On the dynamics of the Bianchi IX system

In this paper, we study the flow on three invariant sets of dimension five for the classical Bianchi IX system. In these invariant sets, using the Darboux theory of integrability, we prove the non-existence of periodic solutions and we study their dynamics. Moreover, we find three invariant sets of dimension four where the flow is integrable.

Eucalyptus ESTs corresponding to the protoporphyrinogen IX oxidase enzyme related to the synthesis of heme, chlorophyll, and to the action of herbicides

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Censo de reducciones indigenas seleccionadas: analisis sociodemografico, distritos de Labranza, Molco, Maquehue y Metrenco, Provincia de Cautin, IX Region, Chile, octubre-diciembre 1988

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