云南高校图书馆联盟文献共享服务平台- CUBIC

CUBIC: 作品数：770被引量：878H指数：11; 导出分析报告; 相关领域：理学更多>>; 相关作者：庄卓李学敏陈国维程秀秀岳猛更多>>; 相关机构：吉林大学郑州大学河南工业大学福州大学更多>>; 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教育部博士点基金更多>>

INEQUALITIES FOR THE CUBIC PARTITIONS AND CUBIC PARTITION PAIRS: 《Acta Mathematica Scientia》2025年第2期737-754,共18页Chong LI Yi PENG Helen W.J.ZHANG; supported by the National Natural Science Foundation of China(12371327);the Natural Science Foundation of Chongqing(cstc2021jcyj-msxmX0107).; In this paper,we examine the functions a(n)and b(n),which respectively represent the number of cubic partitions and cubic partition pairs.Our work leads to the derivation of asymptotic formulas for both a(n)and b(n).A...; 关键词：asymptotic formula LOG-CONCAVITY third-order Turan inequalities cubic partition cubic partition pair

基于改进蚁狮算法的含分布式电源配电网无功优化: 《计算机与数字工程》2025年第3期643-647,共5页张萍张高帅; 论文提出了一种改进蚁狮算法来求解含分布式发电(Distributed Generation,DG)的配电网无功优化问题。在原始蚁狮算法(Ant Lion Algorithm)的基础上加入Cubic映射,利用混沌搜索遍历性、均匀性和确定性的特点,使用混沌搜索优化适应度较差...; 关键词：蚁狮算法分布式电源 Cubic映射动态权重系数

Frosted Fantasies: 《Beijing Review》2025年第9期42-43,共2页Kang Caiqi; Constructed from 300,000 cubic meters of ice and snow,the 26th Harbin Ice and Snow World was an icy wonderland,receiving over 2 million visitors during its 37-day run,from its opening on December 21,2024,until January...; 关键词：FROST CUBIC VISITORS

Synthesis,electronic property,and negative thermal expansion in cubic CaTiF_(6): 《Nano Research》2025年第3期333-340,共8页Kaiyue Zhao Peixian Zhang Yixin Jiao Fei Wang Juan Guo Yongqiang Qiao Qiang Sun Qilong Gao; supported by the National Natural Science Foundation of China(Nos.22071221 and 12374032);China Postdoctoral Science Foundation(No.2023M743152);the Natural Science Foundation of Henan Province(No.242300421376);All calculations were supported by the National Supercomputing Center in Zhengzhou.; Double ReO_(3)-type fluorides exhibit greater structural flexibility and elemental tunability than their single ReO_(3)-type counterparts,drawing widespread interest in applications involving negative thermal expansio...; 关键词：negative thermal expansion fluorides chemical synthesis first principles calculations

基于自适应惯性权重的混沌鲸鱼算法研究: 《黑龙江科学》2025年第4期42-46,51,共6页孙敏周帅周晓梅李小珍王敏; 安徽省高校自然科学研究重点项目(2023AH052740)。; 针对经典的鲸鱼算法在后期寻优过程中存在收敛速度慢、易陷入早熟的问题,给出了一种基于自适应惯性权重的混沌鲸鱼算法。该改进算法使用Cubic映射产生的混沌序列来初始化鲸鱼位置,从而增加种群的多样性。采用非线性收敛因子,使算法在前...; 关键词：鲸鱼算法 Cubic映射非线性收敛因子动态惯性权重

Superconductivity in Cubic La_(3)Al with Interstitial Anionic Electrons: 《Chinese Physics Letters》2025年第2期88-97,共10页Zhijun Tu Peihan Sun Donghan Jia Huiyang Gou Kai Liu Hechang Lei; supported by the National Key R&D Program of China(Grant Nos.2022YFA1403800,2023YFA1406500,and 2022YFA1403103);the National Natural Science Foundation of China(Grant Nos.12274459,12174443,12074013,and 12404266);the Science Research Project of Hebei Education Department(Grant No.BJ2025060)。; We observed superconductivity in a cubic La_(3)Al single crystal that exhibits metallic behavior in the normal state without an observable structural transition and enters the superconducting state below T_(c)~6.32 K....; 关键词：mechanism CUBIC

基于拥塞控制算法的宽带网络吞吐量优化实验: 《中国宽带》2025年第2期4-6,共3页陈强辛秀; 本文研究了宽带网络吞吐量优化中的三种典型拥塞控制算法:TCP Reno、CUBIC和BBR。通过在局域网环境中使用NS3仿真工具,测试了不同算法在不同流量负载和网络条件下的性能。实验结果表明,CUBIC在高BDP环境中表现优越,而BBR则在动态网络和...; 关键词：拥塞控制算法宽带网络吞吐量优化 TCPReno CUBIC BBR

多策略改进麻雀搜索算法优化无迹卡尔曼滤波方法: 《科学技术与工程》2025年第1期227-237,共11页刘建娟李志伟姬淼鑫吴豪然许强伟; 国家自然科学基金(62201199);河南省科技攻关项目(232102320037);河南工业大学自科创新基金(2021ZKCJ07)。; 针对无迹卡尔曼滤波(unscented Kalman filter,UKF)中无迹变换(unscented transform,UT)在状态估计时采样点分布状态控制参数异常对滤波性能的影响问题,提出了一种利用多策略改进麻雀搜索算法(improved sparrow search algorithm,ISSA)...; 关键词：无迹卡尔曼滤波麻雀搜索算法 Cubic混沌映射非线性自适应收敛因子小波变异策略

Spin-glass behavior in the competing CoCrGaO_(4)cubic spinel system: 《Nano Research》2025年第1期501-507,共7页Jiyu Hu Jiangli Ni Zhenfa Zi Chaocheng Liu; supported by the National Natural Science Foundation of China(Nos.12305369,12404129,22262013 and U1632161);High-level Talent Research Initiation Fund Project(No.2024rcjj03);the Project of Anhui Provincial Department of Education(Nos.2023AH010048 and gxbjZD2022050);the University Natural Science Research Project of Anhui Province(No.2023AH051278).; Spin glasses(SGs),generally defined as disordered systems with randomized competing interactions,are widely investigated complex phenomena.Discovering the ground states of spin glasses is crucial for understanding the...; 关键词：spin glass(SG) magnetic frustration magnetic competition spinel ferrites

多策略改进的鱼鹰优化算法及其应用: 《延安大学学报（自然科学版）》2024年第4期99-108,共10页李奕轩田云娜; 国家自然科学基金项目(61763046,62041212)。; 针对鱼鹰优化算法存在收敛速度慢、收敛精度低以及易陷入局部最优的问题,提出一种多策略融合改进的鱼鹰优化算法。首先采用Cubic混沌映射初始化种群,增加种群的多样性;其次引入互利共生策略,加强搜索个体之间的信息交流,提高算法跳出局...; 关键词：鱼鹰优化算法 Cubic混沌映射互利共生透镜成像反向学习

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