{
  "aliases": [
    "sum-product-phenomenon",
    "sum-product-theorem"
  ],
  "backlinks": null,
  "body": "\n## Statement\n\nIn arithmetic combinatorics, the **Erdős–Szemerédi theorem** states that for every [[finite set|070R982G4B]] $A$ of [[integers|0C4JS9RF5M]], at least one of the sets $A+A$ and $A\\cdot A$ (the sets of pairwise sums and pairwise products, respectively) form a significantly larger set. More precisely, the Erdős–Szemerédi theorem states that there exist positive constants $c$ and $\\varepsilon$ such that, for any non-empty set $A\\subset\\mathbb{N}$,\n",
  "commit": "68a8c3dc73fd55004b2796431c607c30960d1a85",
  "front": {
    "aliases": [
      "sum-product-phenomenon",
      "sum-product-theorem"
    ],
    "inventory": [
      "T60ZGJDZT5"
    ],
    "kind": "statement",
    "name": "Erdős–Szemerédi theorem",
    "role": "proposition",
    "same_as": {
      "wikidata": "Q3526986",
      "wikipedia": "Erdős–Szemerédi theorem"
    },
    "sources": [
      {
        "locator": "Erdős–Szemerédi theorem",
        "mention": "wikipedia://en/35021032",
        "note": "adopted",
        "sections": [
          "Statement"
        ],
        "wikipedia": "en:35021032@r1374258512"
      }
    ],
    "tag": "YP9194YVVN"
  },
  "kind": "statement",
  "link": "https://math2.tamnd.com/node/YP9194YVVN/",
  "links": null,
  "markdown": "https://math2.tamnd.com/node/YP9194YVVN.md",
  "msc": null,
  "name": "Erdős–Szemerédi theorem",
  "prov": null,
  "role": "proposition",
  "source": "https://github.com/tamnd/math2/blob/main/nodes/YP9/YP9194YVVN.md",
  "status": null,
  "tag": "YP9194YVVN",
  "uri": "m2://YP9194YVVN",
  "url": "https://math2.tamnd.com/wiki/erdos-szemeredi-theorem/",
  "writing": {
    "tag": "YP9194YVVN",
    "kind": "statement",
    "level": "W0",
    "next": [
      {
        "what": "edge uses out",
        "note": "each definition that the statement needs",
        "have": 0,
        "want": 1
      }
    ]
  }
}
