Jànos Turi's research interests include control and identification of distributed parameter systems, time delay systems, neutral functional differential equations, and elastic systems with defects. Learn more about Dr. Turi on his home page and on Research Explorer.

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Recent Submissions

  • Inventory Control with Fixed Cost and Price Optimization in Continuous Time 

    Bensoussan, Alain; Skaaning, S.; Turi, Jànos
    We continue to study the problem of inventory control, with simultaneous pricing optimization in continuous time. In our previous paper [8], we considered the case without set up cost, and established the optimality of the ...
  • Parameter Dependent Stability/Instability in a Human Respiratory Control System Model 

    Pradhan, Saroj P.; Turi, Jànos (American Institute of Mathematical Sciences, 2013-11)
    In this paper a computational procedure is presented to study the development of stable/unstable patterns in a system of three nonlinear, parameter dependent delay differential equations with two transport delays representing ...
  • Stabilization in a State-Dependent Model of Turning Processes 

    Hu, Qingwen; Krawcewicz, Wieslaw; Turi, Jànos (SIAM, 2012-01-03)
    We consider a two-degree-of-freedom model for turning processes which involves a system of differential equations with state-dependent delay. Depending on process parameters (e.g., spindle speed, depth of cut) the cutting ...
  • Global Stability Lobes of Turning Processes with State-Dependent Delay 

    Hu, Qingwen.; Krawcewicz, Wieslaw; Turi, Jànos (SIAM, 2012-09-13)
    We obtain global stability lobes of two models of turning processes with inherit nonsmoothness due to the presence of state-dependent delays. In the process, we transform the models with state-dependent delays into systems ...