"Fredholm theory" meaning in English

{
  "etymology_text": "Named in honour of Erik Ivar Fredholm.",
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      "expansion": "Fredholm theory (uncountable)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "A theory of integral equations, concerning itself in the narrowest sense with the solution of the Fredholm integral equation."
      ],
      "id": "en-Fredholm_theory-en-noun-mzOyHKBX",
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          "mathematics",
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        [
          "integral equation",
          "integral equation"
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          "solution",
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        [
          "Fredholm integral equation",
          "Fredholm integral equation"
        ]
      ],
      "raw_glosses": [
        "(mathematics) A theory of integral equations, concerning itself in the narrowest sense with the solution of the Fredholm integral equation."
      ],
      "related": [
        {
          "word": "Fredholm integral equation"
        },
        {
          "word": "Fredholm kernel"
        },
        {
          "word": "Fredholm operator"
        }
      ],
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        "uncountable"
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      "topics": [
        "mathematics",
        "sciences"
      ],
      "wikipedia": [
        "Fredholm theory"
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    }
  ],
  "word": "Fredholm theory"
}

{
  "etymology_text": "Named in honour of Erik Ivar Fredholm.",
  "head_templates": [
    {
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      "expansion": "Fredholm theory (uncountable)",
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "Fredholm integral equation"
    },
    {
      "word": "Fredholm kernel"
    },
    {
      "word": "Fredholm operator"
    }
  ],
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      "glosses": [
        "A theory of integral equations, concerning itself in the narrowest sense with the solution of the Fredholm integral equation."
      ],
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          "mathematics",
          "mathematics"
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          "integral equation",
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        [
          "Fredholm integral equation",
          "Fredholm integral equation"
        ]
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      "raw_glosses": [
        "(mathematics) A theory of integral equations, concerning itself in the narrowest sense with the solution of the Fredholm integral equation."
      ],
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        "uncountable"
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        "mathematics",
        "sciences"
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      "wikipedia": [
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  "word": "Fredholm theory"
}