Publications (9)
Stochastic Homogenization of Parabolic Equations with Lower-order Terms
Man Yang
The study of homogenization results has long been a central focus in the field of mathematical analysis, particularly for equations without lower-order terms. However, the importan…
QCFE: An efficient Feature engineering for query cost estimation
Yu Yan, Hongzhi Wang, Junfang Huang +5
Query cost estimation is a classical task for database management. Recently, researchers apply the AI-driven model to implement query cost estimation for achieving high accuracy. H…
Spectrum of a class of matrices and its applications
Lihua You, Man Yang, JInxi Li +1
In this paper, we give the spectrum of a matrix by using the quotient matrix, then we apply this result to various matrices associated to a graph and a digraph, including adjacency…
Social contagion under hybrid interactions
Xincheng Shu, Man Yang, Zhongyuan Ruan +1
Threshold-driven models and game theory are two fundamental paradigms for describing human interactions in social systems. However, in mimicking social contagion processes, models…
AAE: An Active Auto-Estimator for Improving Graph Storage
Yu Yan, Man Yang, Hongzhi Wang +1
Nowadays, graph becomes an increasingly popular model in many real applications. The efficiency of graph storage is crucial for these applications. Generally speaking, the tune tas…
Point-to-Mask: From Arbitrary Point Annotations to Mask-Level Infrared Small Target Detection
Weihua Gao, Wenlong Niu, Jie Tang +3
Infrared small target detection (IRSTD) methods predominantly formulate the task as pixel-level segmentation, which requires costly dense annotations and is not well suited to tiny…
Orbital Current-Driven Magnetization Switching in a Magnetic Tunnel Junction
Jingkai Xu, Dongxing Zheng, Meng Tang +9
Spin-orbitronics, based on both spin and orbital angular momentum, presents a promising pathway for energy-efficient memory and logic devices. Recent studies have demonstrated the…
Planar Hall effect induced spin rectification effect and its strong impact on spin pumping measurements
Kang He, Jun Cheng, Man Yang +7
Spin pumping is a technique widely used to generate the pure spin current and characterize the spin-charge conversion in various systems. The reversing sign of the symmetric Lorent…
Influence of Lower-Order Terms on the Convergence Rates in Stochastic Homogenization of Elliptic Equations
Man Yang
In this study, we investigate the convergence rates for the homogenization of elliptic equations with lower-order terms under the spectral gap assumption, in both bounded domains a…