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INICIO | 27 de julio de 2024
  

Semigroup commutators under differences (II).

Título inglés Semigroup commutators under differences (II).
Título español Conmutadores de semigrupos bajo diferencias (II).
Autor/es Varopoulos, Nicholas Th.
Organización Dép. Math. Univ. Paris VI Pierre et Marie Curie, París, Francia
Revista 0213-2230
Publicación 1993, 9 (1): 1-50, 10 Ref.
Tipo de documento articulo
Idioma Inglés
Resumen inglés This is the second instalment of my previous paper with the same title, [1]. This paper consists of two different parts. The first part is devoted to improvements of the results developed in [1]. These improvements are described in section 0.1 below and developed in sections 1 to 5, and 9 to 10; they are in fact technically distinct from [1] and rely on a systematic use of microlocalisation in the context of Hörmander-Weyl calculus. These paragraphs can therefore be read quite independently from [1].
The second part studies a different problem and is, in its aim, fairly disjoint from [1]. This problem is explained in section 0.2 below and developed in sections 6 to 8. The techniques used however in sections 6 to 8 (and also in Section 10 which in its scope is attached to the first part) are very close to the techniques of [1].
Clasificación UNESCO 120201
Palabras clave español Operadores pseudodiferenciales ; Conmutadores ; Semigrupos ; Espacios de distribuciones ; Geometría diferencial
Código MathReviews MR1216124
Código Z-Math Zbl 0852.35006
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Equipo DML-E
Instituto de Ciencias Matemáticas (ICMAT - CSIC)
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