mathworld.wolfram.com
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MathWorld is Wolfram’s comprehensive online mathematics encyclopedia with detailed, formula-rich articles across math topics. It covers QR factorization, matrix decompositions, and other linear algebra concepts, offering definitions, explanations, and references.
More resources on QR Factorization
Computational Science and Engineering I
Learn QR-factorization and other computational methods with Gilbert Strang's MIT course. Explore science and engineering applications.
Linear Algebra
Learn QR factorization and other key linear algebra concepts with Gilbert Strang's MIT course. Master matrices and solve systems of equations!
ocw.mit.edu
MIT OpenCourseWare offers free, openly accessible course materials from MIT, including lecture notes, assignments, and exams across a wide range of subjects. It's a valuable resource for learning topics like QR factorization in linear algebra by exploring its extensive course catalogs.
nptel.ac.in
NPTEL (National Programme on Technology Enhanced Learning) is an Indian online learning platform offering video lectures, course materials, quizzes, and certificates for engineering, science, and humanities courses from IITs/IISc. It hosts structured courses across topics like mathematics and numerical methods with downloadable resources.