work Spectral Laplacian solver fun with Fourier-Bessel series and quantum vortices! :> Swirling Kolmogorov Flow modelling ocean turbulent mixing driven by near-inertial waves :-| Discrete Dini transform more fun with Dini series, Bessel functions, and Hankel-Schläfli contour integral. :< Langevin dynamics what happens when Langevin dynamics meets Markov chain meets simulated annealing? :o no unfun
