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math.AP2025
Stable characterization of diagonal heat kernel upper bounds for symmetric Dirichlet forms
Soobin Cho
We present a stable characterization of on-diagonal upper bounds for heat kernels associated with regular Dirichlet forms on metric measure spaces satisfying the volume doubling pr…
math.AP2024
Robust estimates for elliptic nonlocal operators on doubling spaces
Soobin Cho
We study weak Harnack inequality and a priori Hölder regularity of harmonic functions for symmetric nonlocal Dirichlet forms on metric measure spaces with volume doubling condition…