Alex Rezende

Available identifiers

zbMath Open rezende.alex-cMaRDI QIDQ2068681

List of research outcomes

Publication	Date of Publication	Type
Limit cycles in refracted Hamiltonian systems with a straight switching line	2023-11-16	Paper
On the non-existence of isochronous centers in planar discontinuous differential systems	2023-11-16	Paper
Geometric analysis of quadratic differential systems with invariant ellipses	2022-07-20	Paper
Characterization and bifurcation diagram of the family of quadratic differential systems with an invariant ellipse in terms of invariant polynomials	2022-05-25	Paper
Structurally unstable quadratic vector fields of codimension two: families possessing either a cusp point or two finite saddle-nodes	2021-11-19	Paper
Quadratic Differential Systems with a Finite Saddle-Node and an Infinite Saddle-Node (1, 1)SN - (B)	2021-08-18	Paper
Structurally unstable quadratic vector fields of codimension two: families possessing a finite saddle-node and an infinite saddle-node	2021-06-25	Paper
Quadratic Differential Systems with a Finite Saddle-Node and an Infinite Saddle-Node (1,1)SN - (A)	2021-03-12	Paper
Structurally Unstable Quadratic Vector Fields of Codimension One	2018-06-29	Paper
https://portal.mardi4nfdi.de/entity/Q4597280	2017-12-12	Paper
Topological Classification of Quadratic Polynomial Differential Systems with a Finite Semi-Elemental Triple Saddle	2016-12-01	Paper
https://portal.mardi4nfdi.de/entity/Q5741541	2016-07-25	Paper
https://portal.mardi4nfdi.de/entity/Q3464818	2016-01-27	Paper
Global phase portraits of a SIS model	2015-06-18	Paper
The Geometry of Quadratic Polynomial Differential Systems with a Finite and an Infinite Saddle-Node (C)	2015-06-03	Paper
Global configurations of singularities for quadratic differential systems with exactly two finite singularities of total multiplicity four	2015-05-22	Paper
The Geometry of Quadratic Polynomial Differential Systems with a Finite and an Infinite Saddle-Node (A, B)	2014-09-26	Paper
GLOBAL PHASE PORTRAITS OF QUADRATIC POLYNOMIAL DIFFERENTIAL SYSTEMS WITH A SEMI-ELEMENTAL TRIPLE NODE	2013-11-27	Paper

Research outcomes over time

Doctoral students

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Known relations from the MaRDI Knowledge Graph

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