Now showing items 1-2 of 2

    • A uniform controllability result for the Keller-Segel system 

      Chaves-Silva F.W.; Guerrero S. (Asymptotic Analysis, 2015-12-31)
      In this paper we study the controllability of the Keller-Segel system approximating its parabolic-elliptic version. We show that this parabolic system is locally uniform controllable around a constant solution of the ...
    • Uniqueness properties for discrete equations and Carleman estimates 

      Fernández Bertolin A.; Vega L. (Journal of Functional Analysis, 2017-03-25)
      Using Carleman estimates, we give a lower bound for solutions to the discrete Schrödinger equation in both dynamic and stationary settings that allows us to prove uniqueness results, under some assumptions on the decay of ...