National Natural Science Foundation of China(No.10701023);the Fundamental Research Funds for the Central Universities,China;E-Institutes of Shanghai Municipal Education Commission,China(No.E03004);Natural Science Foundation of Shanghai,China(No.10ZR1400100)
A singularly perturbed second-order semilinear differential equation with integral boundary conditions is considered. By the method of boundary functions, the conditions under which there exists an internal transition...
Project supported by the National Natural Science Foundation of China(Grant Nos.40876010and10701023),the Main Direction Program of the Knowledge Innovation Project of Chinese Academy of Sciences(Grant No.KZCX2-YW-Q03-08);the Research and Development Special Fund for Public Welfare Industry(Meteorology)(Grant No.GYHY200806010);the State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamic State Key Laboratory Special Fund;the Foundation of E-Institutes of Shanghai Municipal Education Commission(Grant No.E03004);the Fundamental Research Funds for the Central Universities(Grant No.2010B08-2-1);the Natural Science Foundation of Zhejiang Province.China(Grant No.Y6090164)
A class of delayed oscillators of El Nifio-southern oscillation (ENSO) models is considered. Using the delayed theory, the perturbed theory and other methods, the asymptotic expansions of the solutions for ENSO mode...
supported by the National Natural Science Foundation of China (No. 10701023);the E-Institutes of Shanghai Municipal Education Commission (No. N.E03004).
The canard phenomenon occurring in planar fast-slow systems under non-generic conditions is investigated.When the critical manifold has a non-generic fold point,by using the method of asymptotic analysis combined with...
supported by the National Natural Science Foundation of China (Grant No.10701023);and the E-Institutes of Shanghai Municipal Education Commission (Grant No.E03004)
In this paper, a kind of singularly perturbed first-order differential equations with integral boundary condition are considered. With the method of boundary layer function and the Banach fixed-point theorem, the unif...