作者： Ji,Dehong¹;Ma,Yuan¹;Ge,Weigao²; （¹School of Science, Tianjin University of Technology, Tianjin, 300384, China;²School of Mathematics and Statistics, Beijing Institute of Technology, Beijing, 100081, China）

出处： Journal of Applied Analysis and Computation 2024 Vol.14 No.2 P642-656

摘要： In this paper, we obtain the existence results for positive solutions of a class of boundary value problems for fractional differential equations with ...

作者： Hofmanova,Martina¹;Zhu,Rongchan²;Zhu,Xiangchan³; （¹Fakultat fur Mathematik, Universitat Bielefeld, Bielefeld, 33501, Germany;²Department of Mathematics, Beijing Institute of Technology, Beijing, 100081, China;³Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing, 100190, China）

出处： Journal of the European Mathematical Society 2024 Vol.26 No.1 P163-260

摘要： We consider the stochastic Navier-Stokes equations in three dimensions and prove that the law of analytically weak solutions is not unique. In particu ...

作者： Gao,Yuan¹;Pang,Bin¹; （¹Beijing Key Laboratory on MCAACI, School of Mathematics and Statistics, Beijing Institute of Technology, Beijing, 102488, China）

出处： Hacettepe Journal of Mathematics and Statistics 2024 Vol.53 No.1 P88-106

摘要： ⊺-convergence structures serve as an important tool to describe fuzzy topology. This paper aims to give further investigations on ⊺-convergence struct ...

作者： Barnes,Clayton¹;Mytnik,Leonid¹;Sun,Zhenyao²; （¹The Faculty of Data and Decision Sciences, Technion-Israel Institute of Technology, Israel;²School of Mathematics and Statistics, Beijing Institute of Technology, China）

出处： Annals of Statistics 2024 Vol.52 No.1 P67-92

摘要： Consider a system of Brownian particles on the real line where each pair of particles coalesces at a certain rate according to their intersection loca ...

作者： Wang,Haoran¹; （¹Department of Mathematics, Beijing Institute of Technology, Beijing, 100081, China）

出处： Canadian Journal of Mathematics 2024

摘要： Dispersive and Strichartz estimates are obtained for solutions to the wave equation with a Laguerre potential in spatial dimension three. To obtain th ...

作者： Cai,Limin¹;Li,Mofei²;Wang,Dianpeng¹; （¹School of Mathematics and Statistics, Beijing Institute of Technology, Beijing, 100081, China;²Inner Mongolia Ecological Environment Big Data Co., Ltd., Hohhot, 010070, China）

出处： Sensors 2024 Vol.24 No.5

摘要： Video surveillance is widely used in monitoring environmental pollution, particularly harmful dust. Currently, manual video monitoring remains the pre ...

作者： Bilal,S.¹;Pan,Kejia¹;Hussain,Zubair²;Kada,Belkacem³;Pasha,Amjad Ali³;Khan,Waqar Azeem⁴; （¹School of Mathematics and Statistics, Central South University, Changsha, 410083, China;²Department of Mathematics, Mohi-ud-Din Islamic University, Nerian Sharif, Azad Jammu and Kashmir, 12010, Pakistan;³Aerospace Engineering Department, King Abdulaziz University, Jeddah, 21589, Saudi Arabia;⁴School of Mathematics and Statistics, Beijing Institute of Technology, Beijing, 100081, China）

出处： Tribology International 2024 Vol.193

摘要： Since the last two decades, researchers have paid significant attention to nanofluid because of their high rates of thermal conduction. Due to the wid ...

作者： Xiaohuan Mo¹;，Xiaoyang Wang²; （¹Key Laboratory of Pure and Applied Mathematics, School of Mathematical Sciences,Peking University；²School of Mathematics and Statistics, Beijing Institute of Technology）

出处： Science China(Mathematics) 2024 第67卷 第4期 P883-890

摘要： In this paper, we study a new Finslerian quantity ■ defined by the T-curvature and the angular metric tensor. We show that the ■-curvature not only gi ...

作者： Haoran Lu¹;Dianpeng Wang¹; （¹The School of Mathematics and Statistics, Beijing Institute of Technology, Beijing 100081, China）

出处： Mathematics 2024 Vol.12 No.5 P750

关键词： grouped change-point;integer programming;penalty cost function;panel data

摘要： The change-points in panel data can be obstacles for fitting models; thus, detecting change-points accurately before modeling is crucial. Extant metho ...

作者： Li, Wenlong;Liu, Min-Qian;Yang, Jian-Feng （¹School of Mathematics and Statistics, Beijing Institute of Technology, Beijing, 100081, China;²School of Statistics and Data Science, LPMC & KLMDASR, Nankai University, Tianjin, 300071, China）

出处： Statistical Papers 2024 Vol.65 No.1 P357-379

关键词： Computer experiment;Expansive replacement method;Generalized doubling;Orthogonal array;Stratification

摘要： Mappable nearly orthogonal arrays were recently proposed as a new class of space-filling designs for computer experiments. Inspired by mappable nearly ...