List questions from perturbation-theory | MathQa

show that the orbit represented by the function r() is an ellipse

Published on 13 Apr 2025 - 12:19

find an approximate solution, up to the order of epsilon

Published on 15 Apr 2025 - 17:31

Method for finding roots of perturbation singular problems

Published on 14 Apr 2025 - 8:05

Convergence of spectrum

Published on 12 Apr 2025 - 14:22

Solving equation with rescaled coordinates

Published on 14 Apr 2025 - 5:17

Finding singular root terms by dominant balance method

Published on 14 Apr 2025 - 14:11

laplace method $\sim \frac12 \sqrt{\frac{\pi}x}$

Published on 14 Apr 2025 - 7:05

Relation between perturbed matrix and condition number of the matrix

Published on 14 Apr 2025 - 9:14

Perturbation theory, why are the assumptions of the method satisfied?

Published on 14 Apr 2025 - 3:11

Showing series is asymptotic

Published on 09 Apr 2025 - 23:01