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SVD: Singular Value Decomposition


Eigenbasis / Eigenspace


Eigen-decomposition


Hadamard Product / Diagonal Matrix / Orthogonal Matrix


Tensor


Minimum vs Minimal w.r.t. generalized inequality


Linear Independence / Affine Independence / Non-singular Square Matrix / Definite Square Symmetric Matrix


Digest of Terence Tao Analysis


Infinite Cartesian Products


Topology Induced by Metric / Equivalence of Metrics