The quadratic form in 9 prime variables

Abstract

Let $f(x_1,\dots ,x_n)$ be a regular indefinite integral quadratic form with $n\ge 9$, and let $t$ be an integer. It is established that $f(x_1,\dots ,x_n)=t$ has solutions in prime variables if there are no local obstructions.

31 pages

Cited by in corpus (1)

• Some refinements for translation invariant quadratic forms in dense sets