54 citations
- Laboratoire de Physique Théorique de la Matière CondenséeFR25 papers
- University of BlidaDZ24 papers
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- University of Blida 215 papers
- Centre National de la Recherche ScientifiqueFR14 papers
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- Stony Brook UniversityUS6 papers
- The University of MelbourneAU4 papers
- Université de LimogesFR4 papers
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- University of Sciences and Technology Houari BoumedieneDZ4 papers
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Showing 2012Show all
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math-ph2012★ 11 cited
Ising n-fold integrals as diagonals of rational functions and integrality of series expansions: integrality versus modularity
A. Bostan, S. Boukraa, G. Christol +2
We show that the n-fold integrals of the magnetic susceptibility of the Ising model, as well as various other n-fold integrals of the "Ising class", or n-fold integrals f…
math-ph2012★ 44 cited
Ising n-fold integrals as diagonals of rational functions and integrality of series expansions
A. Bostan, S. Boukraa, G. Christol +2
We show that the n-fold integrals of the magnetic susceptibility of the Ising model, as well as various other n-fold integrals of the "Ising class", or n-fold integrals f…
math-ph2012★ 12 cited
Holonomic functions of several complex variables and singularities of anisotropic Ising n-fold integrals
S. Boukraa, S. Hassani, J-M. Maillard
Lattice statistical mechanics, often provides a natural (holonomic) framework to perform singularity analysis with several complex variables that would, in a general mathematical f…