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Cutting-edge developments in computational number theory through high-speed implementations using advanced computer algebra systems

Research Project

Project/Area Number 25K06955
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 11010:Algebra-related
Research InstitutionTokyo Metropolitan University

Principal Investigator

横山 俊一  東京都立大学, 理学研究科, 准教授 (90741413)

Project Period (FY) 2025-04-01 – 2030-03-31
Project Status Granted (Fiscal Year 2025)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2029: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2028: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2027: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2026: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2025: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords計算機数論 / 計算機代数 / 楕円曲線 / 保型形式 / LMFDB
Outline of Research at the Start

代数的整数論におけるいくつかの対象物に対して,特定の条件をもつものを高速・効率的に計算する数学的手法,およびこれを実現するアルゴリズムとその実装を得る.とくに計算代数的技法の援用,高水準言語による超高速実装により,現在得られているデータベースを大幅に拡張することを目指す.

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Published: 2025-04-17   Modified: 2025-06-20  

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