supported by the Natural Science Foundation China(11126343);Guangxi Natural Science Foundation(2013GXNSFBA019010);supported by Natural Science Foundation China(11071152);Natural Science Foundation of Guangdong Province(10151503101000025,S2011010004511)
This article aims at studying two-direction refinable functions and two-direction wavelets in the setting R^s, s 〉 1. We give a sufficient condition for a two-direction refinable function belonging to L^2(R^s). The...
Supported in part by the National Natural Science Foundation of China, the Guangdong Natural Science Foundation (S2011010004511);the Fundamental Research Funds for the Central Universities of China (201120102020005)
In this paper, we consider a compound Poisson risk model with taxes paid according to a loss-carry-forward system and dividends paid under a threshold strategy. First, the closed-form expression of the probability fun...
supported by the National Natural Science Foundation of China (11071152, 11126343);the Natural Science Foundation of Guangdong Province(10151503101000025, S2011010004511)
When approximation order is an odd positive integer, a simple method is given to construct compactly supported orthogonal symmetric complex scaling function with dilation factor 3. Two corresponding orthogonal wavelet...