Project supported by the National Natural Science Foundation of China(Grant No.10671156);the Natural Science Foundation of Shaanxi Province of China(Grant No.SJ08A05)
By using the approximate derivative-dependent functional variable separation approach, we study the quasi-linear diffusion equations with a weak source ut = (A(u)Ux)x + eB(u, Ux). A complete classification of t...
Supported by National Natural Science Foundation of China (Grant No. 10671156)
In this paper, we establish a priori estimates to the generalized second order Toda system{-Δu1(x)=2R1(x)eu1-R2eu2,-Δu2(x)=R1(x)eu1+2R2eu2 in R2 , and discuss the convergence and asymptotic behavior of its ...