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Source-pinned research

Research proof index

Search theorem names, mathematical ideas, modules, topics, projects, and role-labelled researchers. Open a result for its complete indexed Lean declaration and source record.

This index contains 2,569 curated research declarations and 119,070 complete package declarations. Search 10,000 more complete Mathlib declarations.

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Showing 865 to 870 of 2,569 results.

Project-declaredLean 4.24.0-rc1

Det muller lang inter

det_muller_lang_inter

Mathematical statement

Deterministic Muller languages are closed under intersection.

automata theoryformal languagescomputer science

Source project: Automata Theory

Person-level attribution pending.

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Project-declaredLean 4.24.0-rc1

Det muller lang union

det_muller_lang_union

Mathematical statement

Deterministic Muller languages are closed under union.

automata theoryformal languagescomputer science

Source project: Automata Theory

Person-level attribution pending.

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Project-declaredLean 4.21.0-rc3

Determinant Bound application

DeterminantBound.application

Mathematical statement

A particular application of the determinant bound used in subcase 2.1

number theoryABC conjectureDiophantine equations

Source project: ABC Exceptions

Person-level attribution pending.

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Project-declaredLean 4.32.0

Di in ff

di_in_ff

Project documentation

A finite-field density-increment lemma. If the normalized additive correlation of AA with a set CC of density at least γ\gamma differs from its random value by at least ε\varepsilon, then there is a subspace VV of explicitly bounded codimension. Averaging 1A1_A over VV raises its LL^\infty density to at least (1+ε/32)α(1+\varepsilon/32)\alpha, where α\alpha is the density of AA.

additive combinatoricsarithmetic progressionsFourier analysis

Source project: Arithmetic Progressions Almost Periodicity

Person-level attribution pending.

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