List questions from perturbation-theory | MathQa

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

Published on 12 Jan 2025 - 8:44

find an approximate solution, up to the order of epsilon

Published on 12 Jan 2025 - 19:25

Method for finding roots of perturbation singular problems

Published on 12 Jan 2025 - 8:40

Convergence of spectrum

Published on 12 Jan 2025 - 17:33

Solving equation with rescaled coordinates

Published on 12 Jan 2025 - 8:44

Finding singular root terms by dominant balance method

Published on 12 Jan 2025 - 8:44

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

Published on 12 Jan 2025 - 23:31

Relation between perturbed matrix and condition number of the matrix

Published on 12 Jan 2025 - 8:26

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

Published on 12 Jan 2025 - 8:44

Showing series is asymptotic

Published on 12 Jan 2025 - 18:20