Phase Portrait and Field Directions of Two-Dimensional Linear Systems of ODEs

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This Demonstration plots the phase portrait (or phase plane) and the vector field of directions around the fixed point of the two-dimensional linear system of first-order ordinary differential equations
Contributed by: Santos Bravo Yuste (March 2011)
Open content licensed under CC BY-NC-SA
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For more information on phase portraits and types of fixed points for linear systems of ODEs, see, for example:
S. H. Strogatz, Nonlinear Dynamics and Chaos: With Applications to Physics, Biology, Chemistry, and Engineering, Cambridge: Westview Press, 2000.
G. F. Simmons, Differential Equations with Applications and Historical Notes, New York: McGraw-Hill, 1991.
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