In this paper,the nonexistence of positive entire solutions for div(|Du|^1-2Du)≥q(x)f(u),x∈R^N,is establisbed,where p>1,DU=(D,u……dnu),qsR^N→(o,∞)and f2(0,
This paper proposes a formally stronger set-valued Claxke's fixed point theorem. By this-theorem we can improve a fixed point theorem for weakly inward cont
In this paper, we give a method to construct multivariate wavelets for skew-symmetric scaling function. Such wavelets have some desirable properties, e.g., they