The quadratic Waring–Goldbach problem
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Jianya Liu; Trevor D Wooley; Gang Yu
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Article
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2004
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Elsevier Science
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English
⚖ 301 KB
It is conjectured that Lagrange's theorem of four squares is true for prime variables, i.e. all positive integers n with n 4 ðmod 24Þ are the sum of four squares of primes. In this paper, the size for the exceptional set in the above conjecture is reduced to OðN 3