J. Hilgert

activity

20012023

Γ_{0} (n)

and the Hecke operators for the period functions for

P S L (2, Z)

27 citations · 201 across the 34 of their papers we have counts for

collaborators

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2 papers · 1 filter

math.DS2020★ 3 cited

Ruelle-Taylor resonances of Anosov actions

Yannick Guedes Bonthonneau, Colin Guillarmou, Joachim Hilgert +1

Combining microlocal methods and a cohomological theory developped by J. Taylor, we define for $R^{κ}$ -Anosov actions a notion of joint Ruelle resonance spectrum. We prove t…

math.FA2020

Aspects of control theory on infinite-dimensional Lie groups and G-manifolds

Helge Glockner, Joachim Hilgert

We develop aspects of geometric control theory on Lie groups G which may be infinite dimensional, and on smooth G-manifolds M modelled on locally convex spaces. As a tool, we discu…