SOLVE

作品数:278被引量:288H指数:7
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相关机构:北京大学天津医科大学代谢病医院哈尔滨医科大学附属第二医院中国人民解放军总医院更多>>
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Combining deep reinforcement learning with heuristics to solve the traveling salesman problem
《Chinese Physics B》2025年第1期96-106,共11页Li Hong Yu Liu Mengqiao Xu Wenhui Deng 
Project supported by the National Natural Science Foundation of China(Grant Nos.72101046 and 61672128)。
Recent studies employing deep learning to solve the traveling salesman problem(TSP)have mainly focused on learning construction heuristics.Such methods can improve TSP solutions,but still depend on additional programs...
关键词:traveling salesman problem deep reinforcement learning simulated annealing algorithm transformer model whale optimization algorithm 
Could two-dimensional perovskites fundamentally solve the instability of perovskite photovoltaics
《Chinese Physics B》2022年第11期42-53,共12页Luoran Chen Hu Wang Yuchuan Shao 
Project supported by the National Natural Science Foundation of China (Grant Nos. 61805263 and 62104234)。
The high efficiency and low production cost enable the halide perovskite solar cells as a promising technology for the next generation photovoltaics.Nevertheless,the relatively poor stability of the organic–inorganic...
关键词:halide perovskite solar cells two-dimensional perovskites stability 
HeTDSE:A GPU based program to solve the full-dimensional time-dependent Schr?dinger equation for two-electron helium subjected to strong laser fields
《Chinese Physics B》2021年第7期216-225,共10页Xi Zhao Gangtai Zhang Tingting Bai Jun Wang Wei-Wei Yu 
the National Natural Science Foundation of China(Grant Nos.11904192,11604119,11627807,and 11604131);the Natural Science Basic Research Plan of Shaanxi Province of China(Grant No.2016JM1012);the Natural Science Foundation of the Education Committee of Shaanxi Province of China(Grant No.18JK0050);the Science Foundation of Baoji University of Arts and Sciences of China(Grant No.ZK16069);the Natural Science Foundation of Liaoning Province of China(Grant No.LQ 2020022)。
Electron–electron correlation plays an important role in the underlying dynamics in physics and chemistry.Helium is the simplest and most fundamental two-electron system.The dynamic process of helium in a strong lase...
关键词:strong field physics TDSE OPENACC GPU electron correlation HELIUM 
SIR phasing by combination of SOLVE/RESOLVE and dual-space fragment extension involving OASIS
《Chinese Physics B》2007年第10期3022-3028,共7页何尧 古元新 林政炯 郑朝德 范海福 
A new phasing procedure has been proposed for dealing with single isomorphous replacement (SIR) x-ray diffraction data. The procedure combines SOLVE/RESOLVE with the dual-space fragment extension involving OASIS. Tw...
关键词:SIR phasing SOLVE/RESOLVE OASIS dual-space fragment extension for proteins 
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