Search results

  1. Y

    ODE System with Variable Coefficients

    hi in this article that explain the method of peani baker http://arxiv.org/pdf/1011.1775v1 i can not understand how in page 5 for first example it calculate element (1,2) of I(t)(with subscript n) can anybody help?
  2. Y

    ODE System with Variable Coefficients

    hi suppose we have this equation : d/dt(X)=A(t)*X x is a n by 1 column matrix and A is a n by n matrix that is the matrix of coefficients. coefficients of equations and consequently A are depend on t which is time. how i Solve this equation ? thanks
Top