Zobrazeno 1 - 10
of 418
pro vyhledávání: '"Tsafack, P."'
In this paper, we study the well-posedness and regularity of non-autonomous stochastic differential algebraic equations (SDAEs) with nonlinear, locally Lipschitz and monotone (2) coefficients of the form (1). The main difficulty is the fact that the
Externí odkaz:
http://arxiv.org/abs/2403.09778
We consider the functional linear regression model with a scalar response and a Hilbert space-valued predictor, a well-known ill-posed inverse problem. We propose a new formulation of the functional partial least-squares (PLS) estimator related to th
Externí odkaz:
http://arxiv.org/abs/2402.11134
Autor:
Ndongmo, Ragil Brand Tsafack, Mahamat, Saleh, Bouetou, Thomas, Tabi, Conrad Bertrand, Kofané, Timoléon Crépin
Publikováno v:
International Journal of Theoretical Physics (2024)
In this paper, we investigate the influence of perfect fluid dark matter and quantum corrections on the thermodynamics of non-linear magnetic-charged black hole. We consider the metric of the static non-linear magnetic-charged black hole in the backg
Externí odkaz:
http://arxiv.org/abs/2307.11789
Autor:
Sébastien Lhoumeau, Noelline Tsafack, Sónia Manso, Telma Figueiredo, Abrão Leite, Laurine Parmentier, Maria Teresa Ferreira, Paulo Borges
Publikováno v:
Biodiversity Data Journal, Vol 12, Iss , Pp 1-32 (2024)
The urgent need for conservation efforts in response to the global biodiversity crisis is exemplified by initiatives, such as the EU LIFE BEETLES project. This project aims to preserve endangered arthropod species that are crucial for ecosystem funct
Externí odkaz:
https://doaj.org/article/68957fdefde54cc59ca91e088f679ade
Autor:
Rolande Tsapla Fotsa, Buris Peggy Ndemanou, Alex Stephane Kemnang Tsafack, Noel Freddy Fotie Foka, Darel Sontia Fouazong
Publikováno v:
Iraqi Journal of Chemical and Petroleum Engineering, Vol 25, Iss 3 (2024)
In the context of oil and gas extraction, a dead well refers to a well that has ceased to produce hydrocarbons. The major problems that account for this are: the reservoir has been depleted, the pressure has dropped too low to allow for extraction, o
Externí odkaz:
https://doaj.org/article/b2aa6285975c4488bc18475001c87976
Publikováno v:
Research in Hospitality Management, Vol 14, Iss 2, Pp 124-134 (2024)
Research has been limited to investigating tipping in other hospitality industries, while ignoring beauty salons. The objective of this study is to present tipping behaviours in the context of beauty salons in two ways: first, by examining tip predic
Externí odkaz:
https://doaj.org/article/2101d58cb5e94394a8beb411fb5d0f57
Autor:
Boris Junior Tsafack, Honoré Beyegué Njonko, Lucas Kengni, Simplice CHE. Neba, Brice Tene Fongang
Publikováno v:
Heliyon, Vol 10, Iss 16, Pp e35660- (2024)
This study aims to assess the effects of three sowing dates on the growth and yield of maize. The trial was conducted at the Teaching and Research Farm of the University of Dschang in Bansoa (Penka-Michel) over two growth cycles: 2020 and 2021. The e
Externí odkaz:
https://doaj.org/article/e424622677a04868968e55d3a5e2e887
Publikováno v:
Brazilian Journal of Physics 2022
Daylight plays a major role in the wake/sleep cycle in humans. Indeed, the wake/sleep system stems from biological systems that follow a circadian rhythm determined by the light/dark alternation. The oscillations can be modeled by the higher order no
Externí odkaz:
http://arxiv.org/abs/2201.04580
Publikováno v:
Brazilian Journal of Physics 2021
A van der Pol self sustained oscillator with higher order nonlinearity exhibits a rich dynamics, with multiple periodic attractors, and still the model allows analytical approximations. Some of these properties can be conveniently exploited in the fr
Externí odkaz:
http://arxiv.org/abs/2201.04551
Autor:
Valery Nkemeni, Fabien Mieyeville, Godlove Suila Kuaban, Piotr Czekalski, Krzysztof Tokarz, Wirnkar Basil Nsanyuy, Eric Michel Deussom Djomadji, Musong L. Katche, Pierre Tsafack, Bartłomiej Zieliński
Publikováno v:
Sensors, Vol 24, Iss 21, p 7024 (2024)
Battery-powered sensor nodes encounter substantial energy constraints, especially in linear wireless sensor network (LWSN) applications like border surveillance and road, bridge, railway, powerline, and pipeline monitoring, where inaccessible locatio
Externí odkaz:
https://doaj.org/article/022eb4515bf54bd0bc16856d8b5d0508