贾保国的个人简介
贾保国，男，博士，中山大学数学与计算科学学院教授、博士生导师，曾任科计系副系主任。
人物经历
教育背景1994.09－1997.07，中山大学，数学系，博士
1985.09年－1987.07，河北师范大学，数学系，硕士
1980.09－1984.07，河北师范大学，数学系，本科
工作经历2012.12--至今，中山大学，数学与计算科学学院，
2001.11--2012.11，中山大学，数学与计算科学学院
1999.07--2001.11，中山大学，数学与计算科学学院
1997.09--1999.07，中山大学，物理系，博士后
1987.07--1994.09，河北师范大学，数学系
访学经历2007.11-2008.12,访问美国NebraskaUniversity-Lincoln
2014.11-2015.06,访问美国NebraskaUniversity-Lincoln
研究方向
时标动态方程，分数阶差分方程
学术成果
科研项目国家自然科学基金面上项目，11271380，高阶时标动态方程解的振动性和渐近性，2013/01-2016/12, 60万元，在研，主持。
国家自然科学基金面上项目，10971232，二阶非线性时标动态方程及相关问题的研究，2010/01-2012/12, 27万元，已结题，主持。
发表论文2018:
1）Baoguo Jia, Xiang Liu, Feifei Du and Mei Wang， The Solution of A New Caputo-like Fractional h-Difference Equation, Rocky Mountain Mathematics Journal，2018, to appear,
2017:
1）Baoguo Jia, Siyuan Chen, Lynn Erbe and Allan Peterson, Lyapunov Functional and Stability of Linear Nabla (q,h)-Fractional Difference Equations, Journal of Difference Equations and Applications, 2017, 23 (12), 1974-1985.
2）Baoguo Jia，Lynn Erbe and Allan Peterson, Asymptotic Behavior of Solutions of Fractional Nabla q-Difference Equations, Georgian Math. J.，2017，1-8
3) Xiang Liu, Baoguo Jia, Lynn Erbe and Allan Peterson, Existence and rapid convergence results for nonlinear Caputo nabla fractional difference equations， Electronic Journal of Differential Equations，2017，51, 1-16.
4）Baoguo Jia, Lynn Erbe, Chris Goodrich and Allan Peterson, The relation between Nabla fractional differences and Nabla integer differences, Filomat, 2017, 31 (6), 1741-1753.
5）Hongwu Wu, Baoguo Jia and Lynn Erbe, Oscillation criteria for second order superlinear dynamic equations with oscillating coefficients, Applied Mathematics Letters, 2017, 72, 29-34.
6) Lynn Erbe, Chris Goodrich, Baoguo Jia and Allan Peterson, Monotonicity results for delta fractional differences revisited, Math Slovaka, 2017, 67 (14), 895-906.
2016:
1）Baoguo Jia, Lynn Erbe and Allan Peterson, Comparison theorems and asymptotic behavior of solutions of Caputo fractional equations, International Journal of Difference Equations, 2016, 11 (2), 163-178.
2) Feifei Du，Baoguo Jia，Lynn Erbe and Allan Peterson, Monotonicity and convexity for nabla fractional (q,h)-differences,Journal of difference equations and applications，2016，22 (9), 1224-1243
3）Baoguo Jia，Lynn Erbe and Allan Peterson, Monotonicity and convexity for nabla fractional q-differences, Dynamic Systems and Applications，2016，25, 47-60.
4）Baoguo Jia，The asymptotic behavior of the Caputo delta fractional equations, Mathematical Methods in the Applied Sciences，2016，39, 5355-5364.
5）Lynn Erbe，Chris Goodrich，Baoguo Jia and Allan Peterson, Survey of the qualitative properties of fractional difference operators: monotonicity, convexity, and asymptotic behavior of solutions, Advances in Difference Equations，2016, 43, 1-31.
6）Qiaoshun Yang，Baoguo Jia and Zhiting Xu，Nonlinear oscillation of second order neutral dynamic equations with distributed delay, Mathematical Methods in the Applied Sciences，2016，39 (1), 202-213.
7) Boqun Ou, Quanwen Lin, Feifei Du and Baoguo Jia, An extended Halanay ineqa-lity with unbounded coefficient functions on time scales, Journal of Inequalities and Applications, 2016, 316, 1-11.
8) Hongwu Wu, Baoguo Jia, Lynn Erbe and Allan Peterson，Oscillation criteria for second order sublinear dynamic equations with oscillating coefficient, Applied Mathematics Letters, 2016, 61, 167-172.
2015:
1) Baoguo Jia，Lynn Erbe and Allan Peterson, Convexity for nabla and delta fractional differences, J. Difference. Equ. Appl.，2015，21 (4), 360-373.
2) Boqun Ou，Baoguo Jia and Lynn Erbe, A generalized Halanay-type inequality on time scales， Dynamic Systems and Applications，2015, 24 (6), 389-398.
3) Hongwu Wu，Baoguo Jia and Lynn Erbe，Theorems of Kiguradze-type and Belohorec-type revisited on time scales，Electronic Journal of Differential Equations, 2015, 71, 1-12.
4) Baoguo Jia，Lynn Erbe and Allan Peterson， Two monotonicity results for nabla and delta fractional differences， Archiv der Mathematik，2015，104 (5), 589-597.
5) Baoguo Jia，Lynn Erbe，Allan Peterson， Oscillation of n-th order linear dynamic equations on time scales，Communications in Applied Analysis，2012，16 (3), 447-458.
6) Baoguo Jia，Lynn Erbe and Allan Peterson, Comparison theorems and asymptotic behavior of solutions of discrete fractional equations, Electron J. Qual. Theory Differ. Equ., 2015, 89, 1-18.
7) Boqun Ou， Baoguo Jia and Lynn Erbe, An extended Halanay inequality of integral type on time scales, Electron J. Qual. Theory Differ. Equ.，2015, 38, 1-11.
8) Baoguo Jia，Lynn Erbe and Allan Peterson, Some relations between the Caputo fractional difference operators and integer order differences, Electronic Journal of Differential Equations，2015, 163, 1-7.
2014:
1) Qiaoshun Yang，Lynn Erbe and Baoguo Jia, Oscillation of certain Emden-Fowler dynamic equations on time scales, Abstract and Applied Analysis, 2014, 1-7.
2) Baoguo Jia，Lynn Erbe and Allan Peterson, A Butler-type oscillation theorem for second order dynamic equations on discrete time scales, J. Difference Equation and Applications，2014，20, 392-405.
3) Baoguo Jia，Lynn Erbe and Raziye Mert, A Halanay-type inequality on time scales in higher dimensional spaces, Mathematical Inequalities and Applications，2014，17 (3), 813-821.
4）Baoguo Jia，Lynn Erbe and Raziye Mert，Comparison theorems for even order dynamic equations on time scales，Dynamic Systems and Applications，2014, 23, 221-234.
5) Lynn Erbe，Baoguo Jia and Raziye Mert，A wong-type necessary and sufficient condition for nonoscillation of second order linear dynamic equations on time scales, Communication in Applied Analysis, 2014, 18, 41-58.
2013：
1) Baoguo Jia，Oscillation for second order dynamic equations with mixed nonlinearities, Dynamics of Continuous, Discrete and Impulsive Systems, Series A Mathematical Analysis，2013，20, 423-432.
2) Baoguo Jia，Lynn Erbe and Allan Peterson，An oscillation theorem for second order dynamic equations on time scales，Applied Mathematics and Computation，2013，219, 10033-10342
2012：
1) Baoguo Jia，Lynn Erbe and Allan Peterson，Oscillation of n-th order linear dynamic equations on time scales，Communications in Applied Analysis，2012, 16 (3), 447-458.
2) Lynn Erbe，Baoguo Jia and Allan Peterson，On the asymptotic behavior of solutions of Emdenu2013Fowler equations on time scales， Annali di Matematica Pura ed Applicata, 191 (2), 205-217
3) Quanwen Lin and Baoguo Jia， Nonoscillatory solutions of second order superlinear dynamic equations with integrable coefficients，Abstract and Applied Analysis，2012, 1-16.
4) Baoguo Jia，Lynn Erbe and Allan Peterson，Oscillation Theorems for Second Order Sublinear Dynamic Equations on Time Scales，Dynamics of Continuous, Discrete and Impulsive Systems, Series A, Mathematical Analysis，2012, 19, 615-626
2011:
1) Baoguo Jia, Lynn Erbe and Allan Peterson, Kiguradze-typeoscillation theorem for second order superlinear dynamic equation on timescales, Canadian Mathematical Bulletin, 2011, 54 (4), 580-592.
2) Lynn Erbe, Baoguo Jia and Allan Peterson, Belohorec -type oscillation theorem for second order sublineardynamic equations on time scales, Math. Nachr, 2011, 284, 1658-1668.
3) Baoguo Jia, Kwong-Wong-Type integral equation on time scales, Electronic Journal of differential Equations, 2011, 25, 1-14.
4) Baoguo Jia, A new oscillation criterion for two-dimensional dynamic systems on time scales, Kamkang Journal of Mathematics, 2011, 42 (2), 237-244.
5) Lynn Erbe, Baoguo Jia and Allan Peterson, Oscillation of n-th order superlinear dynamic equations on time scales, Rocky Mountain Journal of mathematics, 2011, 41 (2), 471-491.
6) Lynn Erbe, Baoguo Jia and Allan Peterson, Asymptotic behavior of n-th order Sublinear dynamic equations on time scales,Communications in Applied Analysis, 2011, 15, 183-194.
