Results 11 to 20 of about 1,793,022 (276)

Compound orbits break-up in constituents: an algorithm [PDF]

open access: yes, 2014
In this paper decomposition of periodic orbits in bifurcation diagrams are derived in unidimensional dynamics system $x_{n+1}=f(x_{n};r)$, being $f$ an unimodal function.
Gómez, A. González   +3 more
core   +3 more sources

Arbitrary order fractional differential equations and inclusions with new integro-multipoint boundary conditions

open access: yesAdvances in Difference Equations, 2018
In this paper, we study a new boundary value problem of arbitrary order fractional differential equations equipped with new integro-multipoint boundary conditions.
Sara Salem   +3 more
doaj   +1 more source

Computed Chaos or Numerical Errors [PDF]

open access: yes, 2010
Discrete numerical methods with finite time-steps represent a practical technique to solve initial-value problems involving nonlinear differential equations.
Yao, Lun-Shin
core   +3 more sources

Linearized analysis versus optimization-based nonlinear analysis for nonlinear systems [PDF]

open access: yes, 2009
For autonomous nonlinear systems stability and input-output properties in small enough (infinitesimally small) neighborhoods of (linearly) asymptotically stable equilibrium points can be inferred from the properties of the linearized dynamics.
Packard, Andrew, Topcu, Ufuk
core   +1 more source

On more general boundary value problems involving sequential fractional derivatives

open access: yesAdvances in Difference Equations, 2019
We investigate the existence of solutions for new boundary value problems of Caputo-type sequential fractional differential equations and inclusions supplemented with nonlocal integro-multipoint boundary conditions.
Bashir Ahmad   +3 more
doaj   +1 more source

A study on photo-thermo-elastic wave in a semi-conductor material caused by ramp-type heating

open access: yesAlexandria Engineering Journal, 2021
A mathematical model of the Green-Naghdi photo-thermoelastic model due to ramp-type heating is presented to study the photo- thermo-elastic waves in a two-dimension semi-conductor material.
Aatef D. Hobiny   +2 more
doaj   +1 more source

On comparison of the estimators of the Hurst index and the diffusion coefficient of the fractional Gompertz diffusion process [PDF]

open access: yes, 2016
We study some estimators of the Hurst index and the diffusion coefficient of the fractional Gompertz diffusion process and prove that they are strongly consistent and most of them are asymptotically normal. Moreover, we compare the asymptotic behavior of
Kubilius, Kestutis, Melichov, Dmitrij
core   +3 more sources

Why Patterns Appear Spontaneously in Dissipative Systems? [PDF]

open access: yes, 1999
It is proposed that the spatial (and temporal) patterns spontaneously appearing in dissipative systems maximize the energy flow through the pattern forming interface.
Staliunas, Kestutis
core   +3 more sources

New conditions for the existence of equilibrium prices [PDF]

open access: yesYugoslav Journal of Operations Research, 2018
We study the existence of equilibrium price vector in a supply-demand model taking into account the transaction costs associated with the sale of products.
Arutyunov Aram V.   +2 more
doaj   +1 more source

Attractivity for Hilfer fractional stochastic evolution equations

open access: yesAdvances in Difference Equations, 2020
This article is devoted to the study of the attractivity of solutions to a class of stochastic evolution equations involving Hilfer fractional derivative.
Min Yang   +3 more
doaj   +1 more source

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