Results 71 to 80 of about 4,525,221 (172)

Power Series Solution for Korteweg-de Vries Equation

open access: yesTrends in Computational and Applied Mathematics
We apply the similarity method to the Korteweg-de Vries equation, where we obtain a new equation, in terms of similarity variable. We use the power series method, getting the similarity solution, which is exemplified graphically by particular cases.
F. S. Costa   +3 more
doaj   +1 more source

Solutions series for some non-harmonic motion equations

open access: yesElectronic Journal of Differential Equations, 2003
We consider the class of nonlinear oscillators of the form {gather*} {d^2 uover{dt^2}} + f(u) = epsilon g(t) u(0) = a_0, quad u'(0) = 0, end{gather*} where $g(t)$ is a $2T$-periodic function, $f$ is a function only dependent on $u$, and $epsilon $ is a ...
A. Raouf Chouikha
doaj  

Solid Solution in the As2S3-Sb2S3 Series at [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2008
Orpiment, getchellite and stibnite from Zarshuran deposit, NW Iran, exhibit extensive As-Sb substitution. There are four known minerals along As2S3-Sb2S3 join, i.e.
doaj  

Coefficients of singularities for a simply supported plate problems in plane sectors

open access: yesElectronic Journal of Differential Equations, 2013
This article represents the solution to a plate problem in a plane sector that is simple supported, as a series. By using appropriate Green's functions, we establish a biorthogonality relation between the terms of the series, which allows us to ...
Boubakeur Merouani, Razika Boufenouche
doaj  

Power series solution for the modified KdV equation

open access: yesElectronic Journal of Differential Equations, 2008
We use the method developed by Christ [3] to prove local well-posedness of a modified Korteweg de Vries equation in $mathcal{F}L^{s,p}$ spaces.
Tu Nguyen
doaj  

Solution structures in alkali nitrates and nitrites at high concentrations. [PDF]

open access: yesRSC Adv
Mergelsberg ST   +9 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy