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Quartic residuacity and the quadratic character of certain quadratic irrationalities, International Journal of Number Theory 11(8) (2015), 2487-2503. (with Ronald J. Evans) |
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Ternary quadratic forms and eta quotients, Canadian Mathematical Bulletin 58(4) (2015), 858-868. |
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Some new evaluations of the Legendre symbol (a+bsqrt(q)/p), Acta Arithmetica 170(4) (2015), 361-380. (with Lerna Pehlivan) |
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A "four integers" theorem and a "five integers" theorem, American Mathematical Monthly 122(6) (2015), 528-536. |
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Historical remark on Ramanujan's tau function, American Mathematical Monthly 122(1) (2015), 30-35. |
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Historical remark on a theorem of Zhang and Yue, Journal of Number Theory 147 (2015), 691-693. |