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

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Project-declaredLean 4.32.0

Integrable On norm rpow ball compl iff

Space.integrableOn_norm_rpow_ball_compl_iff

Plain-language statement

The function x ↦ ‖x‖ᵖ is integrable on {x : Space d | 0 < a ≤ ‖x‖} iff d + p < 0.

physicsquantum field theoryrelativity

Source project: Physlib

Person-level attribution pending.

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Project-declaredLean 4.32.0

Integrable On norm rpow ball iff

Space.integrableOn_norm_rpow_ball_iff

Plain-language statement

The function x ↦ ‖x‖ᵖ is integrable on {x : Space d | 0 ≤ ‖x‖ < b} iff 0 < d + p.

physicsquantum field theoryrelativity

Source project: Physlib

Person-level attribution pending.

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Project-declaredLean 4.32.0

Integrable On norm rpow iff of is Bounded nhds

Space.integrableOn_norm_rpow_iff_of_isBounded_nhds

Plain-language statement

The function x ↦ ‖x‖ᵖ is integrable on a bounded neighborhood of the origin iff 0 < d + p.

physicsquantum field theoryrelativity

Source project: Physlib

Person-level attribution pending.

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Project-declaredLean 4.32.0

Integrable On norm rpow shell

Space.integrableOn_norm_rpow_shell

Plain-language statement

The function x ↦ ‖x‖ᵖ is integrable on the shell {x : Space d | 0 < a ≤ ‖x‖ ∧ ‖x‖ < b}.

physicsquantum field theoryrelativity

Source project: Physlib

Person-level attribution pending.

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