On Dirichlet series whose coefficients are class numbers of binary quadratic forms
1996 ◽
Vol 142
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pp. 95-132
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Keyword(s):
For an integer d > 0 (resp. d < 0) let hd denote the number of Sl2(Z)-equivalence classes of primitive (resp. primitive positive-definite) integral binary quadratic forms of discriminant d. For where t and u are the smallest positive integral solutions of the equation t2 − du2 = 4 if d is a non-square and εd = 1 if d is a square.
2014 ◽
Vol 10
(06)
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pp. 1395-1420
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2012 ◽
Vol 272
(3-4)
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pp. 1115-1135
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1982 ◽
Vol 15
(2)
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pp. 229-247
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1989 ◽
Vol 105
(4)
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pp. 847-847
2009 ◽
Vol 106
(14)
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pp. 5513-5516
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2004 ◽
Vol 122
(6)
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pp. 3603-3607
2011 ◽
Vol 07
(06)
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pp. 1603-1614
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1953 ◽
Vol 49
(1)
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pp. 63-71
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