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The Invariants of the Linear Partial Differential Equation of the Second Order in two Independent Variables

โœ Scribed by Campbell, J. E.

Book ID
120104179
Publisher
Oxford University Press
Year
1912
Tongue
English
Weight
330 KB
Volume
s2-10
Category
Article
ISSN
0024-6115

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๐Ÿ“œ SIMILAR VOLUMES

Differential invariants of the one-dimen
Differential invariants of the one-dimensional quasi-linear second-order evolution equation
โœ N.H. Ibragimov; C. Sophocleous ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 237 KB

We consider evolution equations of the form u t = f(x, u, u x )u xx + g(x, u, u x ) and u t = u xx + g(x, u, u x ). In the spirit of the recent work of Ibragimov [Ibragimov NH. Laplace type invariants for parabolic equations. Nonlinear Dynam 2002;28:125-33] who adopted the infinitesimal method for c