2 papers
math.DS2022
Monotonicity and critical points of the period function for potential system
Jihua Wang
This paper is concerned with the analytic behaviors (monotonicity, isochronicity and the number of critical points) of period function for potential system .We giv…
math.CA2022
A potential system with infinitely many critical periods
Jihua Wang
In this paper, we propose an analytical non-polynomial potential system which has infinitely many critical periodic orbits in phase plane. By showing the existence of infinitely ma…