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pro vyhledávání: '"Kuhn, Maria Gabriella"'
Autor:
Kuhn, Maria Gabriella
Let $G=PGL(2,Q_q)$. In this paper we shall investigate the group of measurable currents taking values in $G$. The key observation is that $G$ is acting by automorphisms on a homogeneous tree, which will play the role of the upper half plane in the ca
Externí odkaz:
http://arxiv.org/abs/2403.12956
Autor:
Cartwright, DI, KUHN, MARIA GABRIELLA
Let cross X sign a homogeneous tree in which every vertex lies on q + 1 edges, where q ≥ 2. Let script a sign - Aut(cross X sign) be the group of automorphisms of cross X sign, and let H be the its subgroup PGL(2, F), where F is a local field whose
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1299::f018c0ca56d2891f627b89c2975cddbb
http://hdl.handle.net/10281/18658
http://hdl.handle.net/10281/18658
Autor:
KUHN, MARIA GABRIELLA, Vershik, A.
Let G = script A signut(script T sign) be the group of automorphisms of a homogeneous tree and let d(v, g . u) denote the natural tree distance. Fix a base vertex e in script T sign. The function øμ (g) = exp(-μd(e, g . e)), being positive definte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1299::c9a685a81f093cc3d2dd884369cd2f98
http://hdl.handle.net/10281/18674
http://hdl.handle.net/10281/18674
Autor:
KUHN, MARIA GABRIELLA, Steger, T.
Let Γ be a free noncommutative group with free generating set A+. Let μ ∈ l1(Γ) be real, symmetric, nonnegative and suppose that supp(μ) = A+ ∪ A+-1. Let λ be an endpoint of the spectrum of μ considered as a convolver on l2(Γ). Then λ - �
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1299::97a8e003fefa2e0940a542b7a96f6826
http://hdl.handle.net/10281/18657
http://hdl.handle.net/10281/18657
Autor:
KUHN, MARIA GABRIELLA
We consider any purely finitely additive probability measure μ supported on the generators of an infinitely generated free group and the Markov strategy with stationary transition probability μ. As well as for the case of random walks (with countab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1299::bc22d1342293f7c9d0ebfd8847555482
http://hdl.handle.net/10281/18569
http://hdl.handle.net/10281/18569