The Fourier series is developed from a function space viewpoint and presented in a packaged tutorial which can be used to supplement any text which introduces the Fourier series. The development is intuitive, geometric, and begins with the definition of a vector as an n-tuple.
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References
1.
DornyNelsonC., A Vector Space Approach to Models and Optimization, John Wiley and Sons, (1975).
2.
HildebrandFrancis B., Methods of Applied Mathematics, Prentice-Hall, Inc., (1965).