Generalized renormalization group equation for systems of arbitrary symmetry
β Scribed by A. A. Lisyansky; D. Nicolaides
- Publisher
- Springer
- Year
- 1994
- Tongue
- English
- Weight
- 309 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0020-7748
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π SIMILAR VOLUMES
The present paper solves the problem of the group classification of the general Burgers' equation u t ΒΌ f Γ°x; uΓu 2 x ΓΎ gΓ°x; uΓu xx , where f and g are arbitrary smooth functions of the variable x and u, by using Lie method. The paper is one of the few applications of an algebraic approach to the p
A new scenario in the renormalization group symmetry method is introduced to solve an initial value problem for a system of partial differential equations. As a specific example, we give an exact solution to the shallow water equations, which describes two-dimensional flow over a flat bottom.