grmonty: A MONTE CARLO CODE FOR RELATIVISTIC RADIATIVE TRANSPORT
نویسندگان
چکیده
منابع مشابه
Relativistic Monte Carlo
Hamiltonian Monte Carlo (HMC) is a popular Markov chain Monte Carlo (MCMC) algorithm that generates proposals for a Metropolis-Hastings algorithm by simulating the dynamics of a Hamiltonian system. However, HMC is sensitive to large time discretizations and performs poorly if there is a mismatch between the spatial geometry of the target distribution and the scales of the momentum distribution....
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ژورنال
عنوان ژورنال: The Astrophysical Journal Supplement Series
سال: 2009
ISSN: 0067-0049,1538-4365
DOI: 10.1088/0067-0049/184/2/387