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math-ph2019
The Affine Wigner Distribution
Eirik Berge, Stine Marie Berge, Franz Luef
We examine the affine Wigner distribution from a quantization perspective with an emphasis on the underlying group structure. One of our main results expresses the scalogram as (af…
math.AP2019
Convexity Properties of Harmonic Functions on Parameterized Families of Hypersurfaces
Stine Marie Berge
It is known that the -norms of a harmonic function over spheres satisfies some convexity inequality strongly linked to the Almgren's frequency function. We examine the $L^{2…