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YCor
YCor
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Is there work on Differentialdifferential Galois Theorytheory and Infinite Operatorsinfinite operators?

I'm curious about Differentialdifferential Galois Theorytheory and I've noticed that everything I read covers only finite order operators (e.g. $L = Y^n + a_{n-1} Y^{n-1} + \dots + a_0 Y$). Has there been any work on using Differentialdifferential Galois Theorytheory to instead study infinite operators?

Is there work on Differential Galois Theory and Infinite Operators?

I'm curious about Differential Galois Theory and I've noticed that everything I read covers only finite order operators (e.g. $L = Y^n + a_{n-1} Y^{n-1} + \dots + a_0 Y$). Has there been any work on using Differential Galois Theory to instead study infinite operators?

Is there work on differential Galois theory and infinite operators?

I'm curious about differential Galois theory and I've noticed that everything I read covers only finite order operators (e.g. $L = Y^n + a_{n-1} Y^{n-1} + \dots + a_0 Y$). Has there been any work on using differential Galois theory to instead study infinite operators?

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PQ-
PQ-
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Is there work on Differential Galois Theory and Infinite Operators?

I'm curious about Differential Galois Theory and I've noticed that everything I read covers only finite order operators (e.g. $L = Y^n + a_{n-1} Y^{n-1} + \dots + a_0 Y$). Has there been any work on using Differential Galois Theory to instead study infinite operators?