Detlef Muller

activity

20042026

most citedSpectral multiplier theorems of Euclidean type on new classes of 2-step stratified groups

20 citations · 69 across the 14 of their papers we have counts for

collaborators

Showing 2012Show all

3 papers · 1 filter

math.AP2012★ 11 cited

$L^{p}$ spectral multipliers on the free group $N_{3, 2}$

Alessio Martini, Detlef Müller

Let $L$ be the homogeneous sublaplacian on the 6-dimensional free 2-step nilpotent group $N_{3, 2}$ on 3 generators. We prove a theorem of Mihlin-Hörmander type for the functional c…

math.AP2012★ 17 cited

A sharp multiplier theorem for Grushin operators in arbitrary dimensions

Alessio Martini, Detlef Müller

In a recent work by A. Martini and A. Sikora (arXiv:1204.1159), sharp L^p spectral multiplier theorems for the Grushin operators acting on $R^{d_{1}} \times R^{d_{2}}$ are obtained in…

math.CA2012

Problems of Harmonic Analysis related to finite type hypersurfaces in R^3, and Newton polyhedra

Detlef Müller

This article, which grew out of my lecture at the conference "Analysis and Applications: A Conference in Honor of Elias M. Stein" in May 2011, is intended to give an overview on a…

Lp spectral multipliers on the free group N3,2​

A sharp multiplier theorem for Grushin operators in arbitrary dimensions

Problems of Harmonic Analysis related to finite type hypersurfaces in R^3, and Newton polyhedra

$L^{p}$ spectral multipliers on the free group $N_{3, 2}$