Nontangential Limits of Poisson Integrals Associated to Dunkl Operators for Dihedral Groups
Author(s) -
Florence Scalas
Publication year - 2007
Publication title -
zeitschrift für analysis und ihre anwendungen
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.567
H-Index - 35
eISSN - 1661-4534
pISSN - 0232-2064
DOI - 10.4171/zaa/1330
Subject(s) - dihedral group , dihedral angle , poisson distribution , mathematics , pure mathematics , chemistry , group (periodic table) , statistics , molecule , organic chemistry , hydrogen bond
In this paper we study the differentiation and maximal functions of complex Borel measures on the unit circle of C with respect to the measures associated to Dunkl differential-difference operators for dihedral groups. We prove that the Poisson integrals corresponding to these differential-difference operators have nontangential limits almost everywhere. Our approach relies on the proof of the doubling condition to obtain an appropriate covering lemma.
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