158 citations · 1.8k across the 102 of their papers we have counts for
12 papers · 1 filter
Families of rational and semi-rational solutions of the partial reverse space-time nonlocal Mel'nikov equation
Wei Liu, Zhenyun Qin
Inspired by the works of Ablowitz, Mussliman and Fokas, a partial reverse space-time nonlocal Mel'nikov equation is introduced. This equation provides two dimensional analogues of…
Stochastic Non-convex Ordinal Embedding with Stabilized Barzilai-Borwein Step Size
Ke Ma, Jinshan Zeng, Jiechao Xiong +4
Learning representation from relative similarity comparisons, often called ordinal embedding, gains rising attention in recent years. Most of the existing methods are batch methods…
Improved Algorithm for Reconstructing Singular Connection in Multi-Block CFD Applications
Wang Yong-Xian, Zhang Li-Lun, Che Yong-Gang +4
An improved algorithm is proposed for the reconstruction of singular connectivity from the available pairwise connections during preprocessing phase. To evaluate the performance of…
Beam steering with dielectric metalattices
Wei Liu, Andrey E. Miroshnichenko
We study optical wave manipulations through high-index dielectric metalattices in both diffractionless metasurface and diffractive metagrating regimes. It is shown that the collect…
A Fully Quaternion-Valued Capon Beamformer Based on Crossed-Dipole Arrays
Xiang Lan, Wei Liu
Quaternion models have been developed for both direction of arrival estimation and beamforming based on crossed-dipole arrays in the past. However, for almost all the models, espec…
Slow-Mode Oscillations of Hot Loops Excited at Flaring Footpoints
Tongjiang Wang, Wei Liu, Leon Ofman +1
The analysis of a hot loop oscillation event using SOHO/SUMER, GOES/SXI, and RHESSI observations is presented. Damped Doppler shift oscillations were detected in the Fe XIX line by…