8 citations · 38 across the 21 of their papers we have counts for
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math.CA2019★ 1 cited
Genuinely sharp heat kernel estimates on compact rank-one symmetric spaces, for Jacobi expansions, on a ball and on a simplex
Adam Nowak, Peter Sjögren, Tomasz Z. Szarek
We prove genuinely sharp two-sided global estimates for heat kernels on all compact rank-one symmetric spaces. This generalizes the authors' recent result obtained for a Euclidean…
math.FA2019
On the maximal operator of a general Ornstein-Uhlenbeck semigroup
Valentina Casarino, Paolo Ciatti, Peter Sjögren
If is a real, symmetric and positive definite matrix, and a real matrix whose eigenvalues have negative real parts, we consider the Ornstein--Uhlenb…