Source-pinned research

Research proof index

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This index contains 8 research declarations. Search 10,000 more complete Mathlib declarations.

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Project-declaredLean 4.29.0-rc6

Mem W1p Witness ae eq p

DeGiorgi.MemW1pWitness.ae_eq_p

Plain-language statement

Weak gradients of the same W^{1,p} function agree a.e. on the source open set.

partial differential equationsregularity theoryanalysis

Source project: DeGiorgi

Person-level attribution pending.

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Project-declaredLean 4.29.0-rc6

Sobolev of mem W01p univ

DeGiorgi.sobolev_of_memW01p_univ

Plain-language statement

Whole-space Sobolev inequality specialized to the MemW₀^{1,p} data already stored in the MemW₀^{1,p} witness predicate.

partial differential equationsregularity theoryanalysis

Source project: DeGiorgi

Person-level attribution pending.

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