Zobrazeno 1 - 10
of 315
pro vyhledávání: '"Meda, S."'
Publikováno v:
Indian Journal of Ophthalmology, Vol 70, Iss 11, Pp 3923-3926 (2022)
Purpose: Cataract development is a common sequelae associated with uveitis. Despite phacoemulsification being the popular method of cataract surgery today, manual small-incision cataract surgery (MSICS) may still be a safe and effective alternative b
Externí odkaz:
https://doaj.org/article/570e657b8cd54cabb9602a58aef0d4ec
In this note we prove various sharp boundedness results on suitable Hardy type spaces for Riesz transforms of arbitrary order on noncompact symmetric spaces of arbitrary rank.
Comment: v2: the first version has been revised and splitted up in tw
Comment: v2: the first version has been revised and splitted up in tw
Externí odkaz:
http://arxiv.org/abs/1507.04855
In this paper we consider a complete connected noncompact Riemannian manifold M with bounded geometry and spectral gap. We prove that the imaginary powers of the Laplacian and the Riesz transform are bounded from the Hardy space X^1(M), introduced in
Externí odkaz:
http://arxiv.org/abs/1305.7109
In this paper we consider a complete connected noncompact Riemannian manifold M with bounded geometry and spectral gap. We realize the dual space Y^h(M) of the Hardy-type space X^h(M), introduced in a previous paper of the authors, as the class of al
Externí odkaz:
http://arxiv.org/abs/1305.1127
In dimension one we give a maximal function characterisation of the Hardy space H^1(g) for the Gauss measure g, introduced by G. Mauceri and S. Meda. In arbitrary dimension, we give a description of the nonnegative functions in H^1(g) and use it to p
Externí odkaz:
http://arxiv.org/abs/1006.5551
In the setting of Euclidean space with the Gaussian measure g, we consider all first-order Riesz transforms associated to the infinitesimal generator of the Ornstein-Uhlenbeck semigroup. These operators are known to be bounded on L^p(g), for 1
Externí odkaz:
http://arxiv.org/abs/1002.1240
In this paper we consider a complete connected noncompact Riemannian manifold M with bounded geometry and spectral gap. We prove that the Hardy type spaces X^k(M), introduced in a previous paper of the authors, have an atomic characterization. As an
Externí odkaz:
http://arxiv.org/abs/1002.1161
Autor:
Mauceri, G., Meda, S.
Let M be a space of homogeneous type and denote by F^\infty_{cont}(M) the space of finite linear combinations of continuous (1,\infty)-atoms. In this note we give a simple function theoretic proof of the equivalence on F^\infty_{cont}(M) of the H^1-n
Externí odkaz:
http://arxiv.org/abs/0910.5313
Denote by g the Gauss measure on R^n and by L the Ornstein-Uhlenbeck operator. In this paper we introduce a local Hardy space h^1(g) of Goldberg type and we compare it with the Hardy space H^1(g) introduced in a previous paper by Mauceri and Meda. We
Externí odkaz:
http://arxiv.org/abs/0906.3785
In this paper we consider a complete connected noncompact Riemannian manifold M with Ricci curvature bounded from below, positive injectivity radius and spectral gap b. We introduce a sequence X^1(M), X^2(M), ... of new Hardy spaces on M, the sequenc
Externí odkaz:
http://arxiv.org/abs/0812.4209