2 papers
math.DG2024
Stochastic Euler-Poincaré reduction for central extension
Ali Suri
This paper explores the application of central extensions of Lie groups and Lie algebras to derive the viscous quasi-geostrophic (QGS) equations, with and without Rayleigh friction…
math.DG2024
Conjugate points along spherical harmonics
Ali Suri
Utilizing structure constants, we present a version of the Misiolek criterion for identifying conjugate points. We propose an approach that enables us to locate these points along…