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ZH
在数学中,特别是在泛函分析中,有界算子的谱是矩阵的特征值集合的推广。
bn:01331845n Concept
English:
functional analysis
EN
In algebraic topology, a branch of mathematics, a spectrum is an object representing a generalized cohomology theory.
bn:16979278n Concept
English:
homotopy theory
algebraic topology
topology