1 citations · 2 across the 4 of their papers we have counts for
6 papers
A robust, discrete-gradient descent procedure for optimisation with time-dependent PDE and norm constraints
Paul M Mannix, Calum S Skene, Didier Auroux +1
Many physical questions in fluid dynamics can be recast in terms of norm constrained optimisation problems; which in-turn, can be further recast as unconstrained problems on spheri…
Ocean-depth measurement using shallow-water wave models
Vishal Vasan, Manisha, Didier Auroux
In this paper, we consider a problem inspired by the real-world need to identify the topographical features of ocean basins. Specifically we consider the problem of estimating the…
Optimal parameters identification and sensitivity study for Abrasive Waterjet Milling model
Didier Auroux, Vladimir Groza
In this paper we present the work related to the parameters identification for Abrasive Waterjet Milling (AWJM) model that appears as an ill-posed inverse problem. The necessity of…
Observers for compressible Navier-Stokes equation
Amit Apte, Didier Auroux, Mythily Ramaswamy
We consider a multi-dimensional model of a compressible fluid in a bounded domain. We want to estimate the density and velocity of the fluid, based on the observations for only vel…
The Back and Forth Nudging algorithm for data assimilation problems: theoretical results on transport equations
Didier Auroux, Maëlle Nodet
In this paper, we consider the back and forth nudging algorithm that has been introduced for data assimilation purposes. It consists of iteratively and alternately solving forward…
Symmetry-preserving observers for some water tank problems: theory and application to a shallow water model
Didier Auroux, S. Bonnabel
In this paper we consider a tank containing fluid and we want to estimate the horizontal currents when the fluid surface height is measured. The fluid motion is described by shallo…