Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Salomon, Julien"'
Paleoclimatic measurements serve to understand geophysical processes and evaluate climate model performances. However, their spatial coverage is generally sparse and unevenly distributed across the globe. Statistical interpolation methods are the pre
Externí odkaz:
http://arxiv.org/abs/2401.14372
In this work, we consider a rational approximation of the exponential function to design an algorithm for computing matrix exponential in the Hermitian case. Using partial fraction decomposition, we obtain a parallelizable method, where the computati
Externí odkaz:
http://arxiv.org/abs/2306.16778
Forecasting physical signals in long time range is among the most challenging tasks in Partial Differential Equations (PDEs) research. To circumvent limitations of traditional solvers, many different Deep Learning methods have been proposed. They are
Externí odkaz:
http://arxiv.org/abs/2305.17155
This paper is devoted to the problem of time parallelization of assimilation methods applying on unbounded time domain. In this way, we present a general procedure to couple the Luenberger observer with time parallelization algorithm. Our approach is
Externí odkaz:
http://arxiv.org/abs/2212.02377
Publikováno v:
In Engineering Analysis with Boundary Elements October 2024 167
Publikováno v:
In Computer Physics Communications June 2024 299
This paper aims at reviewing and analysing the method of reflections. The latter is an iterative procedure designed to linear boundary value problems set in multiply connected domains. Being based on a decomposition of the domain boundary, this metho
Externí odkaz:
http://arxiv.org/abs/2106.12817
In this article, we focus on a periodic resource allocation problem applied to a dynamical system which comes from a biological system. More precisely, we consider a system with $N$ resources and $N$ activities, each activity use the allocated resour
Externí odkaz:
http://arxiv.org/abs/2103.09630
This paper focuses on mixing strategies and designing shape of the bottom topographies to enhance the growth of the microalgae in raceway ponds. A physical-biological coupled model is used to describe the growth of the algae. A simple model of a mixi
Externí odkaz:
http://arxiv.org/abs/2011.10775
We consider a coupled physical-biological model describing growth of microalgae in a raceway pond cultivation process, accounting for hydrodynamics. Our approach combines a biological model (based on the Han model) and shallow water dynamics equation
Externí odkaz:
http://arxiv.org/abs/2011.04913