Ricardo Miranda Martins

Available identifiers

zbMath Open miranda-martins.ricardoMaRDI QIDQ380161

List of research outcomes

Publication	Date of Publication	Type
Sharp estimates for the number of limit cycles in discontinuous generalized Li\'enard equations	2023-07-18	Paper
The complete dynamics description of positively curved metrics in the Wallach flag manifold $\mathrm{SU}(3)/\mathrm{T}^2$	2023-07-12	Paper
On the dynamics of positively curved metrics on $\mathrm{SU}(3)/\mathrm{T}^2$ under the homogeneous Ricci flow	2023-05-10	Paper
Poincar\'e-Hopf Theorem for Filippov vector fields on 2-dimensional compact manifolds	2023-03-07	Paper
The projected homogeneous Ricci flow and its collapses with an application to flag manifolds	2022-10-18	Paper
On Degenerate Cycles in Planar Filippov Systems	2022-05-05	Paper
On Semi-local Structural Stability of Filippov Systems	2022-05-05	Paper
The Chaotic Behavior of Piecewise Smooth Dynamical Systems on Torus and Sphere	2022-05-05	Paper
Homoclinic Boundary-Saddle Bifurcations in Planar Nonsmooth Vector Fields	2022-04-28	Paper
Limit cycles for classes of piecewise smooth differential equations separated by the unit circle	2021-09-15	Paper
A note on Vishik's normal form	2021-03-11	Paper
On the Hamiltonian structure of normal forms at elliptic equilibria of reversible vector fields in \(\mathbb{R}^4\)	2020-10-13	Paper
Dynamics and Stability of Non-Smooth Dynamical Systems with Two Switches	2020-09-18	Paper
On the Dulac's problem for piecewise analytic vector fields	2019-06-21	Paper
The chaotic behaviour of piecewise smooth differential equations on two-dimensional torus and sphere	2019-05-14	Paper
Limit cycles of piecewise smooth differential equations on two dimensional torus	2018-11-06	Paper
Limit cycles for quadratic and cubic planar differential equations under polynomial perturbations of small degree	2017-03-13	Paper
A numerical treatment to the problem of the quantity of Einstein metrics on flag manifolds	2016-01-26	Paper
Chaos in Piecewise Smooth Vector Fields on Two Dimensional Torus and Sphere	2016-01-21	Paper
https://portal.mardi4nfdi.de/entity/Q3458473	2015-12-18	Paper
A brief survey on the Ricci flow in homogeneous manifolds	2015-09-25	Paper
An estimation for the number of limit cycles in a Liénard-like perturbation of a quadratic nonlinear center	2015-09-02	Paper
Periodic orbits, invariant tori, and cylinders of Hamiltonian systems near integrable ones having a return map equal to the identity	2015-05-27	Paper
Limit cycles in discontinuous classical Liénard equations	2014-08-05	Paper
Formal equivalence between normal forms of reversible and Hamiltonian dynamical systems	2013-11-13	Paper
On non-smooth vector fields having a torus or a sphere as the sliding manifold	2012-07-02	Paper
Existence of periodic solutions for a nonautonomous differential equation	2012-06-28	Paper
Global behavior of the Ricci flow on generalized flag manifolds with two isotropy summands	2012-02-25	Paper
On the similarity of Hamiltonian and reversible vector fields in 4D	2011-12-19	Paper
On the birth of minimal sets for perturbed reversible vector fields	2011-12-13	Paper
Reversible-equivariant systems and matricial equations	2011-08-02	Paper
The Ricci flow of left-invariant metrics on full flag manifold \(SU(3)/T\) from a dynamical systems point of view	2009-08-20	Paper

Research outcomes over time

Doctoral students

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Known relations from the MaRDI Knowledge Graph

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