Formal normal forms and formal embeddings into flows for power-log transseries (CROSBI ID 631481)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Pavao Mardešić, Maja Resman, Jean-Philippe Rolin, Vesna Županović
engleski
Formal normal forms and formal embeddings into flows for power-log transseries
The Dulac series are the asymptotic expansions of first return maps in a neighborhood of a hyperbolic polycycle. In this article, we consider two algebras of power-log transseries (generalized series) which extend the algebra of Dulac series. We give a formal normal form and prove a formal embedding theorem for transseries in these algebras.
transseries; Dulac map; normal form; vector field; embedding
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Podaci o prilogu
1-2.
2015.
objavljeno
Podaci o matičnoj publikaciji
Hector Giacomini (Université de Tours) ; Francesc Mañosas (Universitat Autònoma de Barcelona) ; Chengzhi Li (Peking University)
Tarragona: Universitat Autònoma de Barcelona
Podaci o skupu
Advances in Qualitative Theory of Differential Equations
pozvano predavanje
20.04.2015-24.04.2015
Tarragona, Španjolska