Differential Equations for F_q-Linear Functions

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We study certain classes of equations for $F_q$-linear functions, which are the natural function field counterparts of linear ordinary differential equations. It is shown that, in contrast to both classical and $p$-adic cases, formal power series solutions have positive radii of convergence near a singular point of an equation. Algebraic properties of the ring of $F_q$-linear differential operators are also studied.
17 pages, LaTex-2e

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Number Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/79383

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/9911075
 http://arxiv.org/abs/math/9911075

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arXiv