冯立华副教授                                                  

发表论文

详见http://blog.sina.com.cn/s/blog_569c371f0100cq15.html

[1] Lihua Feng, Guihai Yu, Qiao Li, Minimizing the Laplacian eigenvalues for trees with given domination number, Linear Algebra Appl., 419 (2006) 648--655.

[2] Lihua Feng, Sharp upper bounds on the spectral radius of graphs, Vietnam J. Math., 35 (2007) 163--168.
[3] Lihua Feng, Qiao Li, Xiaodong Zhang, Some sharp upper bounds on the spectral radius of graphs, Taiwanese J. Math., 11(2007) 989--997.
[4] Lihua Feng, Guihai Yu, No starlike trees are Laplacian cospectral, Univ. Beograd. Publ. Elektrotehn. Fak. Ser. Mat., 18(2007) 46--51.
[5] Lihua Feng, Guihai Yu, Xiaodng Zhang, Spectral radius of graphs with given matching number, Linear Algebra Appl., 422(2007) 133--138.
[6] Lihua Feng, Qiao Li, Xiaodong Zhang, Minimizing the Laplacian spectral radius of trees with given matching number, Linear Multilinear Algebra, 55(2007) 199--207.
[7] Lihua Feng, Qiao Li, Xiaodong Zhang, Spectral radii of graphs with given chromatic number, Applied Math. Letters, 20(2007) 158--162.
[8] Lihua Feng, Yuqing Xu, An inequality on graph spectra, Applied Math. Letters, 20 (2007) 154--157.
IDS 号: 128PU

[9] Lihua Feng, Guihai Yu, A Turan theorem relating to the spectral radius of a graph, Journal of Shandong Univ. Sat. Sci., 43(2008) no. 6, 31--33.
[10] Lihua Feng, Guihai Yu, Zhengtao Jiang, Lingzhi Ren, Sharp upper bounds for the number of spanning trees of a graph, Appl. Anay. Discrete Math., 2(2008) 255--259.

[11] Lihua Feng, Guihai Yu, Xiqin Lin, Laplacian eigenvalues of graphs with given domination number, Asian-European Journal of Mathematics, 2(2009) 71--76.
[12] Lihua Feng, Guihai Yu, The signless Laplacian spectral radius of unicyclic graphs with graph constraints, Kyungpook Math. Journal, 49(2009), 123--131
[13] Lihua Feng, Guihai Yu, On three conjectures involving the signless Laplacian spectral radius of graphs, Publ. Inst. Math. (Beograd), 85(99) (2009) 35--38.

[14] Guihai Yu, Lihua Feng, On the Wiener index of unicyclic graphs with given girth, Ars Comb., 94(2010) 361--369.
[15] Lihua Feng, Guihai Yu, A note on the eigenvalues of graphs, Ars Comb., 94(2010) 221--227.
[16] Lihua Feng, The signless Laplacian spectral radius of bicyclic graphs with k pendant vertices, Kyungpook Math. Journal, 50(2010) 109--116.
[17] Guihai Yu, Lihua Feng, Randic index and eigenvalues of graphs, Rocky Mountain Journal of Math., 40(2010) 713--721.
[18] Lihua Feng, A. Ilic, Zagreb, Harary and hyper-Wiener indices of graphs with a given matching number, Applied Math. Letters, 23(2010) 943--948.
[19] Lihua Feng, Guihai Yu, A. Ilic, The Laplacian spectral radius for unicyclic graphs with given independence number, Linear Algebra Appl., 433(2010) 934--944.
[20] Lihua Feng, The Laplacian spectral radius of graphs with given matching number, Ars Comb., 96(2010) 257--262.
[21] Guihai Yu, Lihua Feng, A. Ilic, The hyper-Wiener index of trees with given parameters, Ars Comb., 96(2010) 395--404.
[22] Lihua Feng, A. Ilic, Guihai Yu, The hyper-Wiener index of unicyclic graphs, Utilitas Math., 82(2010) 215--225.
[23] Guihai Yu, Lihua Feng, On the maximal Harary index of a class of bicyclic graphs, Utilitas Math., 82(2010) 285--292.
[24] Lihua Feng, Guihai Yu, The signless Laplacian spectral radius of graphs with given diameter, Utilitas Math., 83(2010) 265--276.
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--[25X]Feng Lihua, Spectral radius of graphs with given diameter Ars Combinatorica, 98（2011）303-308

