On a constructive representation of an orthogonal trigono- metric Schauder basis for C2 1. Introduction
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real analysis - prove that a space with a Schauder basis is separable, that is, it contains a countable dense subset. - Mathematics Stack Exchange
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Schauder Bases in Banach Spaces of Continuous Functions (Lecture Notes in Mathematics, 918): Semadeni, Z.: 9783540114819: Amazon.com: Books
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Amazon.it: Schauder Basis: Mathematics, Basis, Topological Vector Space, Banach Space, Juliusz Schauder, Haar Wavelet, Unconditional Convergence - Surhone, Lambert M., Tennoe, Mariam T., Henssonow, Susan F. - Libri
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