Core Concepts
Formalization of the Lebesgue Differentiation Theorem in Coq provides insights into the Fundamental Theorem of Calculus for Lebesgue integration.
Abstract
The content provides a detailed overview of the Lebesgue Differentiation Theorem formalized in Coq. It covers the formalization process, the main theorems, and their applications. The structure of the content includes an introduction, background on MathComp-Analysis, the statement of the Lebesgue Differentiation theorem, proofs of related lemmas, and applications of the theorem. Key highlights include the formalization of topological constructs, the Lebesgue Differentiation theorem, the FTC for Lebesgue integration, Lebesgue's density theorem, and the Hardy-Littlewood maximal inequality. The content also discusses related work in formalizing the Lebesgue Differentiation theorem in other proof assistants.
Stats
The Lebesgue Differentiation Theorem provides insights into the Fundamental Theorem of Calculus for Lebesgue integration.
The Lebesgue Differentiation theorem states that, for a real-valued, locally-integrable function f, there exist Lebesgue points a.e.
The Lebesgue Differentiation theorem formalized in Coq enriches MathComp-Analysis with new topological constructs.
The Lebesgue Differentiation theorem allows for the incremental enrichment of theories in MathComp-Analysis.
Quotes
"The formalization of the Fundamental Theorem of Calculus for the Lebesgue integral in the Coq proof assistant is an ongoing work part of the development of MathComp-Analysis."
"Proving the first FTC in this way has the advantage of decomposing into loosely-coupled theories of moderate size and of independent interest."