8 citations · 49 across the 48 of their papers we have counts for
6 papers · 1 filter
Carleman inequalities for fractional Laplacians and unique continuation
Ihyeok Seo
We obtain a unique continuation result for fractional Schrödinger operators with potential in Morrey spaces. This is based on Carleman inequalities for fractional Laplacians.
A remark on unique continuation for the Cauchy-Riemann operator
Ihyeok Seo
In this note we obtain a unique continuation result for the differential inequality , where denotes the Cauch…
On absolute continuity of the spectrum of periodic Schrödinger operators
Ihyeok Seo
In this paper we find a new condition on a real periodic potential for which the self-adjoint Schrödinger operator may be defined by a quadratic form and the spectrum of the operat…
Global well-posedness for higher-order Schrödinger equations in weighted spaces
Youngwoo Koh, Ihyeok Seo
We obtain the global well-posedness for Schrödinger equations of higher orders in weighted spaces. This is based on weighted Strichartz estimates for the corresponding…
A note on local behavior of eigenfunctions of the Schrödinger operator
Ihyeok Seo
We show that a real eigenfunction of the Schrödinger operator changes sign near some point in under a suitable assumption on the potential.
From resolvent estimates to unique continuation for the Schrödinger equation
Ihyeok Seo
In this paper we develop an abstract method to handle the problem of unique continuation for the Schrödinger equation . In general the problem is to find a…