Source-pinned research

Research proof index

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This index contains 3 research declarations. Search 10,000 more complete Mathlib declarations.

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Project-declaredLean 4.29.0-rc6

Mixed bound

DeGiorgi.EllipticCoeff.mixed_bound

Plain-language statement

Mixed bilinear bound needed by the variational branch.

partial differential equationsregularity theoryanalysis

Source project: DeGiorgi

Person-level attribution pending.

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Project-declaredLean 4.29.0-rc6

Mul Vec sq le

DeGiorgi.EllipticCoeff.mulVec_sq_le

Plain-language statement

Mixed quadratic bound derived from inverse coercivity.

partial differential equationsregularity theoryanalysis

Source project: DeGiorgi

Person-level attribution pending.

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Project-declaredLean 4.29.0-rc6

Quadratic upper

DeGiorgi.EllipticCoeff.quadratic_upper

Plain-language statement

Pointwise quadratic upper bound derived from the mixed bound.

partial differential equationsregularity theoryanalysis

Source project: DeGiorgi

Person-level attribution pending.

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