서지주요정보
2차원 비선형 Schroedinger system에서의 soliton 붕괴현상에 대한 연구 = Soliton collapse in 2-dimensional nonlinear schroedinger system
서명 / 저자 2차원 비선형 Schroedinger system에서의 soliton 붕괴현상에 대한 연구 = Soliton collapse in 2-dimensional nonlinear schroedinger system / 김민준.
발행사항 [대전 : 한국과학기술원, 1993].
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8003529

소장위치/청구기호

학술문화관(문화관) 보존서고

MPH 93003

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The transverse instability of the nonlinear Schroedinger equation, that is, the case that transverse perturbation is imposed on 1-dimensionally stable solution of nonlinear Schroedinger equation, was studied. It has been known that the characteristics of time evolution change at α=0. Since, I payed special attentions to the time evolution near α=0 and found that for α>0, the perturbation grows monotonously, while the perturbation grows oscillating for α<0. Two mechanisms which make the system unstable, were considered. From those mechanisms, a model composed of three coupled oscillators with different frequencies to one another, was suggested. And the model was found to exhibit the similar behavior to the transverse instability of nonlinear Schroedinger equation.

서지기타정보

서지기타정보
청구기호 {MPH 93003
형태사항 [ii], 44 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Min-Joon Kim
지도교수의 한글표기 : 문희태
지도교수의 영문표기 : Hie-Tae Moon
학위논문 학위논문(석사) - 한국과학기술원 : 물리학과,
서지주기 참고문헌 : p. 23-24
주제 Differential equations, Nonlinear.
Schrodinger equation.
Solitions.
비선형 시스템. --과학기술용어시소러스
Schroedinger 방정식. --과학기술용어시소러스
솔리톤. --과학기술용어시소러스
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