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- Irene Fonseca, Stefan Mu╠êller Pedregal, Stefan Muller, Pablo Pedregal
- 2015

- Pablo Pedregal
- 2000

- David Kinderlehrer, YOUNG MEASURES, Pablo Pedregal
- 2015

- Pablo Pedregal
- SIAM J. Math. Analysis
- 2000

- PABLO PEDREGAL
- 2005

We introduce multi-scale Young measures to deal with problems where multi-scale phenomena are relevant. We prove some interesting representation results that allow the use of these families of measures in practice, and illustrate its applicability by treating, from this perspective, multi-scale convergence and homogenization of multiple integrals.

We propose a general approach to deal with nonlinear, nonconvex variational problems based on a reformulation of the problem resulting in an optimization problem with linear cost functional and convex constraints. As a first step we explicitly explore these ideas to some one-dimensional variational problems and obtain specific conclusions of an analytical… (More)

- Sergio Amat, María José Legaz, Pablo Pedregal
- J. Applied Mathematics
- 2012

This paper deals with the approximation of systems of differential-algebraic equations based on a certain error functional naturally associated with the system. In seeking to minimize the error, by using standard descent schemes, the procedure can never get stuck in local minima but will always and steadily decrease the error until getting to the solution… (More)

- PABLO PEDREGAL
- 2001

We explicitly compute the quasiconvexification of the resulting integrand associated with the mean-square deviation of the gradient of the state with respect to a given target field, when the underlying optimal design problem in conductivity is reformulated as a purely variational problem. What is remarkable, more than the formula itself, is the fact that… (More)

- Faustino Maestre, Arnaud Münch, Pablo Pedregal
- SIAM Journal of Applied Mathematics
- 2007

We analyze in this work a spatio-temporal optimal design problem governed by a linear damped 1-D wave equation. The problem consists in seeking simultaneously the spatiotemporal layout of two isotropic materials and the static position of the damping set in order to minimize a functional depending quadratically on the gradient of the state. The lack of… (More)

- Pablo Pedregal
- SIAM J. Math. Analysis
- 2004