00:00 Wave function and Ket vector
03:17 Bra vector
04:35 Scalar product
05:53 Inner product
06:35 Visuals interpretation
06:49 Tensor/outer product
07:42 Projection matrix
08:39 Basis change of kets
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Books by Alexander Fufaev:
1) Equations of Physics: Solve EVERY Physics Problem
2) Alexander Fufaev and His Never Ending Story: