3 papers
math.GM2024
A Note on a Recent Attempt to Prove the Irrationality of
Keyu Chen, Wei He, Yixin He +7
Recently Shekhar Suman [arXiv: 2407.07121v6 [math.GM] 3 Aug 2024] made an attempt to prove the irrationality of . But unfortunately the proof is not correct. In this note, we…
math.PR2019
Representations of the Riemann zeta function: A probabilistic approach
Jiamei Liu, Yuxia Huang, Chuancun Yin
In this paper, we give a short elementary proof of the well known Euler's recurrence formula for the Riemann zeta function at positive even integers and integral representations of…
q-fin.RM2018
A unifying approach to constrained and unconstrained optimal reinsurance
Yuxia Huang, Chuancun Yin
In this paper, we study two classes of optimal reinsurance models from perspectives of both insurers and reinsurers by minimizing their convex combination where the risk is measure…