1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.FA2023
Weighted frames, weighted lower semi frames and unconditionally convergent multipliers
Peter Balazs, Rosario Corso, Diana Stoeva
In this paper we ask when it is possible to transform a given sequence into a frame or a lower semi frame by multiplying the elements by numbers. In other words, we ask when a give…
math-ph2023★ 1 cited
Some perturbation results for quasi-bases and other sequences of vectors
Fabio Bagarello, Rosario Corso
We discuss some perturbation results concerning certain pairs of sequences of vectors in a Hilbert space $\Hil$ and producing new sequences which share, with the original ones, { r…
math.AP2023
Non-existence of patterns for a class of weighted degenerate operators
Giulio Ciraolo, Rosario Corso, Alberto Roncoroni
A classical result by Casten-Holland and Matano asserts that constants are the only positive and stable solutions to semilinear elliptic PDEs subject to homogeneous Neumann boundar…