Corso Vittorio Emanuele II, 39 - Roma 0669207671

Ingegneria Informatica/Information and communication technologies engineering (with Helwan University) (Academic Year 2010/2011)

Numerical Methods


CFU: 5
Langue du contenu:Anglais
Description du cours
The course is introductory to scientific computation. The basic numerical methods for the solution of classical problems are presented and described. The course is introductory to scientific computation. The basic numerical methods for the solution of classical problems are presented and described.
Connaissances requises
Basic linear algebra and computer programming.
Programme
  • Basic concepts of floating-point arithmetic. Conditioning of a problem. Numerical stability of an algorithm.
  • Linear systems: direct methods (Gaussian eliminitations, LU-decomposition, Choleski) and iterative methods (Jacobi, Gauss-Seidel, SOR).
  • Approximation of functions and data: polynomial and piecewise polynomial interpolation, splines, discrete least squares.
  • Non-linear equations and systems: Newton's method and its discrete variants, fixed-point iteration.
  • Numerical integration: Newton-Cotes formulas, Gaussian quadrature rules, composite rules.
  • Initial value problems for ordinary differential equations: one-step methods (Runge-Kutta methods) and multistep (Adams) methods. Stiff problems.
Professeur/Tuteur responsable enseignement
Alessandro Verra
Enseignant vidéo
Liste des leçons
Giovanni Monegato
Giovanni Monegato
Giovanni Monegato
Giovanni Monegato
Giovanni Monegato
    •  Leçon n. 6: Linear Systems  Go to this lesson
Giovanni Monegato
Giovanni Monegato
Giovanni Monegato
Giovanni Monegato
Giovanni Monegato
Giovanni Monegato
Giovanni Monegato
Giovanni Monegato
Giovanni Monegato
    •  Leçon n. 15: Cubic splines  Go to this lesson
Giovanni Monegato
Giovanni Monegato
Giovanni Monegato
Giovanni Monegato
Giovanni Monegato
Giovanni Monegato
Giovanni Monegato
Giovanni Monegato
Giovanni Monegato
Giovanni Monegato
Giovanni Monegato