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math.PR2014
Unified representation of formulas for single birth processes
Mu-Fa Chen, Yu-Hui Zhang
Based on a new explicit representation of the solution to the Poisson equation with respect to single birth processes, the unified treatment for various criteria on classical probl…
math.SP2014
Mixed Eigenvalues of Discrete {\LARGE \,}-Laplacian
Mu-Fa Chen, Ling-Di Wang, Yu-Hui Zhang
This paper deals with the principal eigenvalue of discrete -Laplacian on the set of nonnegative integers. Alternatively, it is studying the optimal constant of a class of weight…