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Study on characterization of simultaneous centers

Grant number: 25/14445-1
Support Opportunities:Scholarships abroad - Research Internship - Master's degree
Start date: January 18, 2026
End date: July 12, 2026
Field of knowledge:Physical Sciences and Mathematics - Mathematics - Geometry and Topology
Principal Investigator:Claudio Aguinaldo Buzzi
Grantee:Nicolas Davi de Oliveira Deliberto
Supervisor: Joan Torregrosa I Arus
Host Institution: Instituto de Biociências, Letras e Ciências Exatas (IBILCE). Universidade Estadual Paulista (UNESP). Campus de São José do Rio Preto. São José do Rio Preto , SP, Brazil
Institution abroad: Universitat Autònoma de Barcelona (UAB), Spain  
Associated to the scholarship:24/23312-2 - Study of the center-focus problem in the nilpotent case, BP.MS

Abstract

The main objective of this proposal is to characterize simultaneous linear and nilpotentcenters in planar differential systems of degree three. We will study the conditions for theexistence of two or more simultaneous centers, with at least one of them being nilpotent.

News published in Agência FAPESP Newsletter about the scholarship:
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