L
L. Rogge
Researcher at University of Duisburg
Publications - 37
Citations - 304
L. Rogge is an academic researcher from University of Duisburg. The author has contributed to research in topics: Conditional expectation & Harmonic function. The author has an hindex of 7, co-authored 37 publications receiving 280 citations.
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On the mean value property of harmonic functions and best harmonic ¹-approximation
TL;DR: In this paper, the propriete de la moyenne des fonctions harmoniques is defined, unicite et caracterisation de la meilleure approximation L 1 harmonique des fonsctions strictement sous harmoniques.
Journal ArticleDOI
Universal Loeb-measurability of sets and of the standard part map with applications
D. Landers,L. Rogge +1 more
TL;DR: In this article, it was shown that for K-saturated models many important external sets of nonstandard analysis are universally Loeb-measurable, such as monadic sets or the set of near-standard points, and that the standard part map can be used as a measure preserving transformation for all -smooth measures.