[26]* Guihai Yu, Lihua Feng, A. Ilic, On the eccentric distance sum of trees and unicyclic graphs, J. Math. Aanl. Appl., 375(2011) 99--107.
[27]* Lihua Feng, Guihai Yu, Spectral radius of unicyclic graphs with given independence number, Utilitas Math. 84(2011) 33-43.
[28] * Lihua Feng, Weijun Liu, Kexiang Xu, The hyper-Wiener index of bicyclic graphs, Utilitas Math. 84(2011) 97-104.
[29] * Lihua Feng, Weijun Liu, The maximum Gutman index of bicyclic graphs, MATCH Commun. Math. Comput. Chem., 66(2011) 699-708.
[30]* A. Ilic, D. Stevanovic, Lihua Feng, Guihai Yu, P. Dankelmann, Degree distance of unicyclic and bicyclic graphs, Discrete Appl. Math., 159(2011) 779--788.
[31]* A.Ilic, Guihai Yu, Lihua Feng, On the eccentric distance sum of graphs, J. Math. Anal. Appl., 381 (2011) 590–600
[32]* Lihua Feng, The hyper-Wiener index of unicyclic graphs with given matching number, Ars Comb., 100(2011) 9--17.
[33] * Kexiang Xu, Lihua Feng, Extremal energies of trees with a given domination number, Linear Algebra Appl., 435(2011) 2382--2393. no NSFSD

--[34X] S.C. Li, M. Zhang, G.H. Yu, L.H. Feng, On the extremal values of the eccentric distance sum of trees, Journal of Mathematical Analysis and Applications 390 (2012) 99--112.
---[35X] Lihua Feng, A. Ilic, The Laplacian spectral radius of graphs with given connectivity. Ars Combinatoria 104 (2012), 489-495
--[36X] Lihua Feng, A. Ilic, G. Yu, The second maximal and minimal Wiener index of unicyclic graphs with given girth. Ars Combinatoria 104 (2012), 13-22.
[37]* A.Ilic, Guihai Yu, Lihua Feng, The Harary index of trees. Utilitas Math. 87(2012 ) 21--32.
[38] * Guihai Yu, Lihua Feng, D. Wang, On the average eccentricity of unicyclic graphs, Ars Comb. 103(2012) 531--537.
[39] * Lihua Feng, Guihai Yu, Wejun Liu, The hyper-Wiener index of graphs with a given chromatic (clique) number, Utilitas Math. 88(2012) 399--407. cqnu July
[40] * Lihua Feng, Weijun Liu, The hyper-Wiener index of graphs with given diameter, Utilitas Math. 88(2012) 3--12. cqnu July
[41] * I Gutman, Lihua Feng, Guihai Yu, On the degree resistance distance of unicyclic graphs, Transactions on Combinatorics, Vol. 01 No. 2 (2012), 27-40. ISSN (print): 2251-8657, ISSN (on-line): 2251-8665.
[42] * Lihua Feng, The Gutman index of unicyclic graphs, Discrete Mathematics, Algorithms and Applications, Volume No.04, Issue No. 3 csu

