7 citations · 10 across the 2 of their papers we have counts for
3 papers
physics.class-ph2023★ 3 cited
Bifurcation and fission in the liquid drop model: a phase-field approach
Zirui Xu, Qiang Du
The liquid drop model, originally used to model atomic nuclei, describes the competition between surface tension and Coulomb force. To help understand how a ball loses stability an…
math.OC2021★ 7 cited
On the Ternary Ohta-Kawasaki Free Energy and Its One-dimensional Global Minimizers
Zirui Xu, Qiang Du
We study the ternary Ohta-Kawasaki free energy that has been used to model triblock copolymer systems. Its one-dimensional global minimizers are conjectured to have cyclic patterns…
math.CA2019
Censored Stable Subordinators and Fractional Derivatives
Qiang Du, Lorenzo Toniazzi, Zirui Xu
Based on the popular Caputo fractional derivative of order in , we define the censored fractional derivative on the positive half-line . This derivative pro…