Chinese 高维代数 Cited by user 書畫晝盡 on 27 Aug 2023 在数学中，特别是（高阶）范畴论中，高维代数是指对范畴化结构的研究. 其在非阿贝尔代数拓扑与抽象代数的推广中有应用.
English Nonabelia algebraic topology Cited by user TakuyaMurata on 30 Sep 2019 In mathematics, nonabelian algebraic topology studies an aspect of algebraic topology that involves (inevitably noncommutative) higher-dimensional algebras.
English Higher-dimensional algebra Cited by user Rjwilmsi on 01 May 2012 Double groupoids were first introduced by Ronald Brown in 1976, in ref. and were further developed towards applications in nonabelian algebraic topology.