Introduction to :
Mathematical Modeling
Math 252/ 254

 



Course Topics from Math 252/254:

 I. Dynamical Systems (Differential and Difference Equations)
   A. Physics
       1. Freefall model*
       2. Drag model
B. Political Science: The Richardson Arms Race Model*
     1. Phase-plane analysis
     2. Classification of equilibria

 

 


Random number distribution


 

   C. Population Dynamics  
    1. Single Species
  1. Radioactive decay/