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arXiv 1105.0841math.NTmath.COmath.MG
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广义Frobenius数:界和平均行为

Generalized Frobenius numbers: Bounds and average behavior

Iskander Aliev, Lenny Fukshansky, Martin Henk

摘要:

通过将s-Frobenius数与某个凸体关于某个格的所谓s-覆盖半径联系起来,给出了s-Frobenius数的新的上、下界,推广了R. Kannan表示经典的Frobenius数。使用这些界限,我们得到的结果的平均行为的s-Frobenius数,扩展类似的最近调查的经典Frobenius数的各种作者。我们还推导出的s-覆盖半径,一个有趣的几何量本身的界限。

英文摘要:

We produce new upper and lower bounds for the s-Frobenius number by relating it to the so called s-covering radius of a certain convex body with respect to a certain lattice; this generalizes a well-known theorem of R. Kannan for the classical Frobenius number. Using these bounds, we obtain results on the average behavior of the s-Frobenius number, extending analogous recent investigations for the classical Frobenius number by a variety of authors. We also derive bounds on the s-covering radius, an interesting geometric quantity in its own right.

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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