L2.3 Degenerate Perturbation theory: Example and setup
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L2.4 Degenerate Perturbation Theory: Leading energy corrections
22:56
L1.1 General problem. Non-degenerate perturbation theory
1:09:58
MIT Introduction to Deep Learning | 6.S191
22:28
L2.1 Remarks and validity of the perturbation series
20:56
L2.2 Anharmonic Oscillator via a quartic perturbation
22:51
L7.1 The WKB approximation scheme
26:34
L9.1 The interaction picture and time evolution
1:23:14