An inverse boundary problem for fourth-order Schrödinger equations with partial data

2019 ◽  
Vol 69 (1) ◽  
pp. 125-138
Author(s):  
Zhiwen Duan ◽  
Shuxia Han

Abstract In this paper, we show that in dimension n ≥ 3, the knowledge of the Cauchy data for the fourth-order Schrödinger equation measured on possibly very small subsets of the boundary determines uniquely the potential. The proof is based on the Carleman estimates and the construction of complex geometrical optics solutions.


2019 ◽  
Vol 267 (4) ◽  
pp. 2471-2502 ◽  
Author(s):  
Youjun Deng ◽  
Hongyu Liu ◽  
Gunther Uhlmann


1995 ◽  
Vol 36 (12) ◽  
pp. 6688-6708 ◽  
Author(s):  
Richard Beals ◽  
G. M. Henkin ◽  
N. N. Novikova


2000 ◽  
Vol 102 (4) ◽  
pp. 4237-4257 ◽  
Author(s):  
Ya. V. Kurylev ◽  
M. Lassas


2004 ◽  
Vol 158 (2) ◽  
pp. 261-321 ◽  
Author(s):  
Michael Anderson ◽  
Atsushi Katsuda ◽  
Yaroslav Kurylev ◽  
Matti Lassas ◽  
Michael Taylor


2016 ◽  
Vol 18 (02) ◽  
pp. 1550034
Author(s):  
Hajer Bahouri

This paper is devoted to the qualitative study of the nonlinear Schrödinger equation with exponential growth, where the Orlicz norm plays a crucial role. The approach we adopted in this paper which is based on profile decompositions consists of comparing the evolution of oscillations and concentration effects displayed by sequences of solutions to 2D linear and nonlinear Schrödinger equations associated to the same sequence of Cauchy data, up to small remainder terms both in Strichartz and Orlicz norms. The analysis we conducted in this work emphasizes the correlation between the nonlinear effect highlighted in the behavior of the solutions to the 2D nonlinear Schrödinger equation and the [Formula: see text]-oscillating component of the sequence of the Cauchy data.



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