Stable homotopy theory is a major area of modern algebraic topology.
稳定同伦论是现代代数拓扑中的一个重要领域。
Using spectra, stable homotopy theory connects homotopy groups with generalized cohomology theories and powerful computational tools.
通过谱这一框架,稳定同伦论把同伦群与广义上同调理论以及强有力的计算工具联系起来。