1 citations · 1 across the 1 of their papers we have counts for
3 papers
math.AP2025
Fractional powers of the backward heat operator and Carleman type inequalities
Diana Stan
In this paper we derive the fractional power of the backward heat operator as a high dimensional limit of the fractional Laplacian. As applications, we derive Carleman type inequal…
math.AP2024
Landis' conjecture: a survey
Aingeru Fernández-Bertolin, Diana Stan, Luz Roncal
We survey Kondrat'ev--Landis' conjecture, providing an up-to-date account of the main advances and describing the techniques developed. We complement the overview with references a…
math.AP2024★ 1 cited
Landis-type results for discrete equations
Aingeru Fernández-Bertolin, Luz Roncal, Diana Stan
We prove Landis-type results for both the semidiscrete heat and the stationary discrete Schrödinger equations. For the semidiscrete heat equation we show that, under the assumption…