E. Malinnikova

activity

20092022

L^{2} (R^{d})

and time frequency localization

41 citations · 243 across the 26 of their papers we have counts for

collaborators

Showing 2015 · math.APShow all

2 papers · 2 filters

math.AP2015★ 10 cited

Ratios of harmonic functions with the same zero set

Alexander Logunov, Eugenia Malinnikova

We study the ratio of harmonic functions $u, v$ , which have the same zero set $Z$ in the unit ball $B \subset R^{n}$ . The ratio $f = u / v$ can be extended to a real analytic nowh…

math.AP2015★ 28 cited

Uniqueness for discrete Schrodinger evolutions

Philippe Jaming, Yurii Lyubarskii, Eugenia Malinnikova +1

We prove that if a solution of the discrete time-dependent Schrödinger equation with bounded real potential decays fast at two distinct times then the solution is trivial. For the…