The Journal of the Indian Mathematical Society

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

On Recurrence Formulae for the Number of Classes of Definite Binary Quadratic Forms


Affiliations
1 St. Johp's College, Cambridge, England, United Kingdom
     

   Subscribe/Renew Journal


Let F(m), (m > 0) denote the number of uneven classes of forms AX2 + 2BXY + CY2 (i.e. A and B not both even) of determinant - m = B2 - AC and with the convention that F(0) = 0 and that the class (A, 0, A) is reckoned as 1|2 .
Subscription Login to verify subscription
User
Notifications
Font Size


Abstract Views: 194

PDF Views: 0




  • On Recurrence Formulae for the Number of Classes of Definite Binary Quadratic Forms

Abstract Views: 194  |  PDF Views: 0

Authors

L. J. Mordell
St. Johp's College, Cambridge, England, United Kingdom

Abstract


Let F(m), (m > 0) denote the number of uneven classes of forms AX2 + 2BXY + CY2 (i.e. A and B not both even) of determinant - m = B2 - AC and with the convention that F(0) = 0 and that the class (A, 0, A) is reckoned as 1|2 .