Gram-Schmidt Process in Linear Algebra - Oxford University Lecture
Learn the Gram-Schmidt Process in this 33-minute video lecture by University of Oxford Mathematician Dr Tom Crawford. Explore the steps of this algorithm for creating an orthonormal set of vectors, starting with a review of orthonormal sets. Follow along as the lecturer breaks down the process into three key steps: normalizing the first vector, subtracting projections and normalizing subsequent vectors, and repeating for remaining vectors. Gain deeper understanding through detailed explanations, including a direct calculation of inner products and a 2D plane example with projection map visualization. Conclude with a comprehensive worked example in polynomial inner product space, demonstrating the process using integral-defined inner products. Access additional resources, including practice exercises and related video lectures, to reinforce your understanding of this fundamental linear algebra concept.