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
A Halin map is a kind of planar maps oriented by a tree. In this paper the rooted halin maps with the vertex partition as parameters are enumerated such that a
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