Zobrazeno 1 - 10
of 6 470
pro vyhledávání: '"Privat, A."'
In this work, we explore the numerical solution of geometric shape optimization problems using neural network-based approaches. This involves minimizing a numerical criterion that includes solving a partial differential equation with respect to a dom
Externí odkaz:
http://arxiv.org/abs/2407.19064
We present an algorithm that fully reverses the shoebox image source method (ISM), a popular and widely used room impulse response (RIR) simulator for cuboid rooms introduced by Allen and Berkley in 1979. More precisely, given a discrete multichannel
Externí odkaz:
http://arxiv.org/abs/2405.03385
Given a well-posed linear evolution system settled on a domain $\Omega$ of $\mathbb{R}^d$, an observation subset $\omega\subset\Omega$ and a time horizon $T$, the observability constant is defined as the largest possible nonnegative constant such tha
Externí odkaz:
http://arxiv.org/abs/2402.03980
The goal of this paper is to investigate the minimisation of the first eigenvalue of the (vectorial) incompressible Dirichlet-Stokes operator. After providing an existence result, we investigate optimality conditions and we prove the following surpri
Externí odkaz:
http://arxiv.org/abs/2401.09801
How to free a road from vehicle traffic as efficiently as possible and in a given time, in order to allow for example the passage of emergency vehicles? We are interested in this question which we reformulate as an optimal control problem. We conside
Externí odkaz:
http://arxiv.org/abs/2310.15359
This paper is devoted to the study of optimal release strategies to control vector-borne diseases, such as dengue, Zika, chikungunya and malaria. Two techniques are considered: the sterile insect one (SIT), which consists in releasing sterilized male
Externí odkaz:
http://arxiv.org/abs/2307.11614
We prove the convergence of the fixed-point (also called thresholding) algorithm in three optimal control problems under large volume constraints. This algorithm was introduced by C\'ea, Gioan and Michel, and is of constant use in the simulation of $
Externí odkaz:
http://arxiv.org/abs/2306.14577
Surface matching usually provides significant deformations that can lead to structural failure due to the lack of physical policy. In this context, partial surface matching of non-linear deformable bodies is crucial in engineering to govern structure
Externí odkaz:
http://arxiv.org/abs/2303.09343
Autor:
Bakary Sidibé, Privat Agniwo, Assitan Diakité, Boris Agossou Eyaton-olodji Sègnito Savassi, Safiatou Niaré Doumbo, Ahristode Akplogan, Hassim Guindo, Moudachirou Ibikounlé, Laurent Dembélé, Abdoulaye Djimde, Jérôme Boissier, Abdoulaye Dabo
Publikováno v:
Infectious Diseases of Poverty, Vol 13, Iss 1, Pp 1-16 (2024)
Abstract Background Mali is known to be a schistosomiasis-endemic country with a limited supply of clean water. This has forced many communities to rely on open freshwater bodies for many human-water contact (HWC) activities. However, the relationshi
Externí odkaz:
https://doaj.org/article/e3678e12d1074c248479fb5569beea44
Autor:
Rick-Leonid Ngoua Meye Misso, Joseph Privat Ondo, Cédric Sima Obiang, Xavier Nze Makanga, Ndong Atome Guy Roger, Louis-Clément Obame Engonga
Publikováno v:
Egyptian Liver Journal, Vol 14, Iss 1, Pp 1-6 (2024)
Abstract Background Hepatitis B virus (HBV) infection is one of the major public health problems worldwide. In pregnant women, there is a risk of mother-to-child transmission (vertical transmission) of the infection. The contaminated newborn will mos
Externí odkaz:
https://doaj.org/article/4d34fb62a4a341a29d5badc09f895c99