Results 131 to 140 of about 183,857 (232)
Stability of traveling waves in non-cooperative systems with nonlocal dispersal of equal diffusivities [PDF]
In this work, we first prove a stability theorem for traveling waves in a class of non-cooperative reaction-diffusion systems with nonlocal dispersal of equal diffusivities.
Guo, Jong-Shenq, Shimojo, Masahiko
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A Pauli‐Matrix Formulation of the 3D Maxwell One‐Way Wave Equation
Annalen der Physik, Volume 538, Issue 10, October 2026.An exact local Pauli‐matrix representation resolves the three‐dimensional wave dispersion into two counterpropagating longitudinal branches. A nonlocal spectral projector selects one branch, yielding reflectionless propagation in a homogeneous medium while preserving both independent Maxwell polarizations.
Maria Bazini +4 more
wiley +1 more source
Polarization‐Dependence of Nonlinear Optical Effects in Silicon: The Case of Ultrafast Processing
Advanced Physics Research, Volume 5, Issue 10, October 2026.The dependence of the input polarization for the nonlinear optical propagation in silicon is investigated theoretically and experimentally. The perturbative regime is examined using pump‐probe shadowgraphy and nonlinear transmission, whereas the case of permanent laser‐induced modifications is addressed using a combination of Raman micro‐spectroscopy ...
Namig Alasgarzade +6 more
wiley +1 more source
Seed type and origin-dependent seedling emergence patterns in Danthonia californica, a species commonly used in grassland restoration. [PDF]
Plant Environ Interact, 2023 Jones SH +4 more
europepmc +1 more source
This work examines the limits of the principal spectrum point, $\lambda_p$, of a nonlocal dispersal cooperative system with respect to the dispersal rates.
Uba, Markjoe O. +3 more
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Ecology and Dispersal of the Bedbug [PDF]
, 2012 The global bedbug resurgence has left the scientific community racing to fill large gaps in our understanding of the biology and ecology of this forgotten pest. Studying the ecology of a species so closely associated with humans has inherent difficulties,
Naylor, Richard A
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Traveling Wave Fronts for SIR Epidemic Models with Nonlocal Dispersal and Delayed Effects
This dissertation investigates traveling wave solutions for two classes of delayed nonlocal dispersal susceptible--infected--recovered (SIR) epidemic models incorporating biologically realistic mechanisms such as delayed infectivity, delayed dispersal ...
Embry, Ashley Evette
core +1 more source
Engineering Reports, Volume 8, Issue 10, October 2026.Exact soliton solutions of the time‐fractional Akbota equation with the beta derivative are obtained using three analytical methods. Bifurcation, stability, and phase‐plane analyses reveal stable and unstable equilibrium states, demonstrating controllable nonlinear wave dynamics with promising applications in optical fiber communication, nonlinear ...
S. M. Rayhanul Islam
wiley +1 more source
Laser &Photonics Reviews, Volume 20, Issue 20, 21 October 2026.An etchless lithium niobate (LN) metasurface with a slanted periodic TiO2 grating enables efficient and narrowband second‐harmonic generation (SHG) thanks to the light confinement in the LN film granted by quasi‐bound‐state‐in‐the‐continuum (q‐BIC) modes.
Yaping Hou +10 more
wiley +1 more source
From Planar to 3D Nanophotonic Lenses: Advancing Design, Fabrication, and Applications
Laser &Photonics Reviews, Volume 20, Issue 20, 21 October 2026.Three‐dimensional nanophotonic lenses are enabled by an integrated workflow that links design parameterization, full‐wave electromagnetic simulation, computational optimization, and freeform fabrication. This Review summarizes how these tools expand optical design freedom beyond a single patterned plane by enriching the local meta‐atom response and ...
Wei Zhu +2 more
wiley +1 more source