Abstract
In this paper we give a formula for the number of representations of some square-free integers by certain ternary quadratic forms and estimate the lower bound of the 2-power appearing in this number.
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Li, D.L., Zhao, C.L. Representation of Integers by Ternary Quadric Forms. Acta Math Sinica 17, 715–720 (2001). https://doi.org/10.1007/s101140100135
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DOI: https://doi.org/10.1007/s101140100135