Zobrazeno 1 - 10
of 189
pro vyhledávání: '"Alan R Champneys"'
Autor:
Chris Gale, Gianni Angelini, Ramesh Nadarajah, Rebecca Hoyle, Ben Gibbison, Katherine Cheema, Salvador Catsis, Alan R Champneys, Christine Currie, Jessica Enright, Mike Woodall
Publikováno v:
BMJ Open, Vol 13, Iss 7 (2023)
Objective To model the referral, diagnostic and treatment pathway for cardiovascular disease (CVD) in the English National Health Service (NHS) to provide commissioners and managers with a methodology to optimise patient flow and reduce waiting lists
Externí odkaz:
https://doaj.org/article/1b4b4a205e564ba1af4c0d2caa47f1e9
Publikováno v:
PLoS ONE, Vol 14, Iss 6, p e0218151 (2019)
Observed bimodal tree cover distributions at particular environmental conditions and theoretical models indicate that some areas in the tropics can be in either of the alternative stable vegetation states forest or savanna. However, when including sp
Externí odkaz:
https://doaj.org/article/d3ed568c31ea46cfa73e31bf88478c6e
Autor:
Alan R. Champneys, Timothy J. Dodwell, Rainer M. J. Groh, Giles W. Hunt, Robin M. Neville, Alberto Pirrera, Amir H. Sakhaei, Mark Schenk, M. Ahmer Wadee
Publikováno v:
Frontiers in Applied Mathematics and Statistics, Vol 5 (2019)
A synthesis of recent progress is presented on a topic that lies at the heart of both structural engineering and non-linear science. The emphasis is on thin elastic structures that lose stability subcritically—without a nearby stable post-buckled s
Externí odkaz:
https://doaj.org/article/1c6a4283d1b648beb22fafe7debb3453
Publikováno v:
Journal of Mathematical Biology. 86
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0a7cace7d16e1c8a503404e9c0b9ad6
https://doi.org/10.1007/s00285-023-01884-x
https://doi.org/10.1007/s00285-023-01884-x
Autor:
Alan R Champneys
Publikováno v:
IMA Journal of Applied Mathematics. 86:845-855
This editorial serves as an extended introduction to the Special Issue. It gives the context to homoclinic snaking, especially the contribution of Patrick Woods. A very brief summary of more recent developments serves as a motivation to each paper th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f076ef373edd817f8a9aba20d50f952f
https://doi.org/10.1093/imamat/hxab041
https://doi.org/10.1093/imamat/hxab041
Autor:
Ciara E. Dangerfield, I. David Abrahams, Chris Budd, Matt Butchers, Michael E. Cates, Alan R. Champneys, Christine S.M. Currie, Jessica Enright, Julia R. Gog, Alain Goriely, T. Déirdre Hollingsworth, Rebecca B. Hoyle, null INI Professional Services, Valerie Isham, Joanna Jordan, Maha H. Kaouri, Kostas Kavoussanakis, Jane Leeks, Philip K. Maini, Christie Marr, Clare Merritt, Denis Mollison, Surajit Ray, Robin N. Thompson, Alexandra Wakefield, Dawn Wasley
In March 2020 mathematics became a key part of the scientific advice to the UK government on the pandemic response to COVID-19. Mathematical and statistical modelling provided critical information on the spread of the virus and the potential impact o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3cfe5c1d7b5ecfc6e559c76b70f94df5
https://ora.ox.ac.uk/objects/uuid:cec8c330-853c-4036-a751-05b62c6bfbe9
https://ora.ox.ac.uk/objects/uuid:cec8c330-853c-4036-a751-05b62c6bfbe9
Publikováno v:
IMA Journal of Applied Mathematics. 86:1031-1065
Systems of activator–inhibitor reaction–diffusion equations posed on an infinite line are studied using a variety of analytical and numerical methods. A canonical form is considered, which contains all known models with simple cubic autocatalytic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea4b188dd52815150c9920ff6af3f953
https://doi.org/10.1093/imamat/hxab036
https://doi.org/10.1093/imamat/hxab036
Publikováno v:
Al Saadi, F S H & Champneys, A R 2021, ' Stationary and oscillatory localized patterns in ratio-dependent predator-prey systems ', IMA Journal of Applied Mathematics, vol. 86, no. 4, pp. 808-827 . https://doi.org/10.1093/imamat/hxab018
Investigations are undertaken into simple predator–prey models with rational interaction terms in one and two spatial dimensions. Focusing on a case with linear interaction and saturation, an analysis for long domains in 1D is undertaken using idea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bc3221234a7191ae5796ba124c2c080
https://doi.org/10.1093/imamat/hxab018
https://doi.org/10.1093/imamat/hxab018
Autor:
Igor Belykh, Mateusz Bocian, Alan R. Champneys, Kevin Daley, Russell Jeter, John H. G. Macdonald, Allan McRobie
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-14 (2021)
Nature Communications
Nature Communications
The pedestrian-induced instability of the London Millennium Bridge is a widely used example of Kuramoto synchronisation. Yet, reviewing observational, experimental, and modelling evidence, we argue that increased coherence of pedestrians’ foot plac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33be13d2280d6e66cdf2ca91953ae6f6
https://www.repository.cam.ac.uk/handle/1810/331894
https://www.repository.cam.ac.uk/handle/1810/331894
Recent theory has predicted the onset of asynchronous bouncing motion at speeds beyond those of internal resonance in multi-degree-of-freedom rotating systems with intermittent contact. This paper provides the first attempt to experimentally validate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc70cf7a147419e9cb153dfa1263fc22
https://cronfa.swan.ac.uk/Record/cronfa54129/Download/54129__17190__30bea461b3124e76bc66a74bb59914ab.pdf
https://cronfa.swan.ac.uk/Record/cronfa54129/Download/54129__17190__30bea461b3124e76bc66a74bb59914ab.pdf