"Yoneda embedding" meaning in English

{
  "etymology_text": "Named after the Japanese mathematician Nobuo Yoneda (1930–1996).",
  "forms": [
    {
      "form": "Yoneda embeddings",
      "tags": [
        "plural"
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    }
  ],
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  "lang_code": "en",
  "pos": "noun",
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      ],
      "glosses": [
        "An embedding of a category 𝒞 within the category of functors from 𝒞 to the category of sets. Such an embedding is effected by a Yoneda functor."
      ],
      "id": "en-Yoneda_embedding-en-noun-SZaBB-rc",
      "links": [
        [
          "category theory",
          "category theory"
        ],
        [
          "embedding",
          "embedding"
        ],
        [
          "functor",
          "functor"
        ],
        [
          "Yoneda functor",
          "Yoneda functor"
        ]
      ],
      "raw_glosses": [
        "(category theory) An embedding of a category 𝒞 within the category of functors from 𝒞 to the category of sets. Such an embedding is effected by a Yoneda functor."
      ],
      "topics": [
        "category-theory",
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ],
      "wikipedia": [
        "Yoneda embedding"
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  ],
  "word": "Yoneda embedding"
}

{
  "etymology_text": "Named after the Japanese mathematician Nobuo Yoneda (1930–1996).",
  "forms": [
    {
      "form": "Yoneda embeddings",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Yoneda embedding (plural Yoneda embeddings)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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    {
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      "glosses": [
        "An embedding of a category 𝒞 within the category of functors from 𝒞 to the category of sets. Such an embedding is effected by a Yoneda functor."
      ],
      "links": [
        [
          "category theory",
          "category theory"
        ],
        [
          "embedding",
          "embedding"
        ],
        [
          "functor",
          "functor"
        ],
        [
          "Yoneda functor",
          "Yoneda functor"
        ]
      ],
      "raw_glosses": [
        "(category theory) An embedding of a category 𝒞 within the category of functors from 𝒞 to the category of sets. Such an embedding is effected by a Yoneda functor."
      ],
      "topics": [
        "category-theory",
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ],
      "wikipedia": [
        "Yoneda embedding"
      ]
    }
  ],
  "word": "Yoneda embedding"
}