期刊论文详细信息
Canadian mathematical bulletin | |
A K3 Surface Associated With Certain Integral Matrices Having Integral Eigenvalues | |
关键词: symmetric matrices; eigenvalues; elliptic surfaces; K3 surfaces; Néron--Severi group; rational curves; Diophantine equations; arithmetic geometry; algebraic geometry; number theory; | |
DOI : 10.4153/CMB-2006-053-6 | |
学科分类:数学(综合) | |
来源: University of Toronto Press * Journals Division | |
【 摘 要 】
In this article we will show that there are infinitely manysymmetric, integral $3 imes 3$ matrices, with zeros on thediagonal, whose eigenvalues are all integral. We will do this byproving that the rational points on a certain non-Kummer, singularK3 surfaceare dense. We will also compute the entire Néron-Severi group ofthis surface and find all low degree curves on it.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201912050576493ZK.pdf | 37KB | download |