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Numerical Methods for Differential Equations

Numerical Methods for Differential Equations

Apr 17, 20231 min read

Numerical Basics

1. Interpolation

  • Polynomial Interpolation with Vandermonde Matrix
  • Lagrange interpolation
  • Newton Basis Polynomial
  • Spline Interpolation

2. Approximation and Errors

  • Polynomial Interpolation Error
  • Approximation through Regression
  • Minimum Quadratic Error
  • Order of Accuracy

3. Numerical Integration

  • Quadrature
  • Degree of Correctness for Quadratures

4. Composite Quadrature

  • Composite Quadrature
  • Romberg’s Extrapolation Method

5. Nonlinear Equations

  • Fixed point or Banach’s iteration
  • Banach’s fixed point theorem
  • Newton-Raphson or Newton’s Method

Numerical Solution of ODEs

  • Order of Consistency

Misc

  • Numerical Methods Test Prep

Graph View

  • Numerical Basics
  • 1. Interpolation
  • 2. Approximation and Errors
  • 3. Numerical Integration
  • 4. Composite Quadrature
  • 5. Nonlinear Equations
  • Numerical Solution of ODEs
  • Misc

Backlinks

  • Ahoy!

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