World's Best Scientists 2026 revealed!

D-Index & Metrics

Mathematics

D-Index
51
Citations
11936
World Ranking
1014
National Ranking
53

Overview

Alfred Ramani is affiliated with the Centre national de la recherche scientifique (CNRS) in France. Their research spans the fields of Mathematics and Physics and Astronomy, with a focus on subfields including Statistical and Nonlinear Physics, Geometry and Topology, Algebra and Number Theory, Atomic and Molecular Physics and Optics, and Numerical Analysis.

The scientist's work addresses several main topics, notably Nonlinear Waves and Solitons, Advanced Differential Equations and Dynamical Systems, Advanced Topics in Algebra, Quantum Mechanics and Non-Hermitian Physics, Nonlinear Photonic Systems, Numerical methods for differential equations, and Algebraic structures and combinatorial models.

Recent publications by Alfred Ramani include:

  • "Obtaining the growth of higher order mapping through the study of singularities," 2025, Journal of Physics A Mathematical and Theoretical
  • "Singularities and growth of higher order discrete equations," 2024, Open Communications in Nonlinear Mathematical Physics
  • "Singularity analysis of a generalised Lagrange system," 2020, Chaos Solitons & Fractals
  • "On the singularities of the discrete Korteweg-deVries equation," 2021, Journal of Physics A Mathematical and Theoretical
  • "Gambier lattices and other linearisable systems," 2020, Journal of Nonlinear Mathematical Physics

Frequent co-authors collaborating with Alfred Ramani include:

  • B. Grammaticos
  • Ralph Willox
  • A. S. Cârstea
  • Takafumi Mase
  • Doyong Um

The most common publication venues for Ramani's research are:

  • Journal of Physics A Mathematical and Theoretical
  • Open Communications in Nonlinear Mathematical Physics
  • Chaos Solitons & Fractals
  • Journal of Nonlinear Mathematical Physics
  • arXiv (Cornell University)

Best Publications

  • A connection between nonlinear evolution equations and ordinary differential equations of P‐type. II

    M. J. Ablowitz;A. Ramani;H. Segur

  • Do integrable mappings have the Painlevé property

    B. Grammaticos;A. Ramani;V. Papageorgiou

  • Nonlinear evolution equations and ordinary differential equations of painlevè type

    M. J. Ablowitz;A. Ramani;H. Segur

  • The Painlevé property and singularity analysis of integrable and non-integrable systems

    A. Ramani;B. Grammaticos;T. Bountis

  • Discrete versions of the Painlevé equations.

    A. Ramani;B. Grammaticos;J. Hietarinta

  • Painlevé Conjecture Revisited

    A. Ramani;B. Dorizzi;B. Grammaticos

  • Structural stability of the Korteweg-De Vries solitons under a singular perturbation

    Y. Pomeau;A. Ramani;B. Grammaticos

  • Precollapse Scale Invariance in Gravitational Instability

    F. Moutarde;J.-M. Alimi;F. R. Bouchet;R. Pellat

  • Discrete Painlevé equations: coalescences, limits and degeneracies

    A. Ramani;B. Grammaticos

  • Are all the equations of the Kadomtsev–Petviashvili hierarchy integrable?

    B. Dorizzi;B. Grammaticos;A. Ramani;P. Winternitz

  • Extending the SIR epidemic model

    J Satsuma;R Willox;A Ramani;B Grammaticos

  • From Continuous to Discrete Painlevé Equations

    A.S. Fokas;B. Grammaticos;A. Ramani

  • Coupling-Constant Metamorphosis and Duality between Integrable Hamiltonian Systems

    J. Hietarinta;B. Grammaticos;B. Dorizzi;A. Ramani

  • Integrability of Hamiltonians with third‐ and fourth‐degree polynomial potentials

    B. Grammaticos;B. Dorizzi;A. Ramani

  • Integrable Hamiltonian Systems With Velocity Dependent Potentials

    B. Dorizzi;B. Grammaticos;A. Ramani;P. Winternitz

  • Discrete Painlevé Equations

    Basile Grammaticos;Frank W. Nijhoff;Alfred Ramani

  • On Discrete Painlevé Equations Associated with the Lattice KdV Systems and the Painlevé VI Equation

    F. W. Nijhoff;A. Ramani;B. Grammaticos;Y. Ohta

  • Isomonodromic deformation problems for discrete analogues of Painlevé equations

    V.G. Papageorgiou;F.W. Nijhoff;B. Grammaticos;A. Ramani

  • On the complete and partial integrability of non-Hamiltonian systems

    T.C. Bountis;A. Ramani;B. Grammaticos;B. Dorizzi

  • Soliton structure of the Drinfel’d–Sokolov–Wilson equation

    R. Hirota;B. Grammaticos;A. Ramani

  • Integrals of quadratic ordinary differential equations in R3: The Lotka-Volterra system

    B. Grammaticos;J. Moulin-Ollagnier;A. Ramani;J.-M. Strelcyn

Frequent Co-Authors

B. Grammaticos
B. Grammaticos University of Paris-Saclay
Junkichi Satsuma
Junkichi Satsuma Musashino University
Jarmo Hietarinta
Jarmo Hietarinta University of Turku
Frank W. Nijhoff
Frank W. Nijhoff University of Leeds
Pavel Winternitz
Pavel Winternitz University of Montreal
Ryogo Hirota
Ryogo Hirota Waseda University
Yves Pomeau
Yves Pomeau École Polytechnique
Tassos Bountis
Tassos Bountis University of Patras
M. Lakshmanan
M. Lakshmanan Bharathidasan University
Michio Jimbo
Michio Jimbo Rikkyo University

External Links

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

For those interested in expanding their career options beyond traditional Mathematics roles, pursuing related online degrees can be a strategic move. Business-related programs, like the easiest mba programs, offer opportunities to combine analytical skills with leadership and management expertise.

Professionals aiming to reach senior executive positions might consider advanced degrees such as the cheapest online dba programs. These DBA degrees focus on strategic decision-making and applied research, complementing a strong quantitative background.

Finance is another compelling field for mathematics graduates. Pursuing one of the cheapest online masters in finance can open doors to roles involving risk analysis, investment strategies, and financial modeling.

For students seeking to quickly enhance their credentials, exploring the fastest online mba degree programs helps accelerate career growth without long interruptions in the professional path.

Overall, leveraging these related online degrees provides flexible, cost-effective, and efficient pathways for mathematics graduates to diversify their expertise and pursue varied successful careers.

Best Scientists Citing Alfred Ramani

Trending Scientists

Recently Published Articles