See group ring on Wiktionary
{ "forms": [ { "form": "group rings", "tags": [ "plural" ] } ], "head_templates": [ { "args": {}, "expansion": "group ring (plural group rings)", "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" }, { "kind": "other", "name": "Entries with translation boxes", "parents": [], "source": "w" }, { "kind": "other", "name": "Pages with 1 entry", "parents": [], "source": "w" }, { "kind": "other", "name": "Pages with entries", "parents": [], "source": "w" }, { "kind": "other", "name": "Terms with Portuguese translations", "parents": [], "source": "w" }, { "kind": "topical", "langcode": "en", "name": "Algebra", "orig": "en:Algebra", "parents": [ "Mathematics", "Formal sciences", "Sciences", "All topics", "Fundamental" ], "source": "w" }, { "kind": "topical", "langcode": "en", "name": "Ring theory", "orig": "en:Ring theory", "parents": [ "Algebra", "Mathematics", "Formal sciences", "Sciences", "All topics", "Fundamental" ], "source": "w" } ], "glosses": [ "Given ring R with identity not equal to zero, and group G=g_1,g_2,...,g_n, the group ring RG has elements of the form a_1g_1+a_2g_2+...+a_ng_n (where a_i isin R) such that the sum of a_1g_1+a_2g_2+...+a_ng_n and b_1g_1+b_2g_2+...+b_ng_n is (a_1+b_1)g_1+(a_2+b_2)g_2+...+(a_n+b_n)g_n and the product is ∑ₖ₌₁ⁿ(∑_(g_ig_j=g_k)a_ib_j)g_k." ], "hypernyms": [ { "word": "algebra over a ring" }, { "word": "free module" }, { "word": "ring" } ], "id": "en-group_ring-en-noun-I2RdT1cI", "links": [ [ "algebra", "algebra" ], [ "ring", "ring" ], [ "identity", "identity" ], [ "group", "group" ] ], "raw_glosses": [ "(algebra) Given ring R with identity not equal to zero, and group G=g_1,g_2,...,g_n, the group ring RG has elements of the form a_1g_1+a_2g_2+...+a_ng_n (where a_i isin R) such that the sum of a_1g_1+a_2g_2+...+a_ng_n and b_1g_1+b_2g_2+...+b_ng_n is (a_1+b_1)g_1+(a_2+b_2)g_2+...+(a_n+b_n)g_n and the product is ∑ₖ₌₁ⁿ(∑_(g_ig_j=g_k)a_ib_j)g_k." ], "synonyms": [ { "word": "group algebra" } ], "topics": [ "algebra", "mathematics", "sciences" ], "translations": [ { "code": "pt", "lang": "Portuguese", "sense": "Translations", "tags": [ "masculine" ], "word": "anel de grupo" } ], "wikipedia": [ "group ring" ] } ], "word": "group ring" }
{ "forms": [ { "form": "group rings", "tags": [ "plural" ] } ], "head_templates": [ { "args": {}, "expansion": "group ring (plural group rings)", "name": "en-noun" } ], "hypernyms": [ { "word": "algebra over a ring" }, { "word": "free module" }, { "word": "ring" } ], "lang": "English", "lang_code": "en", "pos": "noun", "senses": [ { "categories": [ "English countable nouns", "English entries with incorrect language header", "English lemmas", "English multiword terms", "English nouns", "Entries with translation boxes", "Pages with 1 entry", "Pages with entries", "Terms with Portuguese translations", "Translation table header lacks gloss", "en:Algebra", "en:Ring theory" ], "glosses": [ "Given ring R with identity not equal to zero, and group G=g_1,g_2,...,g_n, the group ring RG has elements of the form a_1g_1+a_2g_2+...+a_ng_n (where a_i isin R) such that the sum of a_1g_1+a_2g_2+...+a_ng_n and b_1g_1+b_2g_2+...+b_ng_n is (a_1+b_1)g_1+(a_2+b_2)g_2+...+(a_n+b_n)g_n and the product is ∑ₖ₌₁ⁿ(∑_(g_ig_j=g_k)a_ib_j)g_k." ], "links": [ [ "algebra", "algebra" ], [ "ring", "ring" ], [ "identity", "identity" ], [ "group", "group" ] ], "raw_glosses": [ "(algebra) Given ring R with identity not equal to zero, and group G=g_1,g_2,...,g_n, the group ring RG has elements of the form a_1g_1+a_2g_2+...+a_ng_n (where a_i isin R) such that the sum of a_1g_1+a_2g_2+...+a_ng_n and b_1g_1+b_2g_2+...+b_ng_n is (a_1+b_1)g_1+(a_2+b_2)g_2+...+(a_n+b_n)g_n and the product is ∑ₖ₌₁ⁿ(∑_(g_ig_j=g_k)a_ib_j)g_k." ], "topics": [ "algebra", "mathematics", "sciences" ], "wikipedia": [ "group ring" ] } ], "synonyms": [ { "word": "group algebra" } ], "translations": [ { "code": "pt", "lang": "Portuguese", "sense": "Translations", "tags": [ "masculine" ], "word": "anel de grupo" } ], "word": "group ring" }
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This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2024-11-06 from the enwiktionary dump dated 2024-10-02 using wiktextract (fbeafe8 and 7f03c9b). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.
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