More on the Function Space \(C(X)\)
摘要
As in the previous chapter, the family \(C(X)\) of all real-valued continuous functions on a nonempty compact topological space X is considered with its standard sup-norm, i.e., \(\displaystyle ||f|| = {\mathrm {sup}}\{|f(x)|: x \in X\}\qquad (f \in C(X)). \)