Differential Equations for Fq-Linear Fun
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Anatoly N Kochubei
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Article
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2000
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Elsevier Science
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English
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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 singu