On the five Lagrange points in a generalized surface quasi-geostrophic flow

DOI10.1016/j.nonrwa.2024.104077zbMath1546.35171MaRDI QIDQ6553014

Unnamed Author, Changjun Zou

Publication date: 11 June 2024

Published in: Nonlinear Analysis. Real World Applications (Search for Journal in Brave)

zbMATH Keywords

Lyapunov-Schmidt reductionLagrange pointsvortex systemgSQG equation

Mathematics Subject Classification ID

Smoothness and regularity of solutions to PDEs (35B65) PDEs in connection with fluid mechanics (35Q35) Hydrology, hydrography, oceanography (86A05) Vortex flows for incompressible inviscid fluids (76B47) Three-body problems (70F07) PDEs in connection with geophysics (35Q86) Euler equations (35Q31) PDEs with measure (35R06) Geophysical flows (76U60)

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