2 papers
econ.TH2024
Counterexamples to "Transitive Regret"
Yuan Chang, Shuo Li Liu
Theorem 1 in Bikhchandani & Segal (2011; Theoretical Economics) suggests that a complete, transitive, monotonic, and continuous preference is regret based if and only if it is expe…
math.DS2023
Bifurcation of limit cycles for a class of cubic Hamiltonian systems with nesting period annuli
Yuan Chang, Liqin Zhao, Qiuyi Wang
In this paper, we obtain the upper bound of the number of zeros of Abelian integral for a class of cubic Hamiltonian systems with nesting period annuli under perturbations of polyn…