Davide Addona

collaborators

Showing math.APShow all

3 papers · 1 filter

math.AP2025

Bounded $H^{\infty}$ -calculus for vectorial-valued operators with Gaussian kernel estimates

Davide Addona, Vincenzo Leone, Luca Lorenzi +1

We prove that the vector-valued generator of a bounded holomorphic semigroup represented by a kernel satisfying Gaussian estimates with bounded $H^{\infty}$ -calculus in $L^2(\mathbb…

math.AP2024

Kernel estimates for parabolic systems of partial differential equations with unbounded coefficients

Davide Addona, Luca Lorenzi, Marianna Porfido

We provide pointwise upper bounds for the transition kernels of semigroups associated with a class of systems of nondegenerate elliptic partial differential equations with unbounde…

math.AP2024

Space Regularity of Evolution Equations Driven by Rough Paths

Davide Addona, Luca Lorenzi, Gianmario Tessitore

In this paper, we consider the linear evolution equation $d y (t) = A y (t) d t + G y (t) d x (t)$ , where $A$ is a closed operator, associated to a semigroup, with good smoothing effects in a Ban…

Bounded H∞-calculus for vectorial-valued operators with Gaussian kernel estimates

Kernel estimates for parabolic systems of partial differential equations with unbounded coefficients

Space Regularity of Evolution Equations Driven by Rough Paths

Bounded $H^{\infty}$ -calculus for vectorial-valued operators with Gaussian kernel estimates