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Courses

  • Differential and Integral Calculus2 (90902)
    • תקציר הקורס:

    Abstract:

    Infinite series. Convergence tests. Series of f?unctions; convergence and uniform convergence. Power series; representation of f?unctions by power series. Taylor series. F?unctionsof several variables- limits and continuity, partial and directional derivatives, Linear approximation, Gradient. The chain rule. Higher order partial derivatives and second degree Taylor polynomial. Relative/absolute maximum and minimum values. Lagrange multipliers. Multiple integrals. Fubini's theorem. Change of variables. Polar, cylindrical and spherical coordinates. Line integrals of scalar f?unctions. Line integrals of vector fields. Independence of path and Green theorem. Surface integrals of scalar f?unctions. Oriented surfaces and surface integrals of vector fields. The divergence theorem (Gauss-Ostrogradsky). Stokes' theorem. Applications.
  • Linear Algebra (90905)
    • תקציר הקורס:

    Abstract:

    The first part of the course is dedicated to study of techniques for

    solving systems of linear equations. Several basic methods are presented:

    Gauss elimination, matrix solution, Cramer rule.

    The last two methods involve matrix arithmetic, which is also presented in this part. The second part discusses vector spaces and linear transformations. Most attention is given to the matrix approach. Matrix diagonalization issues summarize this part.

    The last part of the course study inner product spaces and their basic properties.
  • Ordinary Differential Equations (90914)
    • תקציר הקורס:

    Abstract:

    Sorting differential equations.

    First-order differential equations.

    Linear differential equations of order n:

    homogeneous and non-homogeneous equation, Wronskian homogeneous equations with constant

    coefficients. Separation into homogeneous and non-homogeneous problem,

    method of unknown coefficients and method of variation of parameters.

    Language Problems - Sturm Liouville Theory: Defining a close-knit operator,

    finding the operator's self-values and self-func tions and proving their properties.

    System of Linear Differential Equations Order 1: Solving the homogeneous

    system using eigenvalues and eigenvectors of the matrix.

    The Wronskian of the system. The non-homogeneous system.
  • Partial Differential Equations (90915)
    • תקציר הקורס:

    Abstract:

    Derivation of the wave equation.

    D’Alembert solution for an infinite string, wave bouncing from a clamped and a free end of a string.

    Well-posedness. Classification of second order linear problems.

    Canonical forms. Laplace equation.

    Solution of the wave equation on a bounded interval by separations of variables.

    Uniqueness of the solution using the energy method. The maximum principle.

    Separation of variables to Laplace equation in a rectangular and in a circle.

    The heat equation. The maximum principle for the heat equation.

     

    Solution of the inhomogeneous problem.

    Solution of partial differential equations using Integral transforms.

     

    Waves in a rounded membrane and Bessel equation.
  • Numerical Analysis (90925)
    • תקציר הקורס:

    Abstract:

    Interpolation and approximations methods, error analysis.

    Numerical integration, differentiation.

    Ordinary differential equations solution, Solutions to non-linear equations.

    Solutions to a set of Linear equations.