Article ID Journal Published Year Pages File Type
403072 Journal of Symbolic Computation 2015 8 Pages PDF
Abstract

Stratification for nonlinear differential equations in positive characteristic is introduced. Testing this notion for first order equations is discussed, and related to the Cartier operator on curves. A variant of the Grothendieck–Katz conjecture is formulated, and proved in a special case.

Related Topics
Physical Sciences and Engineering Computer Science Artificial Intelligence
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