Results 131 to 140 of about 7,793,680 (284)
Two-dimensional particle solution of the extended Hamilton-Jacobi equation [PDF]
, 2008 In classical mechanics the Hamilton-Jacobi equation for a free particle has the property of reducing a perturbation of spatially uniform solution into a point.
Strunin, D. V.
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Complexity, 2019 In this paper, the spectral transform with the reputation of nonlinear Fourier transform is extended for the first time to a local time-fractional Korteweg-de vries (tfKdV) equation.
Sheng Zhang, Yuanyuan Wei, Bo Xu
doaj +1 more source
Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.Abstract During the geomagnetic storm on 10 May 2024, neutral density measurements from 14 Tianmu, Swarm, and GRACE‐FO satellites at ∼510 km altitude, combined with total electron content (TEC) observations, enabled the first global observational comparison of large‐scale traveling atmospheric and ionospheric disturbances (LSTADs/TIDs) via snapshots ...
Xiaolong Wei +8 more
wiley +1 more source
Global Occurrence of Solitary Waves in the Martian Magnetosphere
Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.Abstract This letter presents a global occurrence of bipolar solitary waves (SWs) in the Martian magnetosphere. We utilized medium‐frequency electric field measurements from October 2014 to December 2023 from the Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft.
Sahil Pandey, Amar Kakad, Bharati Kakad
wiley +1 more source
Dynamics of bright solitary matter-waves [PDF]
, 2013 This thesis describes the formation of a 85Rb Bose-Einstein condensate and the subsequent creation of a bright solitary matter-wave in a quasi-one-dimensional optical waveguide, with experiments investigating the dynamics of a solitary wave in comparison
WILES, TIMOTHY,PETER +1 more
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Training‐Domain Gaps in Data‐Driven Ocean Color Algorithms
Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.Abstract Bio‐optical algorithms serve a critical role, enabling satellite‐based monitoring of the global ocean and its ecosystems. These largely empirical algorithms invert satellite measurements of water leaving reflectance (“ocean color”) to biogeochemical parameters such as chlorophyll a, but often fail to generalize beyond their training data ...
P. C. Gray +4 more
wiley +1 more source
Advanced fibre Bragg gratings: application to dispersion compensation [PDF]
, 1999 This thesis presents the design and fabrication issues related to advanced fibre Bragg gratings with particular emphasis on realising novel devices with application to dispersion compensation.
Durkin, Michael Kevan
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High‐Energy Topological Edge States and Strain‐Induced Multiple Flat Bands in a Honeycomb Lattice
Nanophotonics, Volume 15, Issue 11, 13 June 2026.This work proposes a novel anti‐twig edge in the honeycomb lattice that supports two symmetric high‐energy edge states. Moreover, the suppression or enhancement of the high‐energy edge state is observed, and strain‐induced multiple flat bands are produced.
Xiaoqin Bai +4 more
wiley +1 more source
Two soliton solution of generalized nonlinear SchrĻdinger equation [PDF]
, 2013 Pašreizējās zināšanas par fotonu dabu ir nepilnīgas, tādēļ, izmantojot Hirotas metodi, tiks atrasts vispārinātā nelineārā Šrēdingera vienādojuma, kurš aprakstīs fotona elektriskā lauka vektora potenciālu, viena un divu solitonu atrisinājumi.
Pirktiņš, Austris
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Journal of Applied Mathematics, 2019 In this work, we investigate various types of solutions for the generalised resonant dispersive nonlinear Schrödinger equation (GRD-NLSE) with power law nonlinearity.
K. S. Al-Ghafri
doaj +1 more source