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10/18/2022
Galois Groups of Linear Difference-Differential Equations
We study the relation between the Galois group G of a linear difference-...
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11/25/2021
Quasi-equivalence of heights in algebraic function fields of one variable
For points (a,b) on an algebraic curve over a field K with height 𝔥, the...
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02/07/2021
Separability Problems in Creative Telescoping
For given multivariate functions specified by algebraic, differential or...
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01/17/2021
Telescopers for differential forms with one parameter
Telescopers for a function are linear differential (resp. difference) op...
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05/04/2020
Rational Solutions of First Order Algebraic Ordinary Differential Equations
Let f(t, y,y')=∑_i=0^d a_i(t, y)y'^i=0 be a first order ordinary differe...
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10/01/2019
