Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Martín Reyes, Francisco Javier"'
In this work, we introduce the geometric concept of one-sided weakly porous sets in the real line and show that a set $E\subset\mathbb{R}$ satisfies $d(\cdot,E)^{-\alpha}\in A_1^+(\mathbb{R})\cap L^1_\textrm{loc}(\mathbb{R})$ for some $\alpha>0$ if a
Externí odkaz:
http://arxiv.org/abs/2411.19856
In this paper one sided counterparts of compactness extrapolation results of Hyt\"onen and Lappas are provided. As a consequence of those results, compactness results for one sided singular integrals, commutators of one sided fractional integrals and
Externí odkaz:
http://arxiv.org/abs/2406.11663
We consider a maximal operators defined on Rn which is related to the Cesaro continuity of functions. We characterize the weights w for which the maximal operator is of weak type, strong type and restricted weak type (p, p) with respect to the measur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3498::34f9de0a75592621eac541970305eaca
The existence of the singular integral$int K(x,y) f(y) dy$associated to a Calder´on-Zygmund kernel where the integral is understood inthe principal value sense$Tf(x)=lim_{epsilon o {0^+}}int_{|x-y|>epsilon} K(x,y) f(y) dy$has been well studied.We st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3498::4bc076f665049e38c388c83abb598700
Publikováno v:
Recent Developments in Real & Harmonic Analysis; 2009, p97-132, 36p
Autor:
Bernardis, Ana L., Gogatishvili, Amiran, Martín-Reyes, Francisco Javier, Salvador, Pedro Ortega, Pick, Luboš
Publikováno v:
Proceedings of the Edinburgh Mathematical Society; Feb2012, Vol. 55 Issue 1, p79-104, 26p
Publikováno v:
Cuadernos Dieciochistas; 2022, Vol. 23, p133-169, 37p
Publikováno v:
Cuadernos Dieciochistas; 2021, Vol. 22, p133-169, 37p
Publikováno v:
Collectanea Mathematica. 71:443-469
We characterize the weights for the Stieltjes transform and the Calder´on operator to be bounded on the weighted variable Lebesgue spaces $L_w^{p(cdot)}(0,infty)$, assuming that the exponent function $pp$ is log-H"older continuous at the origin and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b511806ad44d5d6c8710b56031f5475b
https://doi.org/10.1007/s13348-019-00272-3
https://doi.org/10.1007/s13348-019-00272-3
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The Calderón operator S is the sum of the the Hardy averaging operator and its adjoint. The weights w for which S is bounded on L p(w) are the Calderón weights of the class Cp. We prove a characterization of the weights in Cp by a single condition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::458a8cddb5b62f97a9cb78a6f9dc2206
http://www.iumj.indiana.edu/oai/2013/62/4971/4971.xml
http://www.iumj.indiana.edu/oai/2013/62/4971/4971.xml