110 citations · 1.1k across the 88 of their papers we have counts for
108 papers
Note on intrinsic metrics on graphs
Daniel Lenz, Marcel Schmidt, Felix Seifert
We study the set of intrinsic metrics on a given graph. This is a convex compact set and it carries a natural order. We investigate existence of largest elements with respect to th…
Recurrent and (strongly) resolvable graphs
Daniel Lenz, Simon Puchert, Marcel Schmidt
We develop a new approach to recurrence and the existence of non-constant harmonic functions on infinite weighted graphs. The approach is based on the capacity of subsets of metric…
Boundary representations of intermediate forms between a regular Dirichlet form and its active main part
Matthias Keller, Daniel Lenz, Marcel Schmidt +2
We characterize all semigroups sandwiched between the semigroup of a Dirichlet form and the semigroup of its active main part. In case the Dirichlet form is regular, we give a more…
The (twisted) Eberlein convolution of measures
Daniel Lenz, Timo Spindeler, Nicolae Strungaru
In this paper, we study the properties of the Eberlein convolution of measures and introduce a twisted version of it. For functions we show that the twisted Eberlein convolution ca…
Abstract almost periodicity for group actions on uniform topological spaces
Daniel Lenz, Timo Spindeler, Nicolae Strungaru
We present a unified theory for the almost periodicity of functions with values in an arbitrary Banach space, measures and distributions via almost periodic elements for the action…
Uniformity Aspects of Cocycles and Applications to Schrödinger Operators Defined Over Boshernitzan Subshifts
David Damanik, Daniel Lenz
We consider continuous valued cocycles over general dynamical systems and discuss a variety of uniformity notions. In particular, we provide a descripti…