Local Darboux First Integrals of Analytic Differential Systems
نویسندگان
چکیده
In this paper we discuss local and formal Darboux first integrals of analytic differential systems, using the theory of PoincaréDulac normal forms. We study the effect of local Darboux integrability on analytic normalization. Moreover we determine local restrictions on classical Darboux integrability of polynomial systems.
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تاریخ انتشار 2015