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Fletta eftir höfundi "Hafstein, Sigurdur"

Fletta eftir höfundi "Hafstein, Sigurdur"

Röðun: Raða: Niðurstöður:

  • Argáez, Carlos; Berthet, Jean-Claude; Björnsson, Hjörtur; Giesl, Peter; Hafstein, Sigurdur (Elsevier BV, 2019-07)
    LyapXool is a C++ program to compute complete Lyapunov functions and their orbital derivatives for any two- or three-dimensional dynamical system expressed by an autonomous ordinary differential equation. The program is user-friendly and determines the ...
  • Guðmundsson, Skúli; Hafstein, Sigurdur (Hindawi Limited, 2018)
    We study stability for dynamical systems specifed by autonomous stochastic diferential equations of the form dX(t) = f(X(t))dt + g(X(t))dW(t), with (X(t))t≥0 an Rd -valued Ito process and ˆ (W(t))t≥0 an RQ-valued Wiener process, and the functions f ...