The Exceptional Set in Huas Theorem for Three Squares of Primes

Authors
Liu, Jian Ya Zhan, Tao
Citation
Liu, Jian Ya et Zhan, Tao, The Exceptional Set in Huas Theorem for Three Squares of Primes, Acta mathematica Sinica. English series (Print) , 21(2), 2004, pp. 335-350
Journal title
Acta mathematica Sinica. English series (Print) → ACNP
ISSN journal
14398516
Volume
21
Issue
2
Year of publication
2004
Pages
335 - 350
Database
ACNP
SICI code
Abstract
It is proved that with at most O(N 11/12*) exceptions, all positive integers n N satisfying some necessary congruence conditions are the sum of three squares of primes. This improves substantially the previous results in this direction.