researcher

J. Torrea

29 papers hereh-index 374.9k citations117 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position

middle author8
last author19

Across the 27 of 29 papers where every author was matched, so the position is known.

fields

math.AP14
math.CA8
math.FA6
math.CO1

identity via Semantic Scholar / OpenAlex

activity

20052022

most citedHarmonic Analysis associated with a discrete Laplacian

85 citations · 227 across the 27 of their papers we have counts for

collaborators

Showing 2005Show all

2 papers · 1 filter

math.FA2005★ 3 cited

Heat and Poisson semigroups for Fourier-Neumann expansions

J. J. Betancor, O. Ciaurri, T. Martínez +3

Given $α > - 1$ , consider the second order differential operator in $(0, \infty)$ , $L_{α} f \equiv (x^{2} \frac{d ^{2}}{d x ^{2}} + (2 α + 3) x \frac{d}{d x} + x^{2} + (α + 1)^{2}) (f),$ which appears in…

math.FA2005

Vector-valued Littlewood-Paley-Stein theory for semigroups

Teresa Martínez, José L. Torrea, Quanhua Xu

We develop a generalized Littlewood-Paley theory for semigroups acting on $L^{p}$ -spaces of functions with values in uniformly convex or smooth Banach spaces. We characterize, in the…

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Data

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