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Bibliographic Details
Main Authors: Collins, Carson, Feldman, William M
Format: Preprint
Published: 2024
Subjects:
Online Access:https://arxiv.org/abs/2408.15984
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Table of Contents:
  • We study the uniqueness and regularity of minimizing movements solutions of a droplet model in the case of piecewise monotone forcing. We show that such solutions evolve uniquely on each interval of monotonicity, but branching non-uniqueness may occur where jumps and monotonicity changes coincide. This classification of minimizing movements solutions allows us to reduce the quasi-static evolution to a finite sequence of elliptic problems and establish $L^\infty_tC^{1,1/2-}_x$-regularity of solutions.