On the analytic theory of isotropic ternary quadratic forms. II
摘要
In the first part of this work [3], a quantitative supplement to the Hasse principle was given for the count of the number of automorphic orbits of primitive zeros of a genus of ternary quadratic forms. This sequel contains, for certain special forms, an independent and elementary proof of this result. When combined with other results of [3], this proof also leads to a refinement of an asymptotic result of [3] and some corollaries for these special forms.