J. Delgado

activity

20132026

most citedSchatten classes on compact manifolds: Kernel conditions

82 citations · 229 across the 29 of their papers we have counts for

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Showing 2023Show all

4 papers · 1 filter

math.AP2023

$L^{p}$ - $L^{q}$ estimates for subelliptic pseudo-differential operators on compact Lie groups

Duván Cardona, Julio Delgado, Vishvesh Kumar +1

We establish the $L^{p}$ - $L^{q}$ -boundedness of subelliptic pseudo-differential operators on a compact Lie group $G$ . Effectively, we deal with the $L^{p}$ - $L^{q}$ -bounds for operators in…

math.AP2023

Degenerate Schrödinger equations with irregular potentials

Duván Cardona, Marianna Chatzakou, Julio Delgado +1

In this work we investigate a class of degenerate Schrödinger equations associated to degenerate elliptic operators with irregular potentials on $\Ran$ by introducing a suitable Hö…

math.AP2023

Control of the Cauchy problem on Hilbert spaces: A global approach via symbol criteria

Duván Cardona, Julio Delgado, Brian Grajales +1

Let $A$ and $B$ be invariant linear operators with respect to a decomposition ${H_{j}}_{j \in N}$ of a Hilbert space $H$ in subspaces of finite dimension. We gi…

math.FA2023

Boundedness of the dyadic maximal function on graded Lie groups

Duván Cardona, Julio Delgado, Michael Ruzhansky

Let $1 < p \leq \infty$ and let $n \geq 2.$ It was proved independently by C. Calderón, R. Coifman and G. Weiss that the dyadic maximal function \begin{equation*} \mathcal{M}^{dσ}_Df(x…

Lp-Lq estimates for subelliptic pseudo-differential operators on compact Lie groups

Degenerate Schrödinger equations with irregular potentials

Control of the Cauchy problem on Hilbert spaces: A global approach via symbol criteria

Boundedness of the dyadic maximal function on graded Lie groups

$L^{p}$ - $L^{q}$ estimates for subelliptic pseudo-differential operators on compact Lie groups