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Simultaneity of centres in ℤ -equivariant systems

Jaume Giné1, Jaume Llibre2, Claudia Valls3

  • 1Departament de Matemàtica, Inspires Research Centre, Universitat de Lleida, Avda. Jaume II, 69; 25001 Lleida, Catalonia, Spain.

Proceedings. Mathematical, Physical, and Engineering Sciences
|June 12, 2018
PubMed

Keywords:
centre–focus problemequivariant systemfirst integralssimultaneity of centres

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