趙永剛，男,，1981年5月生,，漢族,，博士，副教授,。2000.9－2004.7,，河南師范大學(xué)，本科,；2006.9－2009.7,，河南師范大學(xué),碩士；2012.9－2015.12,，哈爾濱工業(yè)大學(xué),博士,。2004年至今，在河南師范大學(xué)數(shù)學(xué)與信息科學(xué)學(xué)院任教,。

非線性偏微分方程,，生物數(shù)學(xué)

  (1)2012.1-2015.12，帶有奇性或退化的橢圓或拋物方程的若干前沿問題的研究,，（國(guó)家自然科學(xué)基金面上項(xiàng)目11171092）,參加,，

(2)2013.01-2015.12，基于自適應(yīng)支持向量機(jī)的微陣列分類與群體基因選擇研究(國(guó)家青年基金11771125),，參加

(3)2014.01-2017.12,反應(yīng)擴(kuò)散方程組的自由邊界問題（國(guó)家自然科學(xué)基金面上項(xiàng)目11371113),參加

(4)2016.01- 2019.12幾類橢圓型方程（組）的解的結(jié)構(gòu)和性質(zhì)(國(guó)家基金面上項(xiàng)目11571093),，參加

(5)2018.01-2021.12非線性分析在若干橢圓方程和種群模型中的應(yīng)用(國(guó)家基金面上項(xiàng)目11771125)，參加

(6)2018.01-2020.12生態(tài)學(xué)中自由邊界問題的研究,（河南省高等學(xué)校重點(diǎn)科研項(xiàng)目18A110024）,，主持

(1)Yonggang Zhao, Regularity and Symmetry for Solutions to a System of Weighted Integral Equations, J. Math. Anal. Appl., 391(2012), 209-222.

(2)K.Q. Li, S.J. Wang, Yonggang Zhao, Multiple periodic solutions for asymptotically linear Duffing equations with resonance (II), J. Math. Anal. Appl., 397 (2013),156-160.

(3) Yonggang Zhao, M.X. Wang, An Integral Equation Involving Bessel Potentials on Half Space,，Commun. Pure Appl. Anal.，14(2015), 527-548.

(4) M.X. Wang, Yonggang Zhao, A Similinear Parabolic System with a Free Boundary, Z. Angew. Math. Phys., 66(2015), 3309-3332.

(5) Yonggang Zhao, M.X. Wang, Free Boundary Problems for the Diffusive Competition System in Higher Dimension with Sign-Changing Coefficients, IMA J. Appl. Math., 81(2016), 255-280.

(6) Yongang Zhao, M.X. Wang, Asymptotic Behavior of Solutions to a Nonlinear Stefan Problem with Different Moving Parameters, Nonlinear Anal. Real World Appl., 31(2016), 166-178.

(7) Yonggang Zhao, M.X. Wang, A Reaction-diffusion-advection Equation with Mixed and Free Boundary Conditions, J. Dynam. Differential Equations, 30(2018)(2), 743-777.

(8) Yonggang Zhao, J. Li, Qualitative properties of positive solutions to fractional p-Laplacian equations in an unbounded parabolic domain, J. Nonlinear Convex Anal. , 20 (2019), 25–37.

(9) Z.M. Guo, X.H. Guang, Yonggang Zhao*, Uniqueness and asymptotic behavior of solutions of a biharmonic equation with supercritical exponent, Discrete Contin. Dyn. Syst., 39 (2019), 2613–2636.