Lie symmetries of differential equations play an important role versity in Belfast, N. Ireland (see application form in this issue) in all branches of physics. Usually they have a physical meaning. To know all Lie symmetries for a given problem is there-Computer: Siemens 7.760 fore of utmost importa
A reduce program for determining point and contact lie symmetries of differential equations
โ Scribed by V.P. Eliseev; R.N. Fedorova; V.V. Kornyak
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 497 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0010-4655
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Ireland (see application form in this issue) Nature of physicalproblem Find the symmetries of the given evolution equation: This is Computer: HITAC M-200H important because it enables us to know the qualitative nature of the equation and leads to physical insight. Operating system: VOS 3 Restriction
This program is designed to operate on a system of equations, USA making user-specified substitutions and returning for each expression its partial derivatives with respect to a list of speci-Other computerson which operable: any IBM Series 360/370 fled variables. The output e,~pressionsfor the deri