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[PDF] Top 20 The cost of the control in the case of a minimal time of control: the example of the one-dimensional heat equation

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The cost of the control in the case of a minimal time of control: the example of the one-dimensional heat equation

The cost of the control in the case of a minimal time of control: the example of the one-dimensional heat equation

... some control u driving y 0 to 0 at time T with ||u|| L 2 (0,T ) 6 C||y 0 || L 2 (0,π) .... In the case where there is no minimal time of control and under ... Voir le document complet

11

The cost of the control in the case of a minimal time of control: the example of the one-dimensional heat equation

The cost of the control in the case of a minimal time of control: the example of the one-dimensional heat equation

... . In the case where there is no minimal time of control and under appropriate conditions on the f k that should not decrease too fast (what we will call “the ... Voir le document complet

12

Minimal controllability time for the heat equation under unilateral state or control constraints

Minimal controllability time for the heat equation under unilateral state or control constraints

... reaches the target in time T − . In case T − < T , this would contradict the definition of T being the minimal control time for the ... Voir le document complet

41

Optimal filtration for the approximation of boundary controls for the one-dimensional wave equation

Optimal filtration for the approximation of boundary controls for the one-dimensional wave equation

... any time T > 4, which is twice the minimal time needed to control the corresponding continuous system ...that one cannot choose Γ(f ) = 1, in this case ... Voir le document complet

19

Self-similar shrinkers of the one-dimensional Landau-Lifshitz-Gilbert equation

Self-similar shrinkers of the one-dimensional Landau-Lifshitz-Gilbert equation

... Following the above argument, the curve X m ˜ (defined in ...Since the curve X m c,α associated with m c,α , and X m ˜ have the same curvature and torsion, using fundamental theorem ... Voir le document complet

27

Optimal Redistributive Pensions and the Cost of Self-Control

Optimal Redistributive Pensions and the Cost of Self-Control

... though the topic of social security with self-control preferences have been treated in the macroeconomic literature, our method and results depart from it in several ...present ... Voir le document complet

22

Algebraic damping in the one-dimensional Vlasov equation

Algebraic damping in the one-dimensional Vlasov equation

... 0 a stationary solution of the Vlasov equation ...(1). The one-particle Hamiltonian H[f 0 ](x, p) is integrable, and its trajectories are level curves of H[f 0 ...R, ... Voir le document complet

28

Control and Stabilization of the Nonlinear Schroedinger Equation on Rectangles

Control and Stabilization of the Nonlinear Schroedinger Equation on Rectangles

... (1), a denotes a smooth real function which is strictly supported in T, the one-dimensional ...that the system (1) is locally exactly controllable in the ... Voir le document complet

42

Singular asymptotic expansion of the exact control for the perturbed wave equation

Singular asymptotic expansion of the exact control for the perturbed wave equation

... , the asymptotic analysis of solutions of singular systems like (1) can be performed using the matched asymptotic method [13, ...on the data (y0, y1) and on the function v ε , ... Voir le document complet

29

Control of the incubation time in the vapor-solid-solid growth of semiconductor nanowires

Control of the incubation time in the vapor-solid-solid growth of semiconductor nanowires

... using the diffusion driven growth model of ...shown in Fig. 3(c)-(d). We consider only the zinc-blende NWs. The wurtzite NWs can be modeled as well, assuming vanishing lateral ...gained ... Voir le document complet

10

Real-Time Control of the Heating of an Airfoil

Real-Time Control of the Heating of an Airfoil

... If the cost function for these trial values is not null, (a trial ,b trial ) must be updated, using any appropriate optimization ...strategy. In a first step, we solved the ... Voir le document complet

3

On the solution of the heat equation in very thin tapes

On the solution of the heat equation in very thin tapes

... with the model dimensionality instead of the exponential growing characteristic of mesh based discretization techniques, one could in- troduce new extra-coordinates in ... Voir le document complet

27

Exact control of genetic networks in a qualitative framework: the bistable switch example

Exact control of genetic networks in a qualitative framework: the bistable switch example

... 2 The bistable switch The bistable switch is a well known model of an interaction between two ...models of the bistable switch are characterized by the existence of ... Voir le document complet

23

Time-convexity of the entropy in the multiphasic formulation of the incompressible euler equation

Time-convexity of the entropy in the multiphasic formulation of the incompressible euler equation

... STATEMENT OF THE MAIN RESULT Since the idea of Arnold [5] to consider the motion of an incompressible and inviscid fluid, described by the Euler equation, as ... Voir le document complet

24

The strategy of the control of nutrional elements in the water reserv

The strategy of the control of nutrional elements in the water reserv

... stratification of lakes and reservoirs may be a consequence of the hypolimnion oxygen lost, which can have negative impacts on cool water fish, on the drinking water and the ... Voir le document complet

12

What is the optimal shape of a fin for one dimensional heat conduction?

What is the optimal shape of a fin for one dimensional heat conduction?

... From the optimal design point of view, the main difficulties arise from the multi-physic aspects of this problem, depicted on ...Indeed, the heat flowing from a ... Voir le document complet

27

Energy Efficient Control of Running Legged Robots. A Case Study : The Planar One-Legged Hopper

Energy Efficient Control of Running Legged Robots. A Case Study : The Planar One-Legged Hopper

... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ... Voir le document complet

9

The Management Control System In The Moroccan University Hospital : Case Of The Hassan Ii Uhc

The Management Control System In The Moroccan University Hospital : Case Of The Hassan Ii Uhc

... Financial control within the meaning of Law No. 69-00 The control of public establishments is governed by the Dahir ...1-03-195 of November 11, 2003 promulgating ... Voir le document complet

10

On the congestion control of Peer-to-Peer applications : the LEDBAT case

On the congestion control of Peer-to-Peer applications : the LEDBAT case

... fairness In this chapter we focus on the latecomer advantage issue that arise in multiple flow scenario, when two LEDBAT flows start at different time; in such condition, the ... Voir le document complet

150

Measuring the cost of compliance: the case of French apples

Measuring the cost of compliance: the case of French apples

... on a polyvalent tool, we study the link between the level of French apples exports and the complexity of the phytosanitary requirements in the destination ... Voir le document complet

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