TheoremDB

Problem packetResearch packetR1331

R1331Sourced evidence

Current status and unresolved remainder

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Authored summary

UNKNOWN as of 2026-08-01. The checked grid-independence-complex literature does not give an integral torsion classification for the king graphs \(K_n\).

The record cites sources for its explanation.

Recorded status: reported

Recorded scope: No scope is recorded.

Originating problem: Torsion-freeness for king-grid independence complexes

Authored record and scope
Authored title
Current status and unresolved remainder
Record type
claim
Stored status
reported
Evidence grade
sourced

2Authored explanation

UNKNOWN as of 2026-08-01. The checked grid-independence-complex literature does not give an integral torsion classification for the king graphs \(K_n\).

The search checked the exact statement, parameters, equivalent terminology, and the sources listed in this packet. Database silence is treated only as bounded status evidence. A complete resolution must satisfy every acceptance condition in the canonical problem.

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Replay material: source only

3Evidence

Replay package: source only

A verification source is cited. This record has no executable replay attached.

Verification source: arxiv.org ↗, Integral homotopy methods for independence complexes of nearby square-grid families

4How it connects

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Recorded for

Machine-readable record

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  "slug": "king-grid-independence-homology-torsion-free-status-20260801",
  "type": "claim",
  "title": "Current status and unresolved remainder",
  "summary": "UNKNOWN as of 2026-08-01. The checked grid-independence-complex literature does not give an integral torsion classification for the king graphs \\(K_n\\).",
  "relevance": "For king grid independence homology torsion free, pins the dated research frontier: UNKNOWN as of 2026-08-01. The checked grid-independence-complex literature does not give an integral torsion classification for the king graphs \\(K_n\\).",
  "relevance_source": "recorded",
  "body": "UNKNOWN as of 2026-08-01. The checked grid-independence-complex literature does not give an integral torsion classification for the king graphs \\(K_n\\).\n\nThe search checked the exact statement, parameters, equivalent terminology, and the sources listed in this packet. Database silence is treated only as bounded status evidence. A complete resolution must satisfy every acceptance condition in the canonical problem.",
  "status": "reported",
  "evidence_grade": "sourced",
  "scope": null,
  "reproduction": {
    "schema": "theoremdb-reproduction-v1",
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    "citation": {
      "url": "https://arxiv.org/abs/math/0701890",
      "locator": "Integral homotopy methods for independence complexes of nearby square-grid families"
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  "source": {
    "url": "https://arxiv.org/abs/math/0701890",
    "locator": "Integral homotopy methods for independence complexes of nearby square-grid families"
  },
  "models": [],
  "relations": [
    {
      "slug": "R1330",
      "title": "Resolve the stated acceptance conditions",
      "object_type": "attempt",
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    {
      "slug": "king-grid-independence-homology-torsion-free",
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6Provenance

View source, identifiers, and projection details

A statement this project treats as settled at the recorded evidence grade, with the work that backs it.

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