"Frobenius covariant" meaning in English

{
  "etymology_text": "Named after the mathematician Ferdinand Frobenius.",
  "forms": [
    {
      "form": "Frobenius covariants",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Frobenius covariant (plural Frobenius covariants)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
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          "name": "English entries with language name categories using raw markup",
          "parents": [
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          "name": "English terms with non-redundant non-automated sortkeys",
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Mathematics",
          "orig": "en:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Any of a set of special polynomials for a square matrix A, namely projection matrices Aᵢ associated with the eigenvalues and eigenvectors of A."
      ],
      "id": "en-Frobenius_covariant-en-noun-B6bXxvI2",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "polynomial",
          "polynomial"
        ],
        [
          "square matrix",
          "square matrix"
        ],
        [
          "eigenvalue",
          "eigenvalue"
        ],
        [
          "eigenvector",
          "eigenvector"
        ]
      ],
      "raw_glosses": [
        "(mathematics) Any of a set of special polynomials for a square matrix A, namely projection matrices Aᵢ associated with the eigenvalues and eigenvectors of A."
      ],
      "topics": [
        "mathematics",
        "sciences"
      ],
      "wikipedia": [
        "Frobenius covariant"
      ]
    }
  ],
  "word": "Frobenius covariant"
}

{
  "etymology_text": "Named after the mathematician Ferdinand Frobenius.",
  "forms": [
    {
      "form": "Frobenius covariants",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Frobenius covariant (plural Frobenius covariants)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "en:Mathematics"
      ],
      "glosses": [
        "Any of a set of special polynomials for a square matrix A, namely projection matrices Aᵢ associated with the eigenvalues and eigenvectors of A."
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "polynomial",
          "polynomial"
        ],
        [
          "square matrix",
          "square matrix"
        ],
        [
          "eigenvalue",
          "eigenvalue"
        ],
        [
          "eigenvector",
          "eigenvector"
        ]
      ],
      "raw_glosses": [
        "(mathematics) Any of a set of special polynomials for a square matrix A, namely projection matrices Aᵢ associated with the eigenvalues and eigenvectors of A."
      ],
      "topics": [
        "mathematics",
        "sciences"
      ],
      "wikipedia": [
        "Frobenius covariant"
      ]
    }
  ],
  "word": "Frobenius covariant"
}