Results 21 to 30 of about 23,025 (301)

Simulated Annealing Using Hybrid Monte Carlo [PDF]

open access: yesJournal of Statistical Physics, 1997
17 pages, 2 figures, LaTeX, to appear in Journal of Statistical Physics 89 5/6, (1997)
Salazar, R., Toral, R.
openaire   +3 more sources

Tunneling hybrid Monte-Carlo algorithm [PDF]

open access: yesPhysical Review D, 2007
The hermitian Wilson kernel used in the construction of the domain-wall and overlap Dirac operators has exceptionally small eigenvalues that make it expensive to reach high-quality chiral symmetry for domain-wall fermions, or high precision in the case of the overlap operator.
Golterman, Maarten, Shamir, Yigal
openaire   +2 more sources

SCIENTIFIC WORKFLOWS FOR MCNP6 AND PROTEUS WITHIN THE NEAMS WORKBENCH [PDF]

open access: yesEPJ Web of Conferences, 2021
In this work we integrate MCNP and PROTEUS, two high-fidelity reactor physics codes, into the Nuclear Energy Advanced Modeling and Simulation (NEAMS)Workbench.
Dominesey Kurt A.   +3 more
doaj   +1 more source

Hybrid Censoring Schemes with Mixture Gamma Failure Distribution

open access: yesJournal of Mathematics, 2021
Censoring schemes have received much attention over the past decades. Hybrid censoring schemes are censoring schemes mixed of type-I (T-1) and type-II (T-2) censoring schemes, a most popular area of study in life-testing or reliability experiments.
Hassan M. Aljohani, Nada M. Alfaer
doaj   +1 more source

Fault Reconstruction for a Giant Satellite Swarm Based on Hybrid Multi-Objective Optimization

open access: yesApplied Sciences, 2023
To perform indicator selection and verification for the on-orbit fault reconstruction of a giant satellite swarm, a hybrid multi-objective fault reconstruction algorithm is proposed and then verified by Monte Carlo analysis.
Guohua Kang   +3 more
doaj   +1 more source

Extra Chance Generalized Hybrid Monte Carlo [PDF]

open access: yesJournal of Computational Physics, 2015
We study a method, Extra Chance Generalized Hybrid Monte Carlo, to avoid rejections in the Hybrid Monte Carlo method and related algorithms. In the spirit of delayed rejection, whenever a rejection would occur, extra work is done to find a fresh proposal that, hopefully, may be accepted.
Campos, Cédric M., Sanz-Serna, J. M.
openaire   +2 more sources

Hybrid Intelligent Algorithm for Determining Network Capacity with Transportation Time Reliability Constraints [PDF]

open access: yesInternational Journal of Computational Intelligence Systems, 2011
Motivated by a problem in the commodity transportation, a mathematical model is developed to calculate capacity of single-commodity network when the time reliability levels of transporting commodity between origin-destination pairs are constrained.
Wangtu Xu, Yuan Li, Hui Wang, Peifeng Hu
doaj   +1 more source

Accelerating equilibrium spin-glass simulations using quantum annealers via generative deep learning

open access: yesSciPost Physics, 2023
Adiabatic quantum computers, such as the quantum annealers commercialized by D-Wave Systems Inc., are routinely used to tackle combinatorial optimization problems.
Giuseppe Scriva, Emanuele Costa, Benjamin McNaughton, Sebastiano Pilati
doaj   +1 more source

Analysis of DD, TT and DT Neutron Streaming Experiments with the ADVANTG Code [PDF]

open access: yesEPJ Web of Conferences, 2020
The paper presents an analysis of DD, TT and DT neutron streaming benchmark experiments with the recently released hybrid transport code ADVANTG (AutomateD VAriaNce reducTion Generator).
Kos Bor   +8 more
doaj   +1 more source

Hybrid Monte Carlo

open access: yesPhysics Letters B, 1987
We present a new method for the numerical simulation of lattice field theory. A hybrid (molecular dynamics/Langevin) algorithm is used to guide a Monte Carlo simulation. There are no discretization errors even for large step sizes. The method is especially efficient for systems such as quantum chromodynamics which contain fermionic degrees of freedom ...
Simon Duane   +3 more
openaire   +1 more source

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