We present a recently developed Maple-based “GeM” software package for automated symmetry and conservation law analysis of systems of partial and ordinary differential equations (DE). The package contains a collection of powerful easy-to-use routines for mathematicians and applied researchers. A standard program that employs “GeM” routines for symmetry, adjoint symmetry or conservation law analysis of any given DE system occupies several lines of Maple code, and produces output in the canonical form. Classification of symmetries and conservation laws with respect to constitutive functions and parameters present in the given DE system is implemented. The “GeM” package is being successfully used in ongoing research. Run examples include classical and new results. (Source:

References in zbMATH (referenced in 87 articles , 1 standard article )

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  1. Cheviakov, A. F.; Dorodnitsyn, V. A.; Kaptsov, E. I.: Invariant conservation law-preserving discretizations of linear and nonlinear wave equations (2020)
  2. Freire, Igor Leite; Filho, Nazime Sales; de Souza, Ligia Corrêa; Toffoli, Carlos Eduardo: Invariants and wave breaking analysis of a Camassa-Holm type equation with quadratic and cubic non-linearities (2020)
  3. Jamal, Sameerah: New multipliers of the barotropic vorticity equations (2020)
  4. Opanasenko, Stanislav; Popovych, Roman O.: Generalized symmetries and conservation laws of (1 + 1)-dimensional Klein-Gordon equation (2020)
  5. Polat, Gülden Gün; Özer, Teoman: The group-theoretical analysis of nonlinear optimal control problems with Hamiltonian formalism (2020)
  6. Bai, Tonglaga; Chaolu, Temuer: A potential constraints method of finding nonclassical symmetry of PDEs based on Wu’s method (2019)
  7. Feng, Wei: On symmetry groups and conservation laws for space-time fractional inhomogeneous nonlinear diffusion equation (2019)
  8. Giresunlu, İlker Burak; Yaşar, Emrullah; Rashid Adem, Abdullahi: The logarithmic ((1+1))-dimensional KdV-like and ((2+1))-dimensional KP-like equations: Lie group analysis, conservation laws and double reductions (2019)
  9. Heß, Julian; Cheviakov, Alexei F.: A solution set-based entropy principle for constitutive modeling in mechanics (2019)
  10. Manganaro, N.: Conservation laws for (2 \times2) hyperbolic systems (2019)
  11. Mohammadi, Zahra; Reid, Gregory J.; Huang, Tracy Shih-lung: Introduction of the MapDE algorithm for determination of mappings relating differential equations (2019)
  12. Peng, Linyu; Zhang, Zhenning: Statistical Einstein manifolds of exponential families with group-invariant potential functions (2019)
  13. Vaneeva, Olena; Boyko, Vyacheslav; Zhalij, Alexander; Sophocleous, Christodoulos: Classification of reduction operators and exact solutions of variable coefficient Newell-Whitehead-Segel equations (2019)
  14. Wang, Guo; Yong, Xuelin; Huang, Yehui; Tian, Jing: Symmetry, pulson solution, and conservation laws of the Holm-Hone equation (2019)
  15. Zhao, Zhonglong: Conservation laws and nonlocally related systems of the Hunter-Saxton equation for liquid crystal (2019)
  16. Adem, Abdullahi Rashid: On the solutions and conservation laws of a two-dimensional Korteweg de Vries model: multiple (\exp)-function method (2018)
  17. Buhe, Eerdun; Bluman, G. W.; Alatancang, Chen; Yulan, Hu: Some approaches to the calculation of conservation laws for a telegraph system and their comparisons (2018)
  18. Cheviakov, A. F.; Heß, J.: A symbolic computation framework for constitutive modelling based on entropy principles (2018)
  19. Cheviakov, Alexei F.: Exact closed-form solutions of a fully nonlinear asymptotic two-fluid model (2018)
  20. Kara, Abdul H.: On the relationship between the invariance and conservation laws of differential equations (2018)

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