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math.NT2025
On Triple Quadratic Residue Symbols in Real Quadratic Fields
Atsuki Kuramoto
We introduce triple quadratic residue symbols for certain finite primes 's of a real quadratic field with tri…
math.NT2024
The Density of Borromean Primes
Yuki Ishida, Atsuki Kuramoto, Dingchuan Zheng
In this paper, we study an asymptotic distribution of sets of primes satisfying certain "linking conditions" in arithmetic topology, namely, conditions given by the Legendre and Ré…