Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Ian David Abrahams"'
Publikováno v:
Proc Math Phys Eng Sci
A solution to the problem of water-wave scattering by a semi-infinite submerged thin elastic plate, which is either porous or non-porous, is presented using the Wiener-Hopf technique. The derivation of the Wiener-Hopf equation is rather different fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5842701da8dddadf11a93fab30ab701
http://arxiv.org/abs/2009.13464
http://arxiv.org/abs/2009.13464
Publikováno v:
Nethercote, M, Assier, R & Abrahams, I 2020, ' High-contrast approximation for penetrable wedge diffraction ', IMA Journal of Applied Mathematics, vol. 85, no. 3, pp. 421-466 . https://doi.org/10.1093/imamat/hxaa011
The important open canonical problem of wave diffraction by a penetrable wedge is considered in the high-contrast limit. Mathematically, this means that the contrast parameter, the ratio of a specific material property of the host and the wedge scatt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4259f3f2880d543bbc0a5213f081d373
https://doi.org/10.1093/imamat/hxaa011
https://doi.org/10.1093/imamat/hxaa011
Publikováno v:
Nethercote, M A, Assier, R C & Abrahams, I D 2020, ' Analytical methods for perfect wedge diffraction: a review ', Wave Motion, vol. 93, 102479 . https://doi.org/10.1016/j.wavemoti.2019.102479
© 2019 Elsevier B.V. The subject of diffraction of waves by sharp boundaries has been studied intensively for well over a century, initiated by groundbreaking mathematicians and physicists including Sommerfeld, Macdonald and Poincaré. The significa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d6aa379b2e5c99be96ba0624df87a88
https://www.repository.cam.ac.uk/handle/1810/301692
https://www.repository.cam.ac.uk/handle/1810/301692
Publikováno v:
Gower, A, Abrahams, I & Parnell, W 2019, ' A Proof that Multiple Waves Propagate in Ensemble-Averaged Particulate Materials ', Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences . https://doi.org/10.1098/rspa.2019.0344
Proceedings. Mathematical, Physical, and Engineering Sciences
Proceedings. Mathematical, Physical, and Engineering Sciences
Effective medium theory aims to describe a complex inhomogeneous material in terms of a few important macroscopic parameters. To characterize wave propagation through an inhomogeneous material, the most crucial parameter is the effective wavenumber .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca83c7eacd0faee758dfc4b7dbefafd3