3 papers
math.NA2026
Efficient Numerical Schemes for a Two-Phase Hydrodynamical Model of Active Liquid Crystals and Solids
Xuelong Gu, Guanghua Ji, Qi Wang
We propose several linear, fully decoupled numerical schemes with first- and second-order temporal accuracy for a novel Q-tensor-based two-phase hydrodynamic model describing the c…
cond-mat.mtrl-sci2026
Topological phononics
Zeguo Chen, Tiantian Zhang, Xulong Wang +12
Topological phononics extends the foundational concepts of topological condensed matter physics to the realm of lattice vibrations and classical mechanical waves, unlocking robust,…
cond-mat.stat-mech2026
Percolation transition of strongly connected clusters in finite dimensions and on complete graphs
Qi Wang, Ming Li
We study the percolation of strongly connected clusters (SCCs), in which sites are mutually reachable through directed paths, in systems with randomly oriented bonds by extensive s…