On the number of representations of integers by quaternary quadratic forms

Lao, HX; Xie, ZX; Wang, D

Lao, HX (corresponding author), Shandong Normal Univ, Sch Math & Stat, Jinan, Peoples R China.

INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS, 2021; 52 (2): 395

Abstract

Let R-1 (n), R-2 (n) denote the numbers of representations of a positive integer n by the quaternary quadratic forms g(1)(x(1), x(2), x(3), x(4)) = 2(......

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