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math.PR2016★ 1 cited
The product of dependent random variables with applications to a discrete-time risk model
Jikun Chen, Hui Xu, Fengyang Cheng
Let be a real valued random variable with an unbounded distribution and let be a nonnegative valued random variable with a unbounded distribution , which satisfy tha…
math.PR2016
A necessary and sufficient condition for the subexponentiality of product distribution
Hui Xu, Fengyang Cheng, Yuebao Wang +1
Let X and Y be two independent and nonnegative random variables with corresponding distributions F and G. Denote by H the distribution of the product XY , called the product convol…