# American Institute of Mathematical Sciences

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April  2007, 17(2): 387-395. doi: 10.3934/dcds.2007.17.387

## Polynomial inverse integrating factors for polynomial vector fields

 1 Departament de Matemàtiques Universitat, Autònoma de Barcelona, 08193 Bellaterra, Barcelona, Spain, Spain 2 Departament de Matemàtiques, Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona

Received  December 2005 Revised  September 2006 Published  November 2006

We present some results and one open question on the existence of polynomial inverse integrating factors for polynomial vector fields.
Citation: Antoni Ferragut, Jaume Llibre, Adam Mahdi. Polynomial inverse integrating factors for polynomial vector fields. Discrete & Continuous Dynamical Systems, 2007, 17 (2) : 387-395. doi: 10.3934/dcds.2007.17.387
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