bn:16986084n
Noun Concept
Categories: Srinivasa Ramanujan, Squares in number theory, Quadratic forms
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Ramanujan's ternary quadratic form  Ramanujan's ternary form  Ramanujan ternary form  Ramanujan ternary quadratic form
EN
In number theory, a branch of mathematics, Ramanujan's ternary quadratic form is the algebraic expression x2 + y2 + 10z2 with integral values for x, y and z. Wikipedia
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EN
In number theory, a branch of mathematics, Ramanujan's ternary quadratic form is the algebraic expression x2 + y2 + 10z2 with integral values for x, y and z. Wikipedia
The quadratic form x²+y²+10z² over the integers, about which it is conjectured that the only odd integers not of that form are 3, 7, 21, 31, 33, 43, 67, 79, 87, 133, 217, 219, 223, 253, 307, 391, 679, and 2719 Wikidata
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