P-class is a proper subclass of NP-class; and more

JongJin Kim; GwangJin Kim; JongPyo Lee; ShuanHong Wang; Ki-Bong Nam; GyungSig Seo; InSu Kim; YangGon Kim

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arXiv · 2202.10846

P-class is a proper subclass of NP-class; and more

JongJin Kim·GwangJin Kim·JongPyo Lee·ShuanHong Wang·Ki-Bong Nam·GyungSig Seo·InSu Kim·YangGon Kim

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Abstract

We may give rise to some questions related to the mathematical structures of $P$-class and $NP$-class. We have seen that one is a proper subclass of the other. Here we disclose more that $P$- class turns out to be the proper distributive sublattice of the $NP$- class.

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JongJin Kim, GwangJin Kim, JongPyo Lee, ShuanHong Wang, Ki-Bong Nam, GyungSig Seo, InSu Kim, YangGon Kim. 2022-02-22. P-class is a proper subclass of NP-class; and more. https://arxiv.org/abs/2202.10846

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