Taylor polynomial stepwise refinement algorithm for lie and high symmetries of partial differential equations

A reduce package for determining lie sym

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

✍ Fritz Schwarz 📂 Article 📅 1982 🏛 Elsevier Science 🌐 English ⚖ 558 KB

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