54 citations
- Laboratoire de Physique Théorique de la Matière CondenséeFR25 papers
- University of BlidaDZ24 papers
- Université Paris CitéFR17 papers
- University of Blida 215 papers
- Centre National de la Recherche ScientifiqueFR14 papers
- Sorbonne UniversitéFR9 papers
- Stony Brook UniversityUS6 papers
- The University of MelbourneAU4 papers
- Université de LimogesFR4 papers
- Université Pierre-et-Marie-CurieFR4 papers
- University of Sciences and Technology Houari BoumedieneDZ4 papers
- Institut national de recherche en sciences et technologies du numériqueFR3 papers
5 papers · 1 filter
Differential Galois groups of high order Fuchsian ODE's
N. Zenine, S. Boukraa, S. Hassani +1
We present a simple, but efficient, way to calculate connection matrices between sets of independent local solutions, defined at two neighboring singular points, of Fuchsian differ…
Beyond series expansions: mathematical structures for the susceptibility of the square lattice Ising model
N. Zenine, S. Boukraa, S. Hassani +1
We first study the properties of the Fuchsian ordinary differential equations for the three and four-particle contributions and of the square lattice Ising mo…
Square lattice Ising model susceptibility: connection matrices and singular behavior of and
N. Zenine, S. Boukraa, S. Hassani +1
We present a simple, but efficient, way to calculate connection matrices between sets of independent local solutions, defined at two neighboring singular points, of Fuchsian differ…
Post-critical set and non existence of preserved meromorphic two-forms
M. Bouamra, S. Boukraa, S. Hassani +1
We present a family of birational transformations in depending on two, or three, parameters which does not, generically, preserve meromorphic two-forms. With the introducti…
Ising model susceptibility: Fuchsian differential equation for and its factorization properties
N. Zenine, S. Boukraa, S. Hassani +1
We give the Fuchsian linear differential equation satisfied by , the ``four-particle'' contribution to the susceptibility of the isotropic square lattice Ising model. This…