On the hierarchy and fine structure of blowups and gradient catastrophes for multidimensional homogeneous Euler equation *
DOI10.1088/1751-8121/ad20b7MaRDI QIDQ6149914
B. G. Konopelchenko, Giovanni Ortenzi
Publication date: 5 March 2024
Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)
gradient catastrophemulti-dimensional integrable systemshomogeneous Euler equationssingularities classification for PDEs
Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Singularity in context of PDEs (35A21) Existence, uniqueness, and regularity theory for incompressible inviscid fluids (76B03) Blow-up in context of PDEs (35B44) Euler equations (35Q31)
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