Chirality effects in molecular chainmail.
Sign Up to like & getrecommendations! Published in 2024 at "Soft matter"
DOI: 10.1039/d4sm00729h
Abstract: Motivated by the observation of positive Gaussian curvature in kinetoplast DNA networks, we consider the effect of linking chirality in square lattice molecular chainmail networks using Langevin dynamics simulations and constrained gradient optimization. Linking chirality… read more here.
Keywords: chainmail; gaussian curvature; non alternating; chirality ... See more keywords
Ropelength-minimizing concentric helices and non-alternating torus knots
Sign Up to like & getrecommendations! Published in 2025 at "Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences"
DOI: 10.1098/rspa.2025.0319
Abstract: An alternating torus knot or link may be constructed from a repeating double helix after connecting its two ends. A structure with additional helices may be closed to form a non-alternating torus knot or link.… read more here.
Keywords: torus knot; non alternating; alternating torus; concentric helices ... See more keywords
Non-Alternating Globally Optimal MMSE Precoding for Multiuser VLC Downlinks
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2019.2901685
Abstract: We study the minimum mean-squared error (MMSE) precoding for multiuser visible light communication downlink systems. Different from radio frequency systems, this problem does not admit a closed-form solution due to the light-emitting diode optical power… read more here.
Keywords: mmse; precoding multiuser; optimal mmse; globally optimal ... See more keywords