ARTICLE
|
doi:10.20944/preprints202002.0371.v1
Subject:
Engineering,
Civil Engineering
Keywords:
beam-like model; dynamic analysis; Rayleigh-Ritz; shear torsional beam; FEM models
Online: 25 February 2020 (11:20:49 CET)
ARTICLE
|
doi:10.20944/preprints202309.0309.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Double-well oscillator; upper bounds; Rayleiigh-Ritz; Gram-Schmidt
Online: 6 September 2023 (02:37:18 CEST)