3 citations · 6 across the 6 of their papers we have counts for
6 papers
The stability for an inverse problem of bottom recovering in water-waves
R. Lecaros, J. López-Ríos, J. H. Ortega +1
In this article we deal with a class of geometric inverse problem for bottom detection by one single measurement on the free surface in water--waves. We found upper and lower bound…
A validation of the use of data sciences for the study of slope stability in open pit mines
J. H. Ortega, M. Rapiman, L. Rojo +1
In this work, we present an exploratory study of stability of an open pit mine in the north of Chile with the use of data mining. It is important to note that the study of slope st…
A numerical procedure and unified formulation for the adjoint approach in hyperbolic PDE-constrained optimal control problems
Gino I. Montecinos, Juan Lopez-Rios, Jaime H. Ortega +1
The present paper aims at providing a numerical strategy to deal with PDE-constrained optimization problems solved with the adjoint method. It is done through out a unified formula…
Predictive Index for slope instabilities in open pit mining
J. H. Ortega, M. Rapiman, R. Lecaros +3
In this paper we study the stability and deformation of structures, in particular the wall of an open pit mine is studied by using information obtained from a variety of remote sen…
Size estimates of an obstacle in a stationary Stokes fluid
E. Beretta, C. Cavaterra, J. H. Ortega +1
In this work we are interested in estimating the size of a cavity D immersed in a bounded domain Ω, contained in R^d, d=2,3, filled with a viscous fluid governed by the Stokes syst…
Determination of the calcium channel distribution in the olfactory system
C. Conca, R. Lecaros, J. H. Ortega +1
In this paper we study a linear inverse problem with a biological interpretation, which is modeled by a Fredholm integral equation of the first kind. When the kernel in the Fredhol…