国家自然科学基金(KJ2008A05ZC)

作品数：6被引量：11H指数：2
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相关机构：安徽师范大学更多>>
相关期刊：《Chinese Physics B》更多>>
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The periodic solution to the model for the El Nio-Southern oscillation
《Chinese Physics B》2010年第3期1-3,共3页李晓静 
Project supported by the National Natural Science Foundation of China (Grant No. 40676016);the Natural Science Foundationof Jiangsu Province of China (Grant Nos. BK2009105 and BK2008119);the Natural Science Foundation of Jiangsu Education Committee,China (Grant Nos. 09kjd110001 and 08kjb110011);Key Natural Science Foundation by the Bureau of Education of Anhui Province of China (Grant No. KJ2008A05ZC);Jiangsu Teachers University of Technology Foundation (Grant No. KYY08033)
A class of oscillator of the EI Nifio-Southern oscillation model is considered. Using Mawhin＇s continuation theorem, a result on the existence of periodic solutions for ENSO model is obtained.
关键词：NONLINEAR coincidence degree periodic solution ENSO model 
Existence and asymptotic estimates of periodic solutions of El Nio mechanism of atmospheric physics被引量：1
《Chinese Physics B》2010年第2期9-12,共4页李晓静 
supported by the National Natural Science Foundation of China (Grant No. 40676016);the Natural Science Foundation of Jiangsu Province of China (Grant Nos. BK2009105 and BK2008119);the Natural Science Foundation of Jiangsu Education Committee, China (Grant Nos. 09kjd110001 and 08kjb110011);Key Natural Science Foundation by the Bureau of Education of Anhui Province of China (Grant No. KJ2008A05ZC);Jiangsu Teachers University of Technology Foundation (Grant No. KYY08033)
This paper is devoted to studying the El Nino mechanism of atmospheric physics. The existence and asymptotic estimates of periodic solutions for its model are obtained by employing the technique of upper and lower sol...
关键词：nonlinear time delay El Nino phenomenon periodic solution 
复射影空间中法丛平坦的全实迷向子流形(英文)
《数学研究》2008年第4期354-360,共7页张量 宋卫东 
supported by Natural Science Foundation of Anhui Educational Committee (No.KJ2008A05ZC)
证明了复射影空间中两种类型法丛平坦的全实迷向子流形必是极小的,并在紧致的情形确定了它们的具体形状.
关键词：全实子流形 Lagrange子流形 迷向 法从平坦 
EXISTENCE OF PERIODIC SOLUTIONS TO A KIND OF HIGHER ORDER FUNCTIONAL DIFFERENTIAL EQUATION WITH TWO DEVIATING ARGUMENTS被引量：2
《Annals of Differential Equations》2008年第3期289-298,共10页Li Xiaojing (College of Math. and Phy., Jiangsu Teachers University of Tech., Changzhou 213015, Jiangsu) Zhang Zhirong, Lu Shiping (Dept. of Math., Anhui Normal University, Wuhu 241000, Anhui) 
Natural Science Foundation of Anhui Province (050460103);the Key Natural Science Foundation by the Bureau of Education of Anhui Province(KJ2008A05ZC).
In this paper, by the theory of Fourier series, Bernoulli number theory and continu-ation theorem of coincidence degree theory, we study a kind of higher order functional differential equation with two deviating argum...
关键词：periodic solution higher order functional differential equation coin-cidence degree theory 
Existence and asymptotic estimates of periodic solutions of a sea-air oscillator model of decadal variations in subtropical cells and equatorial Pacific SST被引量：2
《Chinese Physics B》2008年第6期1946-1950,共5页李晓静 
Project supported by the National Natural Science Foundation of China (Grant No 40676016);the Key Natural Science Foundation by the Bureau of Education of Anhui Province in China (Grant No KJ2008A05ZC)
This paper studies a time delay equation for sea-air oscillator model. The existence and asymptotic estimates of periodic solutions of corresponding problem are obtained by employing the technique of upper and lower s...
关键词：nonlinear time delay El Nifio Southern Oscillator periodic solution 
On Totally Real Pseudo-Umbilical Submanifolds in a Complex Projective Space被引量：7
《Journal of Mathematical Research and Exposition》2008年第2期421-428,共8页ZHANG Liang 
Foundation item： the Natural Science Foundation of Anhui Educational Committee （No. KJ2008A05ZC）; the Younger Teachers of Anhui Normal University （No. 2005xqn01）.
Let M^n be a totally real submanifold in a complex projective space CP^(n+p).In this paper,we study the position of the parallel umbilical normal vector field of M^n in the normal bundle.By choosing a suitable frame f...
关键词：complex projective space totally real submanifolds pseudo-umbilical submanifolds parallel mean curvature vector 
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