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A Galoisian proof of Ritt theorem on the differential transcendence of Poincaré functions
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Action of an endomorphism on (the solutions of) a linear differential equation
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Approche galoisienne de la transcendance différentielle
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Articles et preprints
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Courbures, groupes de Galois génériques et D-groupoïdes de Galois d'un système aux D-différences
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Descent for differential Galois theory of difference equations. Confluence and q-dependency
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Difference algebraic relations among solutions of linear differential equations
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Difference Galois theory for the "applied" mathematician
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Difference Galois theory of linear differential equations
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Differential transcendence of Bell numbers and relatives: a Galois theoretic approach
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Galois theories for q-difference equations: comparison theorems
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Inhomogeneous order 1 iterative functional equations with applications to combinatorics
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Intrinsic approach to Galois theory of q-difference equations
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On the arithmetic theory of q-difference equations. The q-analogue of the Grothendieck-Katz's conjecture on p-curvatures