Zobrazeno 1 - 10
of 2 302
pro vyhledávání: '"Saut A"'
Autor:
Phung-Ngoc, Clémentine, Bousse, Alexandre, De Paepe, Antoine, Dang, Hong-Phuong, Saut, Olivier, Visvikis, Dimitris
This study introduces a novel framework for joint reconstruction of the activity and attenuation (JRAA) in positron emission tomography (PET) using diffusion posterior sampling (DPS), which leverages diffusion models (DMs) to address activity-attenua
Externí odkaz:
http://arxiv.org/abs/2412.11776
We prove the existence on long time scales of the solutions to the Cauchy problem for a version of weakly transverse Boussinesq systems arising in the modeling of surface water waves. This system is much more complicated than the isotropic Boussinesq
Externí odkaz:
http://arxiv.org/abs/2410.11508
Publikováno v:
Forum Geografi, Vol 33, Iss 2, Pp 196-208 (2020)
Styrax sumatrana is the prestigious tree from North Sumatra. The resin which is a product from this tree has high demand and take a role as the primary income for farmer around the forest. However, the climate change along with the land conversion, t
Externí odkaz:
https://doaj.org/article/33256cb3c02240f78bd6ceb75631f1de
Autor:
Klein, C., Saut, J. -C.
The aim of this paper is to survey and complete, mostly by numerical simulations, results on a remarkable Boussinesq system describing weakly nonlinear, long surface water waves. It is the only member of the so-called (abcd) family of Boussinesq syst
Externí odkaz:
http://arxiv.org/abs/2402.17576
Publikováno v:
International Journal of Quality & Reliability Management, 2024, Vol. 42, Issue 1, pp. 122-156.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IJQRM-07-2022-0208
Publikováno v:
International Journal of Energy Sector Management, 2024, Vol. 18, Issue 6, pp. 2470-2492.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IJESM-01-2024-0018
We consider in this paper various theoretical and numerical issues on classical one dimensional models of internal waves with surface tension.They concern the Cauchy problem, including the long time dynamic, localized solitons or multisolitons, the s
Externí odkaz:
http://arxiv.org/abs/2312.00152
Autor:
Klein, C., Saut, J. -C.
The aim of this paper is to present a survey and a detailed numerical study on a remarkable Boussinesq system describing weakly nonlinear, long surface water waves. In the one-dimensional case, this system can be viewed as a dispersive perturbation o
Externí odkaz:
http://arxiv.org/abs/2311.17517
Publikováno v:
Geoplanning: Journal of Geomatics and Planning, Vol 3, Iss 2, Pp 147-160 (2016)
Residential fires are a form of disaster that often occurs in urban areas especially in densely populated settlements. This study looks at possible mitigation scenarios for this kind of disaster. A case study was conducted in Babakan Ciparay Sub-Dist
Externí odkaz:
https://doaj.org/article/8decb5161f214e06b6cb1aa98c9b9728
Publikováno v:
SIAM. J. Math. Anal. (2024)
This paper aims to show that the Cauchy problem of the Burgers equation with a weakly dispersive perturbation involving the Bessel potential (generalization of the Fornberg-Whitham equation) can exhibit wave breaking for initial data with large slope
Externí odkaz:
http://arxiv.org/abs/2309.10651