王文环

     


    王文环,副教授/古天乐代言太阳集团数学系运筹与优化所副所长,whwang@shu.edu.cn


    研究领域:图论及其应用


    教育经历:

    古天乐代言太阳集团 数学系 运筹学与控制论(图论方向)博士学位

    福州大学 数学系 应用数学 (图论方向)硕士学位

    华东师范大学 数学系 数学 学士学位


    工作经历:

    古天乐代言太阳集团数学系 助教 (2003.4–2006.12)、讲师 (2007.1–2012.2)、副教授 (2012.3–今)

    香港科技大学数学系 访问学者 (2011.11)

    美国圣荷塞州立大学(San José State University)数学系 访问学者 (2013.7–2014.7


    代表性科研项目:

    国家自然科学基金青年项目“图依能量和依Hosoya 指标的排序”,主持人,2011.1–2013.12.


    代表性学术论文:

    1. W. H. Wang, “The minimal spectral radius of the r-uniform supertree having two vertices of maximum degree,” Linear and Multilinear Algebra, doi.org/10.1080/03081087.2020.1819188.

    2. L. Zhong & W. H. Wang*, “The signless Laplacian coefficients and the incidence energy of graphs with a given bipartition,” Filomat (Accepted).

    3. L. Yuan & W. H. Wang*, “Ordering of the unicyclic signed graphs with perfect matchings by their minimal energies,” Filomat, 2020, 34(11): 3721–3745.

    4. W. H. Wang* & L. Yuan, “Uniform supertrees with extremal spectral radii,” Frontiers of Mathematics in China, 2020, 15(6): 1211–1229.

    5. W. H. Wang* & Y. S. Xue, “On the r-uniform linear hypertrees with extremal Estrada indices,” Applied Mathematics and Computation, 2020, 377: 125144 (11 pages).

    6. W. H. Wang* & Y. S. Xue, “Extremal Estrada indices of the weighted trees with fixed total weight sum,” Applied Mathematics and Computation, 2019, 354: 32–41.

    7. W. H. Wang*, L. Zhong & L. J. Zheng, “The signless Laplacian coefficients and the incidence energy of the graphs without even cycles,” Linear Algebra and its Applications, 2019, 563: 476–493.

    8. W. H. Wang* & L. Zhong, “The signless Laplacian coefficients and the incidence energy of unicyclic graphs with given pendent vertices,” Filomat, 2019, 33(1): 177–192.

    9. W. H. Wang* & C. X. Zhai, “Minimal Estrada index of the trees without perfect matchings,” Electronic Journal of Linear Algebra, 2019, 35: 408–417.

    10. C. X. Zhai & W. H. Wang*, “Minimal Estrada indices of the trees with a perfect matching,” Electronic Journal of Linear Algebra, 2016, 31: 134–146.

    11. W. H. Wang, “Estrada indices of the trees with a perfect matching,” MATCH-Communications in Mathematical and in Computer Chemistry, 2016, 75(2): 373–383.

    12. W. H. Wang, “Ordering of oriented unicyclic graphs by skew energies,” Applied Mathematics and Computation, 2016, 284: 136–148.

    13. W. H. Wang* & W. So, “On minimum matching energy of graphs,” MATCH-Communications in Mathematical and in Computer Chemistry, 2015, 74(2): 399–410.

    14. W. H. Wang & W. So*, “Graph energy change due to any single edge deletion,” Electronic Journal of Linear Algebra, 2015, 29: 59–73.

    15. W. So & W. H. Wang*, “Finding the least element of the ordering of graphs with respect to their matching numbers,” MATCH-Communications in Mathematical and in Computer Chemistry, 2015, 73(1): 225–238.

    16. W. H. Wang* & W. W. Xu, “Graphs with the maximal Estrada indices,” Linear Algebra and its Applications, 2014, 446: 314–328.

    17. W. H. Wang*, “Unicyclic graph with the maximal Estrada indices,” MATCH-Communications in Mathematical and in Computer Chemistry, 2012, 68(3): 939–955.

    18. W. H. Wang*, “Minimizing the (2n,q)-graphs with perfect matchings in terms of the Hosoya index,” MATCH-Communications in Mathematical and in Computer Chemistry, 2012, 68(3): 855–870.

    19. W. H. Wang*, “Ordering of Hosoya indices for unicyclic Hückel graphs,” Mathematical and Computer Modelling, 2012, 55(3–4): 929–938.

    20. W. H. Wang*, “Ordering of unicyclic graphs with perfect matching by minimal energies,” MATCH-Communications in Mathematical and in Computer Chemistry, 2011, 66(3): 927–942.

    21. W. H. Wang* & L. Y. Kang, “Ordering of the trees by minimal energies,” Journal of Mathematical Chemistry, 2010, 47(3): 937–958.

    22. W. H. Wang* & L. Y. Kang, “Ordering of the trees with a perfect matching by minimal energies,” Linear Algebra and its Applications, 2009, 431(5–7): 946–961.

    23. W. H. Wang*, “Ordering of Hückel trees according to minimal energies,” Linear Algebra and its Applications, 2009, 430(2–3): 703–717.

    24. W. H. Wang*, A. Chang & D. Q. Lu, “Unicyclic graphs possessing Kekulé structures with minimal energy,” Journal of Mathematical Chemistry, 2007, 42(3): 311–320.

    25. W. H. Wang*, A. Chang, L. Z. Zhang & D. Q. Lu, “Unicyclic Hückel molecular graphs with minimal energy,” Journal of Mathematical Chemistry, 2006, 39(1): 231–241.


