5 citations · 5 across the 1 of their papers we have counts for
2 papers
math.AG2012
On the definition of the Galois group of linear differential equations
Katsunori Saito
Let us consider a linear differential equation over a differential field K. For a differential field extension L/K generated by a fundamental system of the equation, we show that G…
math.QA2012★ 5 cited
Quantization of Galois theory, Examples and Observations
Katsunori Saito, Hiroshi Umemura
If we consider a q-analogue of linear differential equation, Galoois group of the q-analogue difference equation is still a linear algebraic group. Namely, by a quantization of lin…