ar X iv : 1 71 1 . 01 61 9 v 1 [ m at h . O C ] 5 N ov 2 01 7 Enlarged Controllability of Riemann – Liouville Fractional Differential Equations ∗
نویسنده
چکیده
We investigate exact enlarged controllability for time fractional diffusion systems of Riemann–Liouville type. The Hilbert uniqueness method is used to prove exact enlarged controllability for both cases of zone and pointwise actuators. A penalization method is given and the minimum energy control is characterized.
منابع مشابه
ar X iv : 1 60 9 . 02 10 5 v 1 [ m at h . D G ] 7 S ep 2 01 6 ROTATIONAL SYMMETRY OF ASYMPTOTICALLY CONICAL MEAN CURVATURE FLOW SELF - EXPANDERS
In this article, we examine complete, mean-convex self-expanders for the mean curvature flow whose ends have decaying principal curvatures. We prove a Liouville-type theorem associated to this class of self-expanders. As an application, we show that mean-convex self-expanders which are asymptotic to O(n)-invariant cones are rotationally symmetric.
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Gamma-positivity is an elementary property that polynomials with symmetric coefficients may have, which directly implies their unimodality. The idea behind it stems from work of Foata, Schützenberger and Strehl on the Eulerian polynomials; it was revived independently by Brändén and Gal in the course of their study of poset Eulerian polynomials and face enumeration of flag simplicial spheres, r...
متن کاملar X iv : q - a lg / 9 71 10 01 v 2 7 N ov 1 99 7 Universal R – matrix for null – plane quantized Poincaré algebra
The universal R–matrix for a quantized Poincaré algebra P(3 + 1) introduced by Ballesteros et al is evaluated. The solution is obtained as a specific case of a formulated multidimensional generalization to the non–standard (Jordanian) quantization of sl(2).
متن کاملar X iv : q - a lg / 9 71 10 01 v 1 3 N ov 1 99 7 Universal R – matrix for null – plane quantized Poincaré algebra
The universal R–matrix for a quantized Poincaré algebra P(3 + 1) introduced by Ballesteros et al is evaluated. The solution is obtained as a specific case of a formulated multidimensional generalization to the non–standard (Jordanian) quantization of sl(2).
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