作者： Jiang, Haiyan²; Lu, Tiao¹; Hu, Yueguang²; （¹HEDPS, CAPT, LMAM, School of Mathematical Sciences, Peking University, Beijing; 100871, China;²School of Mathematics and Statistics, Beijing Institute of Technology, Beijing; 100081, China）

出处： SSRN 2022

摘要： The rigorous relations between the propagators of transient Schr¨odinger equations and stationary Green functions are established. Based on the genera ...

作者： Su, Wen¹; Li, Qingna²; Cui, Chunfeng³; （¹School of Mathematics and Statistics, Beijing Institute of Technology, Beijing; 100081, China;²School of Mathematics and Statistics, Beijing Key Laboratory on MCAACI, Key Laboratory of Mathematical Theory and Computation in Information Security, Beijing Institute of Technology, Beijing; 100081, China;³The Ministry of Education, School of Mathematical Sciences, Beihang University, 100191, China）

出处： arXiv 2022

摘要： Adversarial perturbations have drawn great attentions in various deep neural networks. Most of them are computed by iterations and cannot be interpret ...

作者： Bai, Xiaoning¹;Li, Qingna²; （¹School of Mathematics and Statistics, Beijing Institute of Technology, No. 5 Zhongguancun South Street, Haidian District, Beijing; 100081, China;²School of Mathematics and Statistics, Beijing Key Laboratory on MCAACI, Key Laboratory of Mathematical Theory and Computation in Information Security, Beijing Institute of Technology, No. 5 Zhongguancun South Street, Haidian District, Beijing; 100081, China）

出处： arXiv 2022

摘要： The high-dimensional rank lasso (hdr lasso) model is an efficient approach to deal with high-dimensional data analysis. It was proposed as a tuning-fr ...

作者： Hu, Jun¹; Liang, Yizhou¹; Ma, Rui²; Zhang, Min^{3, 4}; （¹LMAM, School of Mathematical Sciences, Peking University, Beijing; 100871, China;²School of Mathematics and Statistics, Beijing Institute of Technology, Beijing; 100081, China;³Computational Science Research Center, Beijing; 100193, China;⁴School of Mathematical Sciences, Peking University, Beijing; 100871, China）

出处： arXiv 2022

摘要： In this paper, the first family of conforming finite element divdiv complexes on cuboid grids in three dimensions is constructed. Besides, a new famil ...

作者： Li, Pei-Sen¹;Li, Zenghu²;Wang, Jian³;Zhou, Xiaowen⁴; （¹School of Mathematics and Statistics, Beijing Institute of Technology, Beijing, China;²School of Mathematical Sciences, Beijing Normal University, Beijing, China;³School of Mathematics and Statistics, Fujian Normal University, Fuzhou, China;⁴Department of Mathematics and Statistics, Concordia University, Montreal, Canada）

出处： arXiv 2022

摘要： We study the ergodic property of a continuous-state branching process with immigration and competition. The exponential ergodicity in a weighted total ...

作者： Sun, Fupeng¹; Sun, Yanwei²; Yan, Chiwei³; Jin, Li⁴; （¹School of Mathematics and Statistics, Beijing Institute of Technology, China;²Imperial College Business School, Imperial College London, United Kingdom;³Department of Industrial and Systems Engineering, University of Washington, Seattle, United States;⁴UM-SJTU Joint Institute, Shanghai Jiao Tong University, China）

出处： arXiv 2022

摘要： We study a sequential elimination contest where players are filtered prior to the round of competing for prizes. This is motivated by the practice tha ...

作者： Yunwei Li;Xiao Ning;Zijie Wang;Jingyu Cheng;Fumeng Li;Yu Hao （¹Graduate School of Education, Peking University, Beijing 100871, China;²School of Management and Economics, Beijing Institute of Technology, Beijing 100081, China;³School of Public Finance and Taxation, Central University of Finance and Economics, Beijing 100081, China;⁴School of Mathematics and Statistics, Beijing Institute of Technology, Beijing 100081, China;⁵Institute of Psychology, Chinese Academy of Sciences, Beijing 100101, China;⁶Center for Energy and Environmental Policy Research, Beijing Institute of Technology, Beijing 100081, China;⁷Beijing Key Lab of Energy Economics and Environmental Management, Beijing 100081, China;⁸Sustainable Development Research Institute for Economy and Society of Beijing, Beijing 100081, China;⁹Yangtze Delta Region Academy of Beijing Institute of Technology, Jiaxing 314001, China）

出处： Ecological Economics 2022 Vol.200 P107515

关键词： Energy poverty;Subjective wellbeing;Senior citizens;Depression;China

摘要： Energy poverty is a serious problem worldwide that negatively impacts the subjective well-being of elderly residents. This paper aims to explore this ...

作者： Yuanyuan Ma¹;Tiejun Lv¹;Tingting Li²;Gaofeng Pan³;Yunfei Chen⁴;Mohamed-Slim Alouini⁵; （¹School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China ²School of Mathematics and Statistics, Southwest University, Chongqing, China ³School of Cyberspace Science and Technology, Beijing Institute of Technology, Beijing, China ⁴School of Engineering, University of Warwick, Coventry, U.K. ⁵Computer, Electrical, and Mathematical Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia）

出处： IEEE Transactions on Vehicular Technology 2022 Vol.71 No.9 P1-13

关键词： Fading channels;Low earth orbit satellites;Satellite broadcasting;Satellites;Adaptive systems;Probability density function;Markov processes

摘要： In this paper, we investigate the effect of the strong time-varying transmission distance on the performance of the low-earth orbit (LEO) satellite-te ...

作者： Liu,Wei-Wei¹;Paunonen,Lassi²;Wang,Jun-Min³; （¹School of Automation, Beijing Institute of Technology, Beijing, 100081, China;²Department of Mathematics and Statistics, Tampere University, Tampere, 33101, Finland;³School of Mathematics and Statistics & Key Laboratory of Mathematical Theory and Computation in Information Security, Beijing Institute of Technology, Beijing, 100081, China）

出处： Systems and Control Letters 2022 Vol.167

摘要： In this paper, we consider the robust output regulation problem for the thermoelastic system where the boundary control input and the output are locat ...

作者： Wang,Bo¹;Liu,Xiangsheng²;Zhang,Yaqi³; （¹Beijing Institute of Technology, Beijing, China;²CNTEN Corp. Ltd., Beijing, China;³Mianyang TV Station, Sichuan, Mianyang, China）

出处： Internet of Things and BDS Application 2022 P1-291

摘要： The book focuses on the Internet of Things and Beidou system application. Both principles and engineering practice have been addressed, with more weig ...