2 papers
math.OC2024
Perturbed Fenchel Duality and Primal-Dual Convergence of First-Order Methods
Tiantian Zhao
It has been shown that many first-order methods satisfy the perturbed Fenchel duality inequality, which yields a unified derivation of convergence. More first-order methods are dis…
econ.GN2024
Analysis of the Impact of Central bank Digital Currency on the Demand for Transactional Currency
Ruimin Song, Tiantian Zhao, Chunhui Zhou
This paper takes the development of Central bank digital currencies as a perspective, introduces it into the Baumol-Tobin money demand theoretical framework, establishes the transa…