On October 18, 2018 USEA "Lyuben Karavelov" is celebrating 80 years since its establishment.
Faculty: Mechanics and Mathematics
Assoc. Prof. Dr. Veselin Kantchev - firstname.lastname@example.org
Contact hours: 60h, 30h lectures, 30h seminars
Self-study hours: 0h,
Assessment: written examination
Year, semester, weekly workload: Year 2, semester 3, lectures 2.0h, seminars 2.0h
ECTS - 5
Main topics: Ordinary differential equations (ODE) of I order – differential equations (DE) with separable variables, homogeneous, linear and reduced to them ones, exact DE. Decreasing the order of ODE. Linear ODE from the n-th order with variable and constant coefficients. Linear homogeneous and inhomogeneous ODE with constant coefficients. Linear ODE with constant coefficients and special right part. Method of Lagrange. Euler ODE. Systems of ODE – basic concepts, normal form. Solving linear systems with constant coefficients. Systems of non-linear ODE in symmetric form. First integral. General solution. Runge-Kutta method. Network methods. Euler method.