A periodic isoperimetric problem related to the unique games conjecture
A periodic isoperimetric problem related to the unique games conjecture
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与独特博弈猜想相关的周期性等周问题
DOI:
10.1002/rsa.20877
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发表时间:
2019
影响因子:
1
通讯作者:
Heilman, Steven
中科院分区:
文献类型:
--
作者:
Heilman, Steven
We prove the endpoint case of a conjecture of Khot and Moshkovitz related to the unique games conjecture, less a small error. Letn≥ 2. Suppose a subset Ω ofn‐dimensional Euclidean space satisfies −Ω = Ωcand Ω +v= Ωc(up to measure zero sets) for every standard basis vector . For any and for anyq≥ 1, let and let . For anyx∈∂Ω, letN(x) denote the exterior normal vector atxsuch that ‖N(x)‖2= 1. Let . Our main result shows thatBhas the smallest Gaussian surface area among all such subsets Ω, less a small error: In particular, Standard arguments extend these results to a corresponding weak inequality for noise stability. Removing the factor 6 × 10−9would prove the endpoint case of the Khot‐Moshkovitz conjecture. Lastly, we prove a Euclidean analogue of the Khot and Moshkovitz conjecture. The full conjecture of Khot and Moshkovitz provides strong evidence for the truth of the unique games conjecture, a central conjecture in theoretical computer science that is closely related to the P versus NP problem. So, our results also provide evidence for the truth of the unique games conjecture. Nevertheless, this paper does not prove any case of the unique games conjecture.
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DOI:
10.1109/ccc.2012.43
发表时间:
2010
期刊:
2012 IEEE 27th Conference on Computational Complexity
影响因子:
--
作者:
P. Raghavendra;David Steurer;Madhur Tulsiani
通讯作者:
Madhur Tulsiani
DOI:
--
发表时间:
2006
期刊:
影响因子:
--
作者:
Rustum Choksi;P. Sternberg
通讯作者:
P. Sternberg
DOI:
--
发表时间:
2005
期刊:
2010 IEEE 25th Annual Conference on Computational Complexity
影响因子:
--
作者:
Subhash Khot
通讯作者:
Subhash Khot
影响因子:
2
作者:
C. Borell
通讯作者:
C. Borell
影响因子:
2.4
作者:
Theil, F
通讯作者:
Theil, F