Resultats globals: 2 registres trobats en 0.02 segons.
Articles, 2 registres trobats
Articles 2 registres trobats  
1.
61 p, 718.5 KB Weighted Hardy spaces associated with elliptic operators. Part II : characterizations of h1 L (w) / Martell, José María (Instituto de Ciencias Matemáticas (Madrid, Espanya)) ; Prisuelos-Arribas, Cruz (Instituto de Ciencias Matemáticas (Madrid, Espanya))
Given a Muckenhoupt weight w and a second order divergence form elliptic operator L, we consider different versions of the weighted Hardy space H1 L (w)defined by conical square functions and non-tangential maximal functions associated with the heat and Poisson semigroups generated by L. [...]
2018 - 10.5565/PUBLMAT6221806
Publicacions matemàtiques, Vol. 62 Núm. 2 (2018) , p. 475-535 (Articles)  
2.
19 p, 196.1 KB Lp bounds for Riesz transforms and square roots associated to second order elliptic operators / Hofmann, Steve ; Martell, José María
We consider the Riesz transforms ∇L−1/2, where L≡− divA(x)∇, and A is an accretive, n × n matrix with bounded measurable complex entries, defined on Rn. We establish boundedness of these operators on Lp(Rn), for the range pn < p ≤ 2, where pn = 2n/(n + 2), n ≥ 2, and we obtain a weak-type estimate at the endpoint pn. [...]
2003 - 10.5565/PUBLMAT_47203_12
Publicacions matemàtiques, V. 47 N. 2 (2003) , p. 497-515  

Vegeu també: autors amb noms similars
2 Martell, J. M.
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