arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0710.5202math.CT
收藏

3-computads范畴不是闭范畴

The category of 3-computads is not cartesian closed

Mihaly Makkai, Marek Zawadowski

摘要:

利用Eckmann-Hilton论证证明了3-computads范畴是非闭范畴.作为推论,我们得到,当n>2时,所有计算的范畴和n-计算的范畴都不形成局部carr闭范畴,因此也不形成初等范畴。

英文摘要:

We show, using Eckmann-Hilton argument, that the category of 3-computads is not cartesian closed. As a corollary we get that neither the category of all computads nor the category of n-computads, for n>2, do form locally cartesian closed categories, and hence elementary toposes.

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。

↑