14 citations · 61 across the 22 of their papers we have counts for
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Difference algebraic relations among solutions of linear differential equations
Lucia Di Vizio, Charlotte Hardouin, Michael Wibmer
We extend and apply the Galois theory of linear differential equations equipped with the action of an endomorphism. The Galois groups in this Galois theory are difference algebraic…
σ-Galois theory of linear difference equations
Alexey Ovchinnikov, Michael Wibmer
We develop a Galois theory for systems of linear difference equations with an action of an endomorphism σ. This provides a technique to test whether solutions of such systems satis…
Difference Galois theory of linear differential equations
Lucia Di Vizio, Charlotte Hardouin, Michael Wibmer
We develop a Galois theory for linear differential equations equipped with the action of an endomorphism. This theory is aimed at studying the difference algebraic relations among…