111 citations · 261 across the 34 of their papers we have counts for
Showing 2024 · math.APShow all
2 papers · 2 filters
math.AP2024
Rigidly breaking potential flows and a countable Alexandrov theorem for polytopes
Jian-Guo Liu, Robert L. Pego
We study all the ways that a given convex body in dimensions can break into countably many pieces that move away from each other rigidly at constant velocity, with no rotation…
math.AP2024★ 10 cited
Global weak solutions of a Hamiltonian regularised Burgers equation
Billel Guelmame, Stéphane Junca, Didier Clamond +1
A nondispersive, conservative regularisation of the inviscid Burgers equation is proposed and studied. Inspired by a related regularisation of the shallow water system recently int…