swMATH ID: 9344
Software Authors: Rocha Filho, Tarcísio M.; Figueiredo, Annibal; Brenig, Léon
Description: [QPSI]. A MAPLE package for the determination of quasi-polynomial symmetries and invariants We present the quasi-polynomial symmetries and invariants (QPSI) MAPLE package for the systematic determination of quasi-polynomial symmetries, invariants and invariant tensor fields for dynamical systems. A brief survey of the theoretical results obtained by the authors used in the package is given.
Homepage: http://www.sciencedirect.com/science/article/pii/S0010465598001866
Dependencies: Maple
Keywords: quasi-polynomial symmetries and invariants MAPLE package; quasi-polynomial symmetries; invariants; invariant tensor fields; dynamical systems
Related Software: Maple; diffgrob2; PDEtools; Lyapunov; LIE; BIGLIE; CRACK; SADE; LIEPDE; Matlab
Cited in: 4 Publications

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