Catalog · Introduction to Functional Analysis Lecture 16 of 23 Lecture 16: Fejer’s Theorem and Convergence of Fourier Series ← Previous Lecture 15: Orthonormal Bases and Fourier Series Next → Lecture 17: Minimizers, Orthogonal Complements and the Riesz Representation Theorem ✓ Mark complete Materials Transcript (PDF) ↗ transcript