Kelmer Alves, Filipe Author

The Eisenhart lift: A didactical introduction of modern geometrical concepts from Hamiltonian dynamics

  • Cariglia M.
  • Alves F.K.

European Journal of Physics - 1/3/2015

10.1088/0143-0807/36/2/025018

Cite count: 29 (Scopus)
Open Access

Systems of differential equations of higher order describing pseudo-spherical or spherical surfaces

  • Kelmer F.
  • Tenenblat K.

Journal of Differential Equations - 15/4/2025

10.1016/j.jde.2025.02.003

Cite count: 3 (Scopus)
Open Access

Superposition Formulae for the Geometric Bäcklund Transformations of the Hyperbolic and Elliptic Sine-Gordon and Sinh-Gordon Equations

  • Kelmer F.
  • Tenenblat K.

Symmetry Integrability and Geometry Methods and Applications Sigma - 1/1/2024

10.3842/sigma.2024.015

Cite count: 1 (Scopus)
Open Access

On a class of systems of hyperbolic equations describing pseudo-spherical or spherical surfaces

  • Kelmer F.
  • Tenenblat K.

Journal of Differential Equations - 5/12/2022

10.1016/j.jde.2022.08.017

Cite count: 5 (Scopus)

A unified approach to Bäcklund type theorems for surfaces in 3-dimensional pseudo-euclidean space

  • Filipe Kelmer
  • Luciana Rodrigues
  • Keti Tenenblat

Matemática Contemporânea - 2022

10.21711/231766362022/rmc495

  • ORCID

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Superposition Formulae for the Geometric Bäcklund Transformations of the Hyperbolic and Elliptic Sine-Gordon and Sinh-Gordon Equations

  • Kelmer, F.
  • Tenenblat, K.

arXiv - 2022

10.48550/arxiv.2211.01247

  • ORCID

On Third-Order Evolution Systems Describing Pseudo-Spherical or Spherical Surfaces

  • Kelmer, F.

arXiv - 2024

10.48550/arxiv.2412.02657

  • ORCID

On a class of systems of hyperbolic equations describing pseudo-spherical or spherical surfaces

  • Kelmer, F.
  • Tenenblat, K.

arXiv - 2021

10.48550/arxiv.2112.05040

  • ORCID
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