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20072026
most citedRemote Sensing Image Scene Classification: Benchmark and State of the Art

2.7k citations

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8 papers · 1 filter

nlin.PS2021★ 37 cited

Stable and oscillating solitons of -symmetric couplers with gain and loss in fractional dimension

Liangwei Zeng, Jincheng Shi, Xiaowei Lu +5

Families of coupled solitons of -symmetric physical models with gain and loss in fractional dimension and in settings with and without cross-interactions modulation (…

nlin.PS2019★ 81 cited

One-dimensional gap solitons in quintic and cubic-quintic Fractional nonlinear Schrödinger equations with a periodically modulated linear potential

Liangwei Zeng, Jianhua Zeng

Competing nonlinearities, such as the cubic (Kerr) and quintic nonlinear terms whose strengths are of opposite signs (the coefficients in front of the nonlinearities), exist in var…

nlin.PS2019★ 25 cited

Gaussian-like and flat-top solitons of atoms with spatially modulated repulsive interactions

Liangwei Zeng, Jianhua Zeng

Solitons, nonlinear particle-like excitations with inalterable properties (amplitude, shape, and velocity) as they propagate, are omnipresent in many branches of science---and in p…

nlin.PS2019★ 101 cited

One-dimensional solitons in fractional Schrödinger equation with a spatially modulated nonlinearity: nonlinear lattice

Liangwei Zeng, Jianhua Zeng

The existence and stability of stable bright solitons in one-dimensional (1D) media with a spatially periodical modulated Kerr nonlinearity are demonstrated by means of the linear-…

nlin.PS2019★ 10 cited

Asymmetric localized states in periodic potentials with a domain wall-like Kerr nonlinearity

Jincheng Shi, Jianhua Zeng

We study the existence of one-dimensional localized states supported by linear periodic potentials and a domain-wall-like Kerr nonlinearity. The model gives rise to several new typ…

nlin.PS2019★ 64 cited

Gap-type dark localized modes in a Bose-Einstein condensate with optical lattices

Liangwei Zeng, Jianhua Zeng

Bose-Einstein condensate (BEC) exhibits a variety of fascinating and unexpected macroscopic phenomena, and has attracted sustained attention in recent years--particularly in the fi…

nlin.PS2017★ 36 cited

Localized dark solitons and vortices in defocusing media with spatially inhomogeneous nonlinearity

Jianhua Zeng, Boris A. Malomed

Recent studies have demonstrated that defocusing cubic nonlinearity with local strength growing from the center to the periphery faster than , in space of dimension with…

nlin.PS2011★ 28 cited

Bragg gap solitons in symmetric lattices with competing nonlinearity

Shuang Liu, Caiwen Ma, Yiqi Zhang +1

The effect of competing nonlinearity on beam dynamics in parity-time symmetric potentials is investigated. By using numerical methods, the existence of gap soliton…