2 papers
math.AP2026
Weighted Besov Spaces on Homogeneous Lie Groups and Applications to Parabolic Anderson Models
Harprit Singh
We develop an intrinsic theory of weighted, inhomogeneous Besov spaces on general homogeneous Lie groups without recourse to group-specific arguments. Starting from a definition in…
math.PR2018
An elementary proof of the reconstruction theorem
Harprit Singh, Josef Teichmann
The reconstruction theorem, a cornerstone of Martin Hairer's theory of regularity structures, appears in this article as the unique extension of the explicitly given reconstruction…