    (最后更新日期:2021.1.23)

    王文环

       


      王文环,副教授/古天乐代言太阳集团数学系运筹与优化所副所长,whwang@shu.edu.cn


      研究领域:图论及其应用


      教育经历:

      古天乐代言太阳集团 数学系 运筹学与控制论(图论方向)博士学位

      福州大学 数学系 应用数学 (图论方向)硕士学位

      华东师范大学 数学系 数学 学士学位


      工作经历:

      古天乐代言太阳集团数学系 助教 (2003.4–2006.12)、讲师 (2007.1–2012.2)、副教授 (2012.3–今)

      香港科技大学数学系 访问学者 (2011.11)

      美国圣荷塞州立大学(San José State University)数学系 访问学者 (2013.7–2014.7


      代表性科研项目:

      国家自然科学基金青年项目“图依能量和依Hosoya 指标的排序”,主持人,2011.1–2013.12.


      代表性学术论文:

      1. W. H. Wang, “The minimal spectral radius of the r-uniform supertree having two vertices of maximum degree,” Linear and Multilinear Algebra, doi.org/10.1080/03081087.2020.1819188.

      2. L. Zhong & W. H. Wang*, “The signless Laplacian coefficients and the incidence energy of graphs with a given bipartition,” Filomat (Accepted).

      3. L. Yuan & W. H. Wang*, “Ordering of the unicyclic signed graphs with perfect matchings by their minimal energies,” Filomat, 2020, 34(11): 3721–3745.

      4. W. H. Wang* & L. Yuan, “Uniform supertrees with extremal spectral radii,” Frontiers of Mathematics in China, 2020, 15(6): 1211–1229.

      5. W. H. Wang* & Y. S. Xue, “On the r-uniform linear hypertrees with extremal Estrada indices,” Applied Mathematics and Computation, 2020, 377: 125144 (11 pages).

      6. W. H. Wang* & Y. S. Xue, “Extremal Estrada indices of the weighted trees with fixed total weight sum,” Applied Mathematics and Computation, 2019, 354: 32–41.

      7. W. H. Wang*, L. Zhong & L. J. Zheng, “The signless Laplacian coefficients and the incidence energy of the graphs without even cycles,” Linear Algebra and its Applications, 2019, 563: 476–493.

      8. W. H. Wang* & L. Zhong, “The signless Laplacian coefficients and the incidence energy of unicyclic graphs with given pendent vertices,” Filomat, 2019, 33(1): 177–192.

      9. W. H. Wang* & C. X. Zhai, “Minimal Estrada index of the trees without perfect matchings,” Electronic Journal of Linear Algebra, 2019, 35: 408–417.

      10. C. X. Zhai & W. H. Wang*, “Minimal Estrada indices of the trees with a perfect matching,” Electronic Journal of Linear Algebra, 2016, 31: 134–146.

      11. W. H. Wang, “Estrada indices of the trees with a perfect matching,” MATCH-Communications in Mathematical and in Computer Chemistry, 2016, 75(2): 373–383.

      12. W. H. Wang, “Ordering of oriented unicyclic graphs by skew energies,” Applied Mathematics and Computation, 2016, 284: 136–148.

      13. W. H. Wang* & W. So, “On minimum matching energy of graphs,” MATCH-Communications in Mathematical and in Computer Chemistry, 2015, 74(2): 399–410.

      14. W. H. Wang & W. So*, “Graph energy change due to any single edge deletion,” Electronic Journal of Linear Algebra, 2015, 29: 59–73.

      15. W. So & W. H. Wang*, “Finding the least element of the ordering of graphs with respect to their matching numbers,” MATCH-Communications in Mathematical and in Computer Chemistry, 2015, 73(1): 225–238.

      16. W. H. Wang* & W. W. Xu, “Graphs with the maximal Estrada indices,” Linear Algebra and its Applications, 2014, 446: 314–328.

      17. W. H. Wang*, “Unicyclic graph with the maximal Estrada indices,” MATCH-Communications in Mathematical and in Computer Chemistry, 2012, 68(3): 939–955.

      18. W. H. Wang*, “Minimizing the (2n,q)-graphs with perfect matchings in terms of the Hosoya index,” MATCH-Communications in Mathematical and in Computer Chemistry, 2012, 68(3): 855–870.

      19. W. H. Wang*, “Ordering of Hosoya indices for unicyclic Hückel graphs,” Mathematical and Computer Modelling, 2012, 55(3–4): 929–938.

      20. W. H. Wang*, “Ordering of unicyclic graphs with perfect matching by minimal energies,” MATCH-Communications in Mathematical and in Computer Chemistry, 2011, 66(3): 927–942.

      21. W. H. Wang* & L. Y. Kang, “Ordering of the trees by minimal energies,” Journal of Mathematical Chemistry, 2010, 47(3): 937–958.

      22. W. H. Wang* & L. Y. Kang, “Ordering of the trees with a perfect matching by minimal energies,” Linear Algebra and its Applications, 2009, 431(5–7): 946–961.

      23. W. H. Wang*, “Ordering of Hückel trees according to minimal energies,” Linear Algebra and its Applications, 2009, 430(2–3): 703–717.

      24. W. H. Wang*, A. Chang & D. Q. Lu, “Unicyclic graphs possessing Kekulé structures with minimal energy,” Journal of Mathematical Chemistry, 2007, 42(3): 311–320.

      25. W. H. Wang*, A. Chang, L. Z. Zhang & D. Q. Lu, “Unicyclic Hückel molecular graphs with minimal energy,” Journal of Mathematical Chemistry, 2006, 39(1): 231–241.


      (最后更新日期:2021.1.23)