104 citations · 1.6k across the 103 of their papers we have counts for
8 papers · 1 filter
On the physical mechanism of three-wave instabilities -- resonance between positive- and negative-action modes
Ruili Zhang, Hong Qin, Yuan Shi +2
Three-wave instability is a fundamental process that has important applications in many branches of physics. It is widely accepted that the resonant condition $ω_{z}\approxω_{x}+ω_…
Laser-plasma interaction in magnetized environment
Yuan Shi, Hong Qin, Nathaniel J. Fisch
Propagation and scattering of lasers present new phenomena and applications when the plasma medium becomes strongly magnetized. With mega-Gauss magnetic fields, scattering of optic…
A lattice Maxwell system with discrete space-time symmetry and local energy-momentum conservation
Jianyuan Xiao, Hong Qin, Yuan Shi +2
A lattice Maxwell system is developed with gauge-symmetry, symplectic structure and discrete space-time symmetry. Noether's theorem for Lie group symmetries is generalized to discr…
Improvement of training set structure in fusion data cleaning using Time-Domain Global Similarity method
Jian Liu, Ting Lan, Hong Qin
Traditional data cleaning identifies dirty data by classifying original data sequences, which is a classimbalanced problem since the proportion of incorrect data is much less th…
Preference-based performance measures for Time-Domain Global Similarity method
Ting Lan, Jian Liu, Hong Qin
For Time-Domain Global Similarity (TDGS) method, which transforms the data cleaning problem into a binary classification problem about the physical similarity between channels, dir…
Three-wave scattering in magnetized plasmas: from cold fluid to quantized Lagrangian
Yuan Shi, Hong Qin, Nathaniel J. Fisch
Large amplitude waves in magnetized plasmas, generated either by external pumps or internal instabilities, can scatter via three-waves interactions. While three-wave scatterings in…