A reduce package for determining lie symmetries of ordinary and partial differential equations

Published: 01-01-1982| Version 1 | DOI: 10.17632/r8zr56vrfr.1
Fritz Schwarz


Abstract Title of program: LIE0,LIE1,LIE2,LIE3,LIE4 Catalogue number: AAZB Program obtainable form: CPC Program library, Queen's University in Belfast, N. Ireland (see application form in this issue) Computer: Siemens 7.760 Operating system: BS 2000 Programming language used: LISP High speed storage required: depends on the problem, minimum about 400 000 bytes No. of bits in a word: 32 Number of cards in combined program and test deck: 200 Title of program: LIE0, LIE1, LIE2, LIE3, LIE4 Catalogue Id: AAZB_v1_0 Nature of problem Lie symmetries of differential equations play an important role in all branches of physics. Usually they have a physical meaning. To know all Lie symmetries for a given problem is therefore of utmost importance because it usually leads to additional physical insight. Versions of this program held in the CPC repository in Mendeley Data AAZB_v1_0; LIE0, LIE1, LIE2, LIE3, LIE4; 10.1016/0010-4655(82)90072-8 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)