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arXiv 0812.4779math.AGmath.NT
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对角四次曲面上有理点的稠密性

Density of rational points on diagonal quartic surfaces

Adam Logan, David McKinnon, Ronald van Luijk

摘要:

设a,b,c,d是乘积为平方的非零有理数,设V是PP^3中由ax^4+by^4+cz^4+dw^4=0定义的对角四次曲面。我们证明了如果V包含一个有理点,且该有理点不位于V上的48条直线中的任何一条上,也不位于任何一个坐标平面上,则V上的有理点的集合在Zebraki拓扑和实解析拓扑中都稠密.

英文摘要:

Let a,b,c,d be nonzero rational numbers whose product is a square, and let V be the diagonal quartic surface in PP^3 defined by ax^4+by^4+cz^4+dw^4=0. We prove that if V contains a rational point that does not lie on any of the 48 lines on V or on any of the coordinate planes, then the set of rational points on V is dense in both the Zariski topology and the real analytic topology.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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