Invariant Euler–Lagrange Equations and the Invariant Variational Bicomplex
✍ Scribed by Irina A. Kogan; Peter J. Olver
- Book ID
- 110430474
- Publisher
- Springer Netherlands
- Year
- 2003
- Tongue
- English
- Weight
- 348 KB
- Volume
- 76
- Category
- Article
- ISSN
- 0167-8019
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
This paper introduces three new operators and presents some of their properties. It defines a new class of variational problems (called Generalized Variational Problems, or GVPs) in terms of these operators and derives Euler-Lagrange equations for this class of problems. It is demonstrated that the
## Communicated by D. G. Crighton Abstract--We prove that for an ideal incompressible fluid in the presence of a conservative body force, there exists a time invariant, a vector A ---(Jtl,.42,.A3). It is discussed that the invariance of Ai is probably linked to geometrical structures of Navier-Sto