On metric invariants of spherical harmonics

Abstract: We'll discuss the algebraic and differential SO(3)-invariants of spherical harmonics and give a description of fields of rational algebraic and rational differential invariants together with their application to the description of regular SO(3)-orbits of spherical harmonics.

mathematical physicsanalysis of PDEsdifferential geometry

Audience: researchers in the topic

( paper | slides | video )

Geometry of differential equations seminar