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Multivariable Calculus
Linear Algebra
Interesting applications of matrix multiplication. (e.g. path counting via adjacency matrices, Markov chains, exchange economies.)
Geometry of linear transformations.
Fitting data to equations. (Direct and via determinants.)
Explore interesting matrix groups.
Least squares and overdetermined systems.
Behavior of algorithms (e.g. least squares) when they nearly fail.
Traffic flows and linear equations.
Codes obtained via matrix multiplication.
Roundoff error in matrix operations.
Convergence of power series in matrices.
Computer assistance for Gram-Schmidt either geometrically or for orthogonal polynomials.
Powers of matrices and eigenvalues.
Difference equations.
Geometry of diagonalizing quadratic forms.
Interpretation of linear ODE solutions (e.g damped driven harmonic oscillators.)
Web Resources:
Mathlab:
http://www.mathlab.cornell.edu/computer_and_portfolio/index.html#LINALG
Connected Curriculum Project:
http://www.math.duke.edu/education/ccp/materials/linalg/index.html
Row Operations Applet:
http://people.hofstra.edu/faculty/Stefan_Waner/tutorialsf1/javapiv.html
Linear Transformation Applet:
http://math.smith.edu/
patela/Applets/transf_index.html
Images of Transformations Applet:
http://www.ies.co.jp/math/java/misc/lintra/lintra.html
root
2002-08-26