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APPROXIMATE: 作品数：556被引量：745H指数：10; 导出分析报告; 相关领域：理学更多>>; 相关作者：阮宇肖国生李俊清吕佳杨维更多>>; 相关机构：吉林大学南京航空航天大学浙江大学合肥工业大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>

Approximate constructions of counterdiabatic driving with NMR quantum systems: 《Chinese Physics B》2024年第9期83-91,共9页Hui Zhou Xiaoli Dai Jianpei Geng Yunlan Ji Xinhua Peng; the Innovation Program for Quantum Science and Technology(Grant No.2021ZD0303205);the National Natural Science Foundation of China(Grant Nos.12104282 and 12305014);the Initiative in Quantum Information Technologies of Anhui Province(Grant No.AHY050000);the Fundamental Research Funds for the Central Universities(Grant Nos.JZ2024HGTB0253 and JZ2023HGTA0172).; Counterdiabatic driving (CD) offers a fast and robust route to manipulate quantum systems, which has widespreadapplications in quantum technologies. However, for higher-dimensional complex systems, the exact CD term i...; 关键词：nuclear magnetic resonance quantum simulation quantum state engineering

Approximate error correction scheme for three-dimensional surface codes based reinforcement learning: 《Chinese Physics B》2023年第10期229-240,共12页曲英杰陈钊王伟杰马鸿洋; Project supported by the Natural Science Foundation of Shandong Province,China(Grant Nos.ZR2021MF049,ZR2022LLZ012,and ZR2021LLZ001)。; Quantum error correction technology is an important method to eliminate errors during the operation of quantum computers.In order to solve the problem of influence of errors on physical qubits,we propose an approximat...; 关键词：fault-tolerant quantum computing surface code approximate error correction reinforcement learning

A simplified approximate analytical model for Rayleigh-Taylor instability in elastic-plastic solid and viscous fluid with thicknesses: 《Chinese Physics B》2021年第4期342-350,共9页Xi Wang Xiao-Mian Hu Sheng-Tao Wang Hao Pan; Project supported by of the Science Challenge Project of China(Grant No.TZ2018001)。; A simplified theoretical model for the linear Rayleigh-Taylor instability of finite thickness elastic-plastic solid constantly accelerated by finite thickness viscous fluid is performed.With the irrotational assumptio...; 关键词：Rayleigh-Taylor instability VISCOSITY PLASTICITY thicknesses effects

Approximate expression of Young's equation and molecular dynamics simulation for its applicability被引量：1: 《Chinese Physics B》2019年第1期527-531,共5页Shu-Wen Cui Jiu-An Wei Wei-Wei Liu Ru-Zeng Zhu Qian Ping; Project supported by the National Natural Science Foundation of China(Grant No.11072242);the Key Scientific Studies Program of Hebei Province Higher Education Institute,China(Grant No.ZD2018301);Cangzhou National Science Foundation,China(Grant No.177000001); In 1805, Thomas Young was the first to propose an equation(Young's equation) to predict the value of the equilibrium contact angle of a liquid on a solid. On the basis of our predecessors, we further clarify that the ...; 关键词：molecular dynamics simulation Young’s EQUATION surface tension Zhu–Qian APPROXIMATE FORMULA of Young’s EQUATION

Truncated series solutions to the(2+1)-dimensional perturbed Boussinesq equation by using the approximate symmetry method: 《Chinese Physics B》2018年第10期123-129,共7页Xiao-Yu Jiao; Project supported by the National Natural Science Foundation of China(Grant No.11505094);the Natural Science Foundation of Jiangsu Province,China(Grant No.BK20150984); In this paper, the（2＋1）-dimensional perturbed Boussinesq equation is transformed into a series of two-dimensional（2 D） similarity reduction equations by using the approximate symmetry method. A step-by-step proce...; 关键词：approximate symmetry method （2＋1）-dimensional perturbed Boussinesq equation series solutions convergence of series solutions

A novel stable value iteration-based approximate dynamic programming algorithm for discrete-time nonlinear systems: 《Chinese Physics B》2018年第1期228-235,共8页曲延华王安娜林盛; The convergence and stability of a value-iteration-based adaptive dynamic programming （ADP） algorithm are con- sidered for discrete-time nonlinear systems accompanied by a discounted quadric performance index. More ...; 关键词：adaptive dynamic programming （ADP） CONVERGENCE STABILITY discounted quadric performanceindex

Improved locality-sensitive hashing method for the approximate nearest neighbor problem: 《Chinese Physics B》2014年第8期217-225,共9页陆颖华马廷淮钟水明曹杰王新 Abdullah Al-Dhelaane; Project supported by the National Natural Science Foundation of China(Grant No.61173143);the Special Public Sector Research Program of China(Grant No.GYHY201206030);the Deanship of Scientific Research at King Saud University for funding this work through research group No.RGP-VPP-264; In recent years, the nearest neighbor search （NNS） problem has been widely used in various interesting applications. Locality-sensitive hashing （LSH）, a popular algorithm for the approximate nearest neighbor probl...; 关键词：approximate nearest neighbor problem locality-sensitive hashing

Depth-dependent mosaic tilt and twist in GaN epilayer:An approximate evaluation: 《Chinese Physics B》2014年第6期569-573,共5页张金风聂玉虎周勇波田坤哈微肖明张进成郝跃; supported by the Young Scientists Fund of the National Natural Science Foundation of China(Grant Nos.61306017 and 61204006);the Key Program of the National Natural Science Foundation of China(Grant No.61334002);the Fundamental Research Funds for the Central Universities of China(Grant Nos.K5051225016 and K5051325020); An approach based on depth-sensitive skew-angle x-ray diffraction （SAXRD） is presented for approximately evalu- ating the depth-dependent mosaic tilt and twist in wurtzite c-plane GaN epilayers. It is found that （...; 关键词：mosaic structure tilt and twist skew angle x-ray diffraction GaN

Approximate derivative-dependent functional variable separation for quasi-linear diffusion equations with a weak source: 《Chinese Physics B》2013年第10期67-72,共6页吉飞宇杨春晓; Project supported by the National Natural Science Foundation of China(Grant No.10671156);the Natural Science Foundation of Shaanxi Province of China(Grant No.SJ08A05); By using the approximate derivative-dependent functional variable separation approach, we study the quasi-linear diffusion equations with a weak source ut = （A（u）Ux）x ＋ eB（u, Ux）. A complete classification of t...; 关键词：quasi-linear diffusion equation approximate derivative-dependent functional separable solution approximate generalized conditional symmetry

Processes of DNA condensation induced by multivalent cations: Approximate annealing experiments and molecular dynamics simulations被引量：1: 《Chinese Physics B》2013年第9期648-655,共8页柴爱华冉诗勇张冬蒋杨伟杨光参章林溪; supported by the National Natural Science Foundation of China (Grant Nos. 20974081, 20934004, 21174131, and 21104060);the Zhejiang Provincial Natural Science Foundation of China (Grant No. Y4110357); The condensation of DNA induced by spermine is studied by atomic force microscopy （AFM） and molecular dynamics （MD） simulation in this paper. In our experiments, an equivalent amount of multivalent cations is adde...; 关键词：DNA condensation multivalent cations molecular dynamics simulation

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