Lie Algebras of Approximate Symmetries
- 10.2991/jnmp.1996.3.1-2.11How to use a DOI?
Properties of approximate symmetries of equations with a small parameter are discussed. It turns out that approximate symmetries form an approximate Lie algebra. A concept of approximate invariants is introduced and the algorithm of their calculating is proposed.
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TY - JOUR AU - Rafail K. Gazizov PY - 1996 DA - 1996/05/01 TI - Lie Algebras of Approximate Symmetries JO - Journal of Nonlinear Mathematical Physics SP - 96 EP - 101 VL - 3 IS - 1-2 SN - 1776-0852 UR - https://doi.org/10.2991/jnmp.1996.3.1-2.11 DO - 10.2991/jnmp.1996.3.1-2.11 ID - Gazizov1996 ER -