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Results tagged with d-modules
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user 56878
Modules over rings of differential operators.
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Reference request - existence of formal solutions for integrable connections
Let $K$ be a field of characteristic $0$, let $A = K[[t_1, \ldots, t_n]]$ be a power series ring over $K$, and let $V$ be a free $A$-module. Let $\nabla \colon V \rightarrow V \otimes_A \Omega^1_{A/K} …
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