On Universal Binary Hermitian Forms
AbstractEarnest and Khosravani, Iwabuchi, and Kim and Park recently gave a complete classification of the universal binary Hermitian forms. We give a unified proof of the universalities of these Hermitian forms, relying upon Ramanujan's list of universal quadratic forms and the Bhargava–Hanke 290-Theorem. Our methods bypass the
2017 ◽
Vol 16
(10)
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pp. 1750197
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2016 ◽
Vol 31
(17)
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pp. 1650102
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2003 ◽
Vol 35
(6)
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pp. 1059-1076
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1980 ◽
Vol 12
(3)
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pp. 327-333
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Keyword(s):