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Desigualdades de Harnack elíptica y parabólica: un enfoque abstracto
(1999-08-10)
Necessary and sufficient conditions are determined in order to obtain Holder regularity for a family of functions defined in a space of homogeneous type. Such conditions are obtained from the study of the validity of the ...
Potential for cereal-based double cropping in Bale Region of Southeastern Ethiopia
(African Crop Science Societyhttp://www.bioline.org.br/abstract?id=cs94021&lang=en, 2013)
Ultrastructure of the wild rice Oryza grandiglumis (Gramineae) in Costa Rica
(Universidad de Costa Rica, 2006)
Ultrastructure of Oryza glumaepatula , a wild rice species endemic of tropical America
(Universidad de Costa Rica, 2005)
On s-set in space of homogeneous type
(Polish Academy of Sciences. Institute of Mathematics, 2015-01)
Let (X, d, μ) be a space of homogeneous type. We study the relationship between two types of s-sets: relative to a distance and relative to a measure. We find a condition on a closed subset F of X under which F is an s-set ...
On Riesz transforms and maximal functions in the context of Gaussian harmonic analysis
(American Mathematical Society, 2007-12)
The purpose of this paper is twofold. We introduce a general maximal function on the Gaussian setting which dominates the Ornstein-Uhlenbeck maximal operator and prove its weak type by using a covering lemma which is ...
Formalization of context-free language theory
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Ciencia da Computacao, 2016)