A continuum of periodic solutions to the planar four-body problem with two pairs of equal masses
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Differential Equations"
DOI: 10.1016/j.jde.2017.12.016
Abstract: Abstract In this paper, we apply the variational method with Structural Prescribed Boundary Conditions (SPBC) to prove the existence of periodic and quasi-periodic solutions for the planar four-body problem with two pairs of equal masses… read more here.
Keywords: planar four; periodic solutions; solutions planar; four body ... See more keywords
Non-integer-period motion generation of a planar four-bar mechanism using wavelet series
Sign Up to like & getrecommendations! Published in 2018 at "Mechanism and Machine Theory"
DOI: 10.1016/j.mechmachtheory.2017.10.013
Abstract: Abstract In this paper, on the basis of the theory of the Haar wavelet series, the early proposed method, which is used to solve the problem of planar four-bar path synthesis, is extended to motion… read more here.
Keywords: four bar; motion generation; planar four; mechanism ... See more keywords
Planar Four-Membered Diboron Actinide Compound with Double Möbius Aromaticity
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.3c00907
Abstract: The Möbius rule predicts that a planar four-membered metallacycle can be aromatic with four mobile electrons, but such a simple ring has escaped recognition because it usually favors Hückel anti-aromaticity. Here, we report that a… read more here.
Keywords: actinide compound; four membered; planar four; bius aromaticity ... See more keywords