Nihon University · Liberal Arts and Basic Sciences Group · 教授

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• On the generalized Ramanujan–Nagell equation $$D_1x^2-D_2=4p^n$$2026 · The Ramanujan Journal, 2026年01月, 査読有り
• On the generalized Ramanujan--Nagell equation $D_1x^2-D_2=p^n$2026 · Publicationes Mathematicae Debrecen, 2026年01月, 査読有り
• Contributions to Ma's conjecture concerning abelian difference sets with multiplier −1 (I)2025 · Journal of Combinatorial Theory, Series A, 2025年05月, 査読有り
• A NOTE ON THE GENERALISED RAMANUJAN–NAGELL EQUATION $x^2=2^m+p^n$2025 · Bulletin of the Australian Mathematical Society, 2025年09月, 査読有り

• Diophantus の m 組と Ramanujan-Nagell 型方程式の研究2024
• 楕円曲線の族に伴う不定方程式の明示解2016
• 楕円曲線の有理点と整数点,および関連する不定方程式の研究2013

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