TY - JOUR
T1 - The initial-boundary value problem for the Kawahara equation on the half-line
AU - Cavalcante, Márcio
AU - Kwak, Chulkwang
N1 - Funding Information:
C. Kwak was partially supported by FONDECYT de Postdoctorado 2017 Proyecto No. 3170067 and project France-Chile ECOS-Sud C18E06, and is supported by the Ewha Womans University Research Grant of 2020, and the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (No. 2020R1F1A1A01068768). The authors are grateful to the anonymous referee for careful reading the manuscript.
Funding Information:
C. Kwak was partially supported by FONDECYT de Postdoctorado 2017 Proyecto No. 3170067 and project France-Chile ECOS-Sud C18E06, and is supported by the Ewha Womans University Research Grant of 2020, and the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (No. 2020R1F1A1A01068768). The authors are grateful to the anonymous referee for careful reading the manuscript.
Publisher Copyright:
© 2020, Springer Nature Switzerland AG.
PY - 2020/10/1
Y1 - 2020/10/1
N2 - This paper concerns the initial-boundary value problem of the Kawahara equation posed on the right and left half-lines. We prove the local well-posedness in the low regularity Sobolev space. We introduce the Duhamel boundary forcing operator, which is introduced by Colliander and Kenig (Commun Partial Differ Equ 27:2187–2266, 2002) in the context of Airy group operators, to construct solutions on the whole line. We also give the bilinear estimate in Xs,b space for b<12, which is almost sharp compared to IVP of Kawahara equation (Chen et al. in J Anal Math 107:221–238, 2009; Jia and Huo in J Differ Equ 246:2448–2467, 2009).
AB - This paper concerns the initial-boundary value problem of the Kawahara equation posed on the right and left half-lines. We prove the local well-posedness in the low regularity Sobolev space. We introduce the Duhamel boundary forcing operator, which is introduced by Colliander and Kenig (Commun Partial Differ Equ 27:2187–2266, 2002) in the context of Airy group operators, to construct solutions on the whole line. We also give the bilinear estimate in Xs,b space for b<12, which is almost sharp compared to IVP of Kawahara equation (Chen et al. in J Anal Math 107:221–238, 2009; Jia and Huo in J Differ Equ 246:2448–2467, 2009).
KW - Initial-boundary value problem
KW - Kawahara equation
KW - Local well-posedness
UR - http://www.scopus.com/inward/record.url?scp=85088666240&partnerID=8YFLogxK
U2 - 10.1007/s00030-020-00648-6
DO - 10.1007/s00030-020-00648-6
M3 - Article
AN - SCOPUS:85088666240
SN - 1021-9722
VL - 27
JO - Nonlinear Differential Equations and Applications
JF - Nonlinear Differential Equations and Applications
IS - 5
M1 - 45
ER -