Now showing items 1-4 of 4

    • Bounding the Set of Finite Dimensional Quantum Correlations 

      Navascués, M.; Vértesi, T. (American Physical Society, 2015)
      We describe a simple method to derive high performance semidefinite programing relaxations for optimizations over complex and real operator algebras in finite dimensional Hilbert spaces. The method is very flexible, easy ...
    • Nonthermal Quantum Channels as a Thermodynamical Resource 

      Navascués, M.; García-Pintos L.P. (American Physical Society, 2015)
      Quantum thermodynamics can be understood as a resource theory, whereby thermal states are free and the only allowed operations are unitary transformations commuting with the total Hamiltonian of the system. Previous ...
    • PID controller design for fractional-order systems with time delays 

      Özbay, Hitay; Bonnet, C.; Fioravanti, A.R. (Elsevier, 2011-11-22)
      Classical proper PID controllers are designed for linear time invariant plants whose transfer functions are rational functions of sα, where 0<α<1, and s is the Laplace transform variable. Effect of inputoutput time ...
    • Strong stabilization of MIMO systems with restricted zeros in the unstable region 

      Gündeş, A. Nazlı; Özbay, Hitay (IEEE, 2008-12)
      The strong stabilization problem (i.e., stabilization by a stable feedback controller) is considered for a class of finite dimensional linear, time-invariant, multi-input multioutput plants. It is assumed that the plant ...