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astro-ph.IM2025
Multi-Point Hermite Methods for the N-Body Problem
Alexander J. Dittmann
Numerical integration methods are central to the study of self-gravitating systems, particularly those comprised of many bodies or otherwise beyond the reach of analytical methods.…
astro-ph.IM2024
Notes on the Practical Application of Nested Sampling: MultiNest, (Non)convergence, and Rectification
Alexander J. Dittmann
Nested sampling is a promising tool for Bayesian statistical analysis because it simultaneously performs parameter estimation and facilitates model comparison. MultiNest is one of…