Motivated by this question: Perturbation of a Schwarzschild Black Hole
How would one deal with the situation where black hole experiences not only small perturbations but major changes to the metric?
Motivated by this question: Perturbation of a Schwarzschild Black Hole
How would one deal with the situation where black hole experiences not only small perturbations but major changes to the metric?
Like in most physically complicated cases, one would normally solve the dynamic system numerically. In the case of general relativity, the "3+1 decomposition" method or equivalent is used. There are some open source tools for aiding in numerical research.