Dark compactons in nonlinear Schrödinger Lattices with strong nonlinearity management
The existence of dark compacton solution of discrete nonlinear Schrödinger (DNLS) equation with strong nonlinearity management (SNLM) is investigated. The stability analysis was carry out using standard linearization stability procedure.Even though the stability regime is not so wide but evident...
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| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English English English |
| Published: |
Institute for Mathematical Research (INSPEM) Universiti Putra Malaysia
2016
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/51974/7/51974-new.pdf http://irep.iium.edu.my/51974/13/51974_dark%20compactons_scopus.pdf http://irep.iium.edu.my/51974/18/51974_Dark%20compactons%20in%20nonlinear%20Schr%C3%B6dinger%20Lattices_WoS.pdf http://irep.iium.edu.my/51974/ http://einspem.upm.edu.my/journal/fullpaper/vol10sfeb2/No25.pdf |
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| Summary: | The existence of dark compacton solution of discrete nonlinear Schrödinger
(DNLS) equation with strong nonlinearity management (SNLM) is investigated.
The stability analysis was carry out using standard linearization
stability procedure.Even though the stability regime is not so wide but
evidently some stable dark compactons can exist in the SNLM DNLS
system. Surprisingly, even within the confirmed stability regime from
the analysis, the time evolution of the dark compacton solution exhibits
small bounded ripples. |
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