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Fengyang Cheng

4 papers hereh-index 8130 citations26 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author1
  • middle author1
  • last author2

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • math.PR4

identity via Semantic Scholar / OpenAlex

activity
20152017
most citedThe product of dependent random variables with applications to a discrete-time risk model

1 citations · 1 across the 4 of their papers we have counts for

collaborators
Showing 2016Show all

2 papers · 1 filter

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 X be a real valued random variable with an unbounded distribution F and let Y be a nonnegative valued random variable with a unbounded distribution G, 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…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.