Graphs and Combinatorics, 18 (1) (2002) 193-200. (SCI)
擔任國內外重要學術期刊如：Linear Algebra and Its Applications，Applied Mathematics and Computation，Discrete Applied Mathematics, Journal of Algebraic Combinatorics, Graphs and Combinatorics，Computers and Mathematics with Applications, Applied Mathematics Letters、套用數學學報、運籌學學報、數學季刊等的審稿人。
