Surface solitons supported by đť’«đť’Ż-symmetric lattice with spatially modulated nonlinearity
2017 â—˝ Â
Vol 26
(01)
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pp. 1750001
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Keyword(s): Â
Stability Analysis
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Low Power
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Periodic Systems
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Stable Domain
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Power Domain
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Existence Domain
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We report on the formation and stability of induced surface solitons in parity–time ([Formula: see text]) symmetric periodic systems with spatially modulated nonlinearity. We discover that the spatially modulation of the nonlinearity can affect the existence and stability of surface solitons. These surface solitons can be formed in the semi-infinite and first bandgap. Stability analysis shows that odd surface solitons belonging to semi-infinite bandgap are linearly stably in low power domain, and the stable domain becomes narrow with increasing the strength of spatially modulated nonlinearity, both even surface solitons in semi-infinite bandgap and surface solitons in first bandgap are unstable in their existence domain.
2019 â—˝ Â
Vol 28
(02)
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pp. 1950021
Keyword(s): Â
Schrödinger Equation
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Low Power
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Schrodinger Equation
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Existence Domain
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Existence And Stability
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Power Region
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2020 â—˝ Â
Vol 18
(5)
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pp. 1161-1176
2017 â—˝ Â
Vol 3
(S1)
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pp. 651-664
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Keyword(s): Â
Stability Analysis
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Boundary Value Problem
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Boundary Value
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Point Boundary
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Keyword(s): Â
Stability Analysis
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Differential Equations
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Fractional Order
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Flip Bifurcation
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Center Manifold Theorem
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Existence And Stability
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Plant Herbivore
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10.1109/cdc.2008.4738650 â—˝ Â
2008 â—˝ Â
Keyword(s): Â
Stability Analysis
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Periodic Solutions
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Bipedal Walking
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Walking Robot
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2009 â—˝ Â
Vol 238
(16)
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pp. 1695-1710
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Keyword(s): Â
Low Power
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Wavelet Transforms
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Multimedia Applications
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Discrete Wavelet
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Domain Specific
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Power Domain
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