Results 271 to 280 of about 91,052 (310)

Deterministic, stochastic, and mean-field PDE models in neuroscience. [PDF]

Front Comput Neurosci
Çetin C, Piqueira JRC, İzgi B, Peker-Dobie A, Ahmetolan S, Özkaya M.   +5 more
europepmc   +1 more source

Hybrid expansion methods for fractional non-linear mathematical systems with Erdelyi-Kober derivative operators in theory of tsunami wave modeling. [PDF]

Sci Rep
Damag FH, Saif A, Alshammari M, Alhubairah F, Alshammari MF, Alsharafi MS.   +5 more
europepmc   +1 more source

Bifurcation analysis and soliton solutions of the generalized third-order nonlinear Schrödinger equation using two analytical approaches. [PDF]

Sci Rep
Parveen S, Abbas M, Nazir T, Anwar MN, Alharthi MR, Yousaf MZ, Birhanu A.   +6 more
europepmc   +1 more source

MorphoGrad: A MATLAB toolbox for simulating steady-state morphogen gradients under cell-to-cell variability. [PDF]

STAR Protoc
Adelmann JA, Vetter R, Iber D.
europepmc   +1 more source

Magnetized ternary hybrid nanofluid flow over a curved catalytic surface embedded in a porous medium with Beavers-Joseph slip, volumetric and surface nonthermal heating. [PDF]

Discov Nano
Yusuf A, Bhatti MM, Ellahi R, Marin M.
europepmc   +1 more source

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New iterative methods for nonlinear equations in R

International Journal of Mathematics in Operational Research, 2016
A parameter based on two-step iterative method combining two known third order methods is proposed for solving nonlinear equations in R. The convergence analysis of the method is established to show its fourth order of convergence. In order to enhance the order of convergence from four to seven, its three-step extension is also developed.
Sukhjit Singh, Dharmendra Kumar Gupta
openaire   +1 more source

On Positive Solutions of Elliptic Equations with Oscillating Nonlinearity in $$\mathbb {R}^N$$

Mediterranean Journal of Mathematics, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Francisco J. S. A. Corrêa, Romildo N. de Lima, Alânnio B. Nóbrega   +2 more
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Negative Eigenvalues for a Nonlinear Differential Equation on $\mathbb{R}$

SIAM Journal on Mathematical Analysis, 1993
The nonlinear Dirichlet problem \(-u''-q(t)| u |^{\sigma_ 1}u+r(t) | u |^{\sigma_ 2}u=\lambda u\), \(\lim_{t \to \pm \infty}u(t)=0\) is considered. Conditions are given which imply the existence of a negative eigenvalue and a positive classical solution decaying exponentially at \(\pm \infty\). This generalizes results by Beresticky-Lions for constant \
openaire   +1 more source

A note on nonlinear fourth-order elliptic equations on $$\mathbb R ^N$$

Journal of Global Optimization, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lin Li 0018, Wen-Wu Pan
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A positive solution for a nonlinear Schroedinger equation on R^N

Indiana University Mathematics Journal, 2005
We prove the existence of a positive solution for a class of equations of the form -Δu + V(x)u = f(u), u ∈ H 1 (R N ). On the nonlinearity f, only conditions around 0 and at oo are required.
Jeanjean, Louis, Tanaka, Kazunaga
openaire   +2 more sources