Algebraicity or infinite local monodromy for integral solutions at singular points
Algebraicity or infinite local monodromy for integral solutions at singular points
Let be a smooth projective curve, let be a reduced effective divisor, and let be a logarithmic flat bundle on . For , let be an integral formal flat section at . Singular-point conjecture. Either is algebraic, or has infinite monodromy at . This is presented as a local prediction of the main conjecture; the source gives no resolution.
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Primary source
Yeuk Hay Joshua Lam and Daniel Litt, “Algebraicity and integrality of solutions to differential equations”, arXiv:2501.13175 (2025).
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