WEIGHTED RESTRICTION TYPE ESTIMATES FOR GRUSHIN OPERATORS AND APPLICATION TO SPECTRAL MULTIPLIERS AND BOCHNER-RIESZ SUMMABILITY
Idioma
en
Article de revue
Este ítem está publicado en
Mathematische Zeitschrift. 2016, vol. 3-4, p. 663-678
Springer
Resumen en inglés
We prove weighted restriction type estimates for Grushin operators. These estimates are then used to prove sharp spectral multiplier theorems as well as Bochner-Riesz summability results with sharp exponent.
Palabras clave en inglés
Grushin operators
spectral multipliers
Bochner-Riesz means
Proyecto ANR
Aux frontières de l'analyse Harmonique - ANR-12-BS01-0013