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 121 research declarations. Search 10,000 more complete Mathlib declarations.

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Project-declaredLean 4.32.0

Base Change Right surjective

IsDedekindDomain.HeightOneSpectrum.adicCompletion.baseChangeRight_surjective

Plain-language statement

The canonical map L βŠ—[K] K_v β†’ ∏_{w|v} L_w is surjective.

number theoryarithmetic geometryFermat's Last Theorem

Source project: Fermat's Last Theorem

Person-level attribution pending.

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Project-declaredLean 4.32.0

Exists adic Valued mul sub le

IsDedekindDomain.HeightOneSpectrum.exists_adicValued_mul_sub_le

Plain-language statement

Given a, b ∈ A and v b ≀ v a we can find y in A such that y is close to a / b by the valuation v.

number theoryarithmetic geometryFermat's Last Theorem

Source project: Fermat's Last Theorem

Person-level attribution pending.

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