activity
20162026
most citedA distributional approach to fractional Sobolev spaces and fractional variation: asymptotics II

34 citations · 120 across the 27 of their papers we have counts for

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Showing 2026Show all

7 papers · 1 filter

math.FA2026

A Note on Hardy Spaces on Polyhedral Tube Domains

Mattia Calzi

We provide a description of the real variable Hardy spaces , associated to a regular polyhedral open convex cone, devised as real variable analogues of the holomo…

math.FA2026

Besov and Triebel-Lizorkin Spaces on Filtered Lie Groups with Polynomial Growth, II: Interpolation, Localization, Pointwise Multiplication

Mattia Calzi

We continue to develop a theory of Besov and Triebel-Lizorkin spaces associated with weighted subcoercive operators on a real connected Lie group, specializing to the case of group…

math.FA2026

Besov and Triebel--Lizorkin Spaces on Filtered Lie Groups with Polynomial Growth, I: Inclusions, Discretization, Duality

Mattia Calzi

We continue to develop a theory of Besov and Triebel-Lizorkin spaces associated with weighted subcoercive operators on a real connected Lie group, specializing to the case of group…

math.FA2026

Besov and Triebel--Lizorkin Spaces on Filtered Lie Groups, III: the Spaces

Mattia Calzi

We continue to develop a theory of (Besov and) Triebel--Lizorkin spaces associated with weighted subcoercive operators on a real connected Lie group, focusing on the Triebel--Lizor…

math.FA2026

Besov and Triebel--Lizorkin Spaces on Filtered Lie Groups, II: Pointwise Multiplication, Localization, Differences

Mattia Calzi

We continue to develop a theory of Besov and Triebel-Lizorkin spaces associated with weighted subcoercive operators on a real connected Lie group, focusing on the algebra propertie…

math.FA2026

Function spaces for weighted subcoercive operators

Tommaso Bruno, Mattia Calzi, Marco M. Peloso

We develop a theory of Sobolev, Besov and Triebel--Lizorkin spaces associated with weighted subcoercive operators on any real connected Lie group.

math.FA2026

Vector-Valued Singular Integrals on Locally Doubling Spaces

Mattia Calzi, Elena Rizzo

We prove vector-valued boundedness of (suitable) Calderon-Zygmund operators and of the (truncated) Hardy-Littlewood maximal function on a connected locally doubling metric measure…