diffusion synthetic acceleration 1low-rank approximation 1radiative transfer equation 1rank adaptation 1source iteration 1
From the 1 of 2 linked papers with an AI index.
2 papers
math.NA2026
Highly Efficient Rank-Adaptive Sweep-based SI-DSA for the Radiative Transfer Equation via Mild Space Augmentation
Wei Guo, Zhichao Peng
The paper proposes a rank‑adaptive sweep‑based source‑iteration method with diffusion synthetic acceleration for solving the steady‑state radiative transfer equation, using mild sp…
eess.SP2026
Terahertz Beam Squint Mitigation via Six-Dimensional Movable Antennas
Yike Xie, Weidong Mei, Dong Wang +5
Analog beamforming holds great potential for future terahertz (THz) communications due to its ability to generate high-gain directional beams with low-cost phase shifters. However,…