arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1404.6089math.NTmath.CA
收藏

Heisenberg群上的格点计数问题

The lattice point counting problem on the Heisenberg groups

Rahul Garg, Amos Nevo, Krystal Taylor

摘要:

本文考虑了由$N_{α,A}((z,t)) = \left(|z|^α+ A |t|^{α/2}\right)^{1/α}$给出的海森堡群上的径向范数和海森堡齐次范数,对于$α\ge 2$和$A>0$ .这个自然族包括规范的Cygan-Korányi范数,对应于$α=4$。研究了Heisenberg群上的格点计数问题,即建立了大半径球$R$上整点格所含点数的误差估计.在$α=2$在所有维度上都是最佳可能的情况下,我们为误差建立的指数。

英文摘要:

We consider the radial and Heisenberg-homogeneous norms on the Heisenberg groups given by $N_{α,A}((z,t)) = \left(|z|^α+ A |t|^{α/2}\right)^{1/α}$, for $α\ge 2$ and $A>0$. This natural family includes the canonical Cygan-Korányi norm, corresponding to $α=4$. We study the lattice points counting problem on the Heisenberg groups, namely establish an error estimate for the number of points that the lattice of integral points has in a ball of large radius $R$. The exponent we establish for the error in the case $α=2$ is the best possible, in all dimensions.

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。

↑