Results 71 to 80 of about 9,237 (213)

SOME PROPERTIES OF FRACTIONAL BURGERS EQUATION

open access: yesMathematical Modelling and Analysis, 2002
The fractional generalization of a one‐dimensional Burgers equationwith initial conditions ɸ(x, 0) = ɸ0(x); ɸt(x,0) = ψ0 (x), where ɸ = ɸ(x,t) ∈ C2(Ω): ɸt = δɸ/δt; aDx p is the Riemann‐Liouville fractional derivative of the order p; Ω = (x,t) : x ∈ E 1, t > 0; and the explicit form of a particular analytical solution are suggested.
openaire   +5 more sources

Burgers Equation Revisited

open access: yes, 2003
This paper studies the 1D pressureless turbulence (the Burgers equation). It shows that reliable numerics in this problem is very easy to produce if one properly discretizes the Burgers equation. The numerics it presents confirms the 7/2 power law proposed for probability of observing large negative velocity gradients in this problem.
openaire   +2 more sources

Instantons in Burgers Equation

open access: yes, 1995
11 pages ...
Gurarie, V., Migdal, A.
openaire   +2 more sources

Distributed Approximating Functional Approach to Burgers’ Equation using Element Differential Quadrature Method

open access: yesJournal of Applied Sciences and Environmental Management, 2013
This paper presents a computationally efficient and an accurate methodology in differential quadrature element method (EDQM) analysis of the nonlinear one-dimensional Burgers’ equation.
M Vaghefi   +3 more
doaj   +2 more sources

Matching the Alcubierre and Minkowski spacetimes

open access: yesEuropean Physical Journal C: Particles and Fields
This work analyzes the Darmois junction conditions matching an interior Alcubierre warp drive spacetime to an exterior Minkowski geometry. The joining hypersurface requires that the shift vector of the warp drive spacetime satisfy the solution of a ...
Osvaldo L. Santos-Pereira   +2 more
doaj   +1 more source

New analytical wave solutions of fractional order DMBBM and Bateman-Burgers equations

open access: yesFrontiers in Applied Mathematics and Statistics
The purpose of this article is to explore a new method for solving one of the nonlinear partial differential equations (NPDE) which is difficult to solve.
Nathanon Sribua-Iam   +1 more
doaj   +1 more source

Home - About - Disclaimer - Privacy