Results 21 to 30 of about 129,477 (297)

PENYELESAIAN PERSAMAAN DIFERENSIAL BIASA NON LINIER MENGGUNAKAN METODE DEKOMPOSISI ADOMIAN

open access: yesMEJ (Mathematics Education Journal), 2017
The Bernoulli ...
Hanna - Fitriana
doaj   +1 more source

q-Bernoulli’s Equation [PDF]

open access: yesAmerican Journal of Applied Sciences, 2020
The work shows the q-deformation of Bernoulli’s equation, q-derivative and q-calculus are used to form a q-analogous of Bernoulli’s equation. We introduce the theorem of q-Bernoulli’s equation.
Salih Y. Arbab, Sami H. Altoum
openaire   +1 more source

Dynamical Delocalization for the 1D Bernoulli Discrete Dirac Operator

open access: yes, 2005
An 1D tight-binding version of the Dirac equation is considered; after checking that it recovers the usual discrete Schr?odinger equation in the nonrelativistic limit, it is found that for two-valued Bernoulli potentials the zero mass case presents ...
de Oliveira, Cesar R., Prado, Roberto A.
core   +1 more source

Diffusive Propagation of Energy in a Non-Acoustic Chain [PDF]

open access: yes, 2016
We consider a non acoustic chain of harmonic oscillators with the dynamics perturbed by a random local exchange of momentum, such that energy and momentum are conserved. The macroscopic limits of the energy density, momentum and the curvature (or bending)
Komorowski, Tomasz, Olla, Stefano
core   +4 more sources

A note on Riccati-Bernoulli Sub-ODE method combined with complex transform method applied to fractional differential equations

open access: yesNonlinear Engineering, 2018
In this paper, the fractional derivatives in the sense of modified Riemann–Liouville and the Riccati-Bernoulli Sub-ODE method are used to construct exact solutions for some nonlinear partial fractional differential equations via the nonlinear fractional ...
Abdelrahman Mahmoud A.E.
doaj   +1 more source

Approximation of a stochastic wave equation in dimension three, with application to a support theorem in H\"{o}lder norm

open access: yes, 2014
A characterization of the support in H\"{o}lder norm of the law of the solution to a stochastic wave equation with three-dimensional space variable is proved. The result is a consequence of an approximation theorem, in the convergence of probability, for
Delgado-Vences, Francisco J.   +1 more
core   +1 more source

Moment bounds for the corrector in stochastic homogenization of a percolation model [PDF]

open access: yes, 2013
We study the corrector equation in stochastic homogenization for a simplified Bernoulli percolation model on $\mathbb{Z}^d$, $d>2$. The model is obtained from the classical $\{0,1\}$-Bernoulli bond percolation by conditioning all bonds parallel to the ...
Lamacz, Agnes   +2 more
core   +5 more sources

A Collocation Method Based on the Bernoulli Operational Matrix for Solving High-Order Linear Complex Differential Equations in a Rectangular Domain

open access: yesAbstract and Applied Analysis, 2013
This paper contributes a new matrix method for the solution of high-order linear complex differential equations with variable coefficients in rectangular domains under the considered initial conditions.
Faezeh Toutounian   +2 more
doaj   +1 more source

Hydrodynamic representation and energy balance for Dirac and Weyl fermions in curved space-times

open access: yesEuropean Physical Journal C: Particles and Fields, 2022
Using a generalized Madelung transformation, we derive the hydrodynamic representation of the Dirac equation in arbitrary curved space-times coupled to an electromagnetic field. We obtain Dirac–Euler equations for fermions involving a continuity equation
Tonatiuh Matos   +2 more
doaj   +1 more source

Fractional Euler-Bernoulli beams: theory, numerical study and experimental validation

open access: yes, 2015
In this paper the classical Euler-Bernoulli beam (CEBB) theory is reformulated utilising fractional calculus. Such generalisation is called fractional Euler-Bernoulli beams (FEBB) and results in non-local spatial description.
Blaszczyk, Tomasz   +2 more
core   +1 more source

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