Duality in the optimal control for damped hyperbolic systems with positive control.
Duality in the optimal control of hyperbolic equations with positive controls.
Duality in vector optimization. II. Vector quasiconcave programming
Duality models for some nonclassical problems in the calculus of variations.
Dynamic family of multicommodity inventory problems.
Dynamic programming for an investment/consumption problem in illiquid markets with regime-switching
We consider an illiquid financial market with different regimes modeled by a continuous time finite-state Markov chain. The investor can trade a stock only at the discrete arrival times of a Cox process with intensity depending on the market regime. Moreover, the risky asset price is subject to liquidity shocks, which change its rate of return and volatility, and induce jumps on its dynamics. In this setting, we study the problem of an economic agent optimizing her expected utility from consumption...
Dynamical shape control in non-cylindrical Navier-Stokes equations.
Efficiency conditions for multiobjective fractional variational problems.
Efficiency of the Stochastic Approximation Method
Ein Beitrag zur Suche der Extremstelle einer strikt unimodalen Funktion.
Ein Satz über eindeutige Abbildung und seine Anwendung in der Variationsrechnung
Ein Stetigkeitssatz für Variationsprobleme mit Ungleichungen als Nebenbedingung.
Eine Variationsungleichung und Anwendungen.
Embedded maximal ellipsoids and semi-infinite optimization.
Epitaxially strained elastic films: the case of anisotropic surface energies
In the context of a variational model for the epitaxial growth of strained elastic films, we study the effects of the presence of anisotropic surface energies in the determination of equilibrium configurations. We show that the threshold effect that describes the stability of flat morphologies in the isotropic case remains valid for weak anisotropies, but is no longer present in the case of highly anisotropic surface energies, where we show that the flat configuration is always a local minimizer...
Équation de Riccati
Equilibrium of maximal monotone operator in a given set
Sufficient conditions for an equilibrium of maximal monotone operator to be in a given set are provided. This partially answers to a question posed in [10].
Equivalence of multitime optimal control problems.
Equivalence of second order optimality conditions for bang-bang control problems. Part 1: Main results
Equivalence of second order optimality conditions for bang-bang control problems. Part 2: Proofs, variational derivatives and representations