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View Equation

The database contains 327 equations (8 equations are awaiting activation).

Equation data
Category:6. Difference and Functional Equations
Subcategory:6.3. Linear Equations in Two and More Independent Variables
Equation(s):\noindent
$w(x,y)=w(y+a,x-a)$,\hfill\break
where $a$ is an arbitrary parameter.
Solution(s),
Transformation(s),
Integral(s)
:
Solution:\\
$w(x,y)=\Phi(x+y)$,\hfill\break
where $\Phi(z)$ is an arbitrary function.
Novelty:New equation(s) & solution(s) / integral(s)
Author/Contributor's Details
Last name:Polyanin
First name:Andrei
Country:Russia
City:Moscow
Statistic information
Submission date:Thu 30 Nov 2006 13:29
Edits by author:1
Last edit by author:Mon 11 Dec 2006 12:44

Edit (Only for author/contributor)


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Copyright © 2006-2011 Andrei D. Polyanin, Alexei I. Zhurov and Alexander L. Levitin