14 citations · 36 across the 11 of their papers we have counts for
3 papers · 1 filter
Existence, uniqueness and decay rates for evolution equations on trees
Leandro M. Del Pezzo, Carolina A. Mosquera, Julio D. Rossi
We study evolution equations governed by an averaging operator on a directed tree, showing existence and uniqueness of solutions. In addition we find conditions of the initial cond…
Linear combinations of frame generators in systems of translates
Carlos Cabrelli, Carolina A. Mosquera, Victoria Paternostro
A finitely generated shift invariant space is a closed subspace of that is generated by the integer translates of a finite number of functions. A set of frame gener…
Estimates for Nonlinear Harmonic Measures on Trees
Leandro M. Del Pezzo, Carolina A. Mosquera, Julio D. Rossi
In this paper we give some estimates for nonlinear harmonic measures on trees. In particular, we estimate in terms of the size of a set the value at the origin of the solution…