Journal ArticleInternational Journal of Number Theory · April 1, 2021
We give formulas for local densities of diagonal integral ternary quadratic forms at odd primes. Exponential sums and quadratic Gauss sums are used to obtain these formulas. These formulas (along with 2-adic densities and Siegel's mass formula) can be used ...
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Journal ArticleAustralasian Journal of Combinatorics · January 1, 2018
The rainbow and strong rainbow connection numbers, as well as variants of these in which the edge colorings are required to be proper, are estimated and in some cases determined exactly for some Cayley graphs, including the Hamming graphs H(n, q, k), exclu ...
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