Results 41 to 50 of about 25,043 (257)
Space-time numerical simulation and validation of analytical predictions for nonlinear forced dynamics of suspended cables [PDF]
, 2008 This paper presents space-time numerical simulation and validation of analytical predictions for the finite-amplitude forced dynamics of suspended cables.
Rega, Giuseppe, Srinil, Narakorn
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Stability of periodic waves in Hamiltonian PDEs of either long wavelength or small amplitude [PDF]
Indiana University Mathematics Journal, 2017 Stability criteria have been derived and investigated in the last decades for many kinds of periodic traveling wave solutions to Hamiltonian PDEs. They turned out to depend in a crucial way on the negative signature of the Hessian matrix of action ...
S. Benzoni-Gavage +2 more
semanticscholar +1 more source
Results in Physics, 2020 Our aim in this article to constructed the new solitary wave solutions of (2+1)-dim nonlinear Nizhnik-Novikov-Vesselov equation by novel approach which is extended modified rational expansion method.
Mujahid Iqbal +3 more
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Bifurcation of Space Periodic Solutions in Symmetric Reversible FDEs [PDF]
Differential and Integral Equations, 2016 In this paper, we propose an equivariant degree based method to study bifurcation of periodic solutions (of constant period) in symmetric networks of reversible FDEs.
Z. Balanov, Haotian Wu
semanticscholar +1 more source
Localized bases for finite dimensional homogenization approximations with non-separated scales and high-contrast [PDF]
, 2010 We construct finite-dimensional approximations of solution spaces of divergence form operators with $L^\infty$-coefficients. Our method does not rely on concepts of ergodicity or scale-separation, but on the property that the solution space of these ...
Owhadi, Houman, Zhang, Lei
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A Novel Numerical Treatment to One Dimensional Heat and Wave Equations with Second Order Accuracy [PDF]
Computational Algorithms and Numerical DimensionsNumerical solutions to partial differential equations (PDEs) play a vital role in modeling complex physical phenomena across scientific computing and engineering disciplines.
Muhammad Abid, Muhammad Shahid
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Transitions From Monotonicity to Chaos in Gas Mixture Dynamics in Pipeline Networks
PRX Energy, 2023 The blending of hydrogen generated using clean energy into natural gas pipeline networks is proposed in order to utilize existing energy systems for their planned lifetimes while reducing their reliance on fossil fuels.
Luke S. Baker +2 more
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A comparison theorem for nonsmooth nonlinear operators
, 2019 We prove a comparison theorem for super- and sub-solutions with non-vanishing gradients to semilinear PDEs provided a nonlinearity $f$ is $L^p$ function with $p > 1$.
Kozlov, Vladimir, Nazarov, Alexander
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Scientific Reports, 2023 This paper aims to analyze the coupled nonlinear fractional Drinfel’d-Sokolov-Wilson (FDSW) model with beta derivative. The nonlinear FDSW equation plays an important role in describing dispersive water wave structures in mathematical physics and ...
Muhammad Shakeel +7 more
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Energies, 2023 The design and implementation of efficient photovoltaic (PV) plants and wind farms require a precise analysis and definition of specifics in the region of interest. Reliable Artificial Intelligence (AI) models can recognize long-term spatial and temporal
Ladislav Zjavka
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