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In the present paper, we study the orbital stability and instability of standing waves of the Klein–Gordon–Schrödinger system. Especially, we are interested in a standing wave which is expressed by the unique positive solution to a certain scalar field equation. By utilizing the property of the positive solution , we can apply the general theory of Grillakis, Shatah and Strauss (1987) [11] and show the stability and instability of the standing wave.
@article{AIHPC_2011__28_2_315_0, author = {Kikuchi, Hiroaki}, title = {Orbital stability of semitrivial standing waves for the {Klein{\textendash}Gordon{\textendash}Schr\"odinger} system}, journal = {Annales de l'I.H.P. Analyse non lin\'eaire}, pages = {315--323}, publisher = {Elsevier}, volume = {28}, number = {2}, year = {2011}, doi = {10.1016/j.anihpc.2011.02.003}, mrnumber = {2784074}, zbl = {1216.35116}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.1016/j.anihpc.2011.02.003/} }
TY - JOUR AU - Kikuchi, Hiroaki TI - Orbital stability of semitrivial standing waves for the Klein–Gordon–Schrödinger system JO - Annales de l'I.H.P. Analyse non linéaire PY - 2011 SP - 315 EP - 323 VL - 28 IS - 2 PB - Elsevier UR - http://geodesic.mathdoc.fr/articles/10.1016/j.anihpc.2011.02.003/ DO - 10.1016/j.anihpc.2011.02.003 LA - en ID - AIHPC_2011__28_2_315_0 ER -
%0 Journal Article %A Kikuchi, Hiroaki %T Orbital stability of semitrivial standing waves for the Klein–Gordon–Schrödinger system %J Annales de l'I.H.P. Analyse non linéaire %D 2011 %P 315-323 %V 28 %N 2 %I Elsevier %U http://geodesic.mathdoc.fr/articles/10.1016/j.anihpc.2011.02.003/ %R 10.1016/j.anihpc.2011.02.003 %G en %F AIHPC_2011__28_2_315_0
Kikuchi, Hiroaki. Orbital stability of semitrivial standing waves for the Klein–Gordon–Schrödinger system. Annales de l'I.H.P. Analyse non linéaire, Tome 28 (2011) no. 2, pp. 315-323. doi : 10.1016/j.anihpc.2011.02.003. http://geodesic.mathdoc.fr/articles/10.1016/j.anihpc.2011.02.003/
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