--[43X] Lihua Feng, Guihai Yu, A. Ilic, D. Stevanovic, On the Signless Laplacian spectral radius of graphs on surfaces, Linear and Multilinear Algebra 61（2013） 573--581.（NO CSU）
[44]* Guihai Yu, Lihua Feng, On Connective Eccentricity Index of Graphs, MATCH Commun. Math. Comput. Chem. (69)2013 611-628
[45] * Lihua Feng, Ivan Gutman, Guihai Yu, Degree Kirchhoff index of unicyclic graphs, MATCH Commun. Math. Comput. Chem, (69)2013 629-648
[46] * Guihai Yu, Lihua Feng, Qingwen Wang, Bicyclic graphs with small positive index of inertia, Linear Algebra and its Applications, 438（2013）2036-2045.
[47] * Lihua Feng, Weijun Liu, A. Ilic, Guihai Yu, The degree distance of unicyclic graphs with given matching number.Graphs and Combinatorics: Volume 29, Issue 3 (2013), 449-462
[48] * X. Lin, Lihua Feng, G. Yu, Trees with small matching number and minimum Laplacian spectral radius, Journal of Zhejiang University (Science Edition), 40(5) (2013) 367-371.
[49]* Z. Du, A. Ilic,Lihua Feng, Further results on the distance spectral radius of graphs, Linear and Multilinear Algebra, 61(9) 2013 1287-1301.

[50] Guihai Yu, X. Zhang, Lihua Feng, The inertia of weighted unicyclic graphs, Linear Algebra Appl., 448(2014)130-152. ISSN: 0024-3795
[51]Lihua Feng, G. Yu, The hyper-Wiener index of cacti, Utilitas Mathematica, 93(2014) 57--64.ISSN：0315-3681
[52]Lihua Feng, G. Yu, K. Xu, Z. Jiang, A note on the Kirchhoff index of bicyclic graphs, Ars Comb. 114(2014) 33--40. ISSN:0381-7032
[53]Shifeng Ding, Lihua Feng, Weijun Liu, A combinatorial identity of multiple zeta values with even arguments, The Electronic Journal of Combinatorics 21(2) (2014), #P2.27 ISSN: 1077-8926
[54] Lihua Feng, Guihai Yu, W. Liu, Further results regarding the degree Kirchhoff index of a graph, Miskolc Mathematical Notes, 15 (2014), No. 1, 97--108. [2013 IF: 0.357 ISSN 1787-2405 (printed version), HU ISSN 1787-2413 (electronic version),]
[55] Guihai Yu, H, Qu, L. Tang, Lihua Feng, On the Connective eccentricity Index of Trees and Unicyclic Graphs with Given Diameter, J. Math. Anal. Appl., 420 (2014) 1776-1786.ISSN:0381-7032
[56] Guihai Yu, Lihua Feng, Qingwen Wang, A. Ilic, The minimal positive index of inertia of signed unicyclic graphs, ARS Comb. 117(2014) 245-255. ISSN:0381-7032
[57]L. Feng, W. Liu, G. Yu, S. Li, The degree kirchhoff index of fully loaded unicyclic graphs and cacti, Utilitas Math. 95 (2014) 149--159.ISSN：0315-3681
[58] L. Feng, W. Liu, G. Yu, S. Li, The hyper-wiener index of graphs with given bipartition, Utilitas Math. 95 (2014) 23--32.ISSN：0315-3681

[59] H.Qu, G.Yu, Lihua Feng, More on minimum skew-rank of graphs, Operators and Matrices, 9(2015) 311–324
[60] Guihai Yu, Lihua Feng, A. Ilic, D. Stevanovic, The signless Laplacian spectral radius of bounded degree graphs on surfaces, Appl. Anal. Discrete Math., 9 (2015), 332--346.
[61] H. Liu, L Feng, The distance spectral radius of graphs with given independence number,ARS Comb. 121(2015) 113--123. 出版年: JUL 2015 ISSN:0381-7032
[62] L. Feng, K. Xu, Kinkar Ch. Das, A. Ilic, G. Yu, The number of spanning trees of a graph with a given matching number, International Journal of Computer Mathematics, ISSN: 0020-7160 (Print), 1029-0265
[63] The largest n-1 Hosoya index of unicyclic graphs, Filomat，in press. (NO CSU)
[64]The Extremal Values of Connective Eccentricity Index for Trees and Unicyclic Graphs

submitted and in preparation
The spectral radius of edge chromatic critical graphs
Some properties of graphs constructed from 2-(v,k,\lambda) designs
Regular bipartite graphs constructed from t-designs
The Laplacian eigenvalues of graphs with perfect packing
The minimal Harary index of trees with small diameter
The minimal Harary index of graphs with small independence number, domination number and maching number