郭白妮，女，1964年10月生，河南省修武县人，教授，理学学士，现任七乐彩中奖公共教学部数学教师。1986年毕业于河南师范大学数学系，获理学学士学位，1993年武汉大学助教进修班结业。

教授课程：本科《高等数学》《线性代数》《复变函数与积分变换》

联系方式：13839135863

研究领域：特殊函数与解析不等式

研究成果：近三年发表的被SCI收录的论文

1. Bai-Ni Guo and Feng Qi, A property of logarithmically absolutely monotonic functions and the logarithmically complete monotonicity of a power-exponential function, University Politehnica of Bucharest Scientific Bulletin Series A---Applied Mathematics and Physics 72 (2010), no. 2, 21--30.

2. Bai-Ni Guo and Feng Qi, Sharpening and generalizations of Carlson's inequality for the arc cosine function, Hacettepe Journal of Mathematics and Statistics 39 (2010), no. 3, 403--409.

3. Bai-Ni Guo and Feng Qi, Some properties of the psi and polygamma functions, Hacettepe Journal of Mathematics and Statistics 39 (2010), no. 2, 219--231.

4. Bai-Ni Guo and Feng Qi, Two new proofs of the complete monotonicity of a function involving the psi function, Bulletin of the Korean Mathematical Society 47 (2010), no. 11, 103--111.

5. Bai-Ni Guo, Feng Qi and H. M. Srivastava, Some uniqueness results for the non-trivially complete monotonicity of a class of functions involving the polygamma and related functions, Integral Transforms and Special Functions 21 (2010), no. 11, 849--858. 

6.A class of completely monotonic functions involving divided differences of the psi and tri-gamma functions and some applications，Journal of the Korean Mathematical Society，2011.9，655—667.

7.An alternative proof of Elezović-Giordano-Pečarić's theorem Mathematical Inequalities and Applications，2011.3，73—78

8.An extension of an inequality for ratios of gamma functions，Journal of Approximation Theory. 2011.9,  1208—1216.

9.Sharp bounds for harmonic numbers,  Applied Mathematics and Computation.2011.8,  991—995.

10.Some bounds for the complete elliptic integrals of the first and second kinds,  Mathematical Inequalities and Applications,  2011.6. 323--334,

11. The function $(b^x-a^x)/x$: Logarithmic convexity and applications to extended mean values,  Filomat, 2011.10,63--73

12. A completely monotonic function involving the tri-gamma functionand with degree one, Bai-Ni Guo, Feng Qi, Applied Mathematics and Computation  218 (2012) 9890–9897.

13. Monotonicity of functions connected with the gamma function and the volume of the unit ball , Bai-Ni Guo* and Feng Qi　Integral Transforms and Special Functions  Vol. 23, No. 9, September 2012, 701–708.  (SCI收录)