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The one-dimensional Lieb-Thirring conjecture for 1/2<γ<3/21/2<\gamma<3/2

Theorem 1.1: for every 1/2<γ<3/21/2<\gamma<3/2 and 0≤W∈Lγ+1/2(R)0\le W\in L^{\gamma+1/2}(\mathbb R), Tr(H−W)−γ≤2(γ−1/2γ+1/2)γ−1/2Lγ,1cl∫Wγ+1/2\mathrm{Tr}(H_{-W})_-^\gamma\le2(\frac{\gamma-1/2}{\gamma+1/2})^{\gamma-1/2}L^{cl}_{\gamma,1}\int W^{\gamma+1/2}; the constant equals Lγ,1(1)L^{(1)}_{\gamma,1} and is attained by (r+1)sech2(rx)(r+1)\mathrm{sech}^2(rx), r=(γ−1/2)−1r=(\gamma-1/2)^{-1}. Companions extend the same constant to Hermitian matrix potentials of any finite size (noncommuting, any rank) and classify all equality cases as direct sums of scalar solitons and zero channels. The scalar paper does not classify optimizers, and nothing is claimed in dimensions above one.

Exact FrontierDelta

Prior state unknown→proved

Scope and record

Occurred: Sep 23, 2026

Delta type: SOURCE CLAIM

Assumptions: VibeMathed verification: lean-checked. Publication: announcement. AI contribution: ai-discovered. VibeMathed editorial classifications, scores, notes, relations, and dataset structure are CC BY 4.0. Source statements and linked content retain their own rights.

Canonical aliases: The one-dimensional Lieb-Thirring conjecture for $1/2<\gamma<3/2$ · 1D Lieb-Thirring conjecture

Confidence: Not scored

Registry verification: lean checked · announcement · candidate

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VibeMathed
registry · event recorded by

Unreleased internal OpenAI model
model · ai model contributor · OpenAI

Artifacts and verifiers

Lean proof (OAI.SharpLiebThirring.sharp_lieb_thirring)

lean artifact · pending

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VibeMathed record: The one-dimensional Lieb-Thirring conjecture for 1/2<γ<3/21/2<\gamma<3/2 evidence for this event

This event attributed to Unreleased internal OpenAI model

Companion: Equality cases in the sharp one-dimensional matrix Lieb-Thirring inequality evidence for this event

The one-dimensional Lieb-Thirring conjecture for 1/2<γ<3/21/2<\gamma<3/2 parent of this event

The one-dimensional Lieb-Thirring conjecture for 1/2<γ<3/21/2<\gamma<3/2 evidence for this event

Lean proof (OAI.SharpLiebThirring.sharp_lieb_thirring) evidence for this event

Theorem 1.1: for every 1/2<γ<3/21/2<\gamma<3/2 and 0≤W∈Lγ+1/2(R)0\le W\in L^{\gamma+1/2}(\mathbb R), Tr(H−W)−γ≤2(γ−1/2γ+1/2)γ−1/2Lγ,1cl∫Wγ+1/2\mathrm{Tr}(H_{-W})_-^\gamma\le2(\frac{\gamma-1/2}{\gamma+1/2})^{\gamma-1/2}L^{cl}_{\gamma,1}\int W^{\gamma+1/2}; the constant equals Lγ,1(1)L^{(1)}_{\gamma,1} and is attained by (r+1)sech2(rx)(r+1)\mathrm{sech}^2(rx), r=(γ−1/2)−1r=(\gamma-1/2)^{-1}. Companions extend the same constant to Hermitian matrix potentials of any finite size (noncommuting, any rank) and classify all equality cases as direct sums of scalar solitons and zero channels. The scalar paper does not classify optimizers, and nothing is claimed in dimensions above one. parent of this event

Companion: Sharp one-dimensional Lieb-Thirring inequalities for matrix potentials evidence for this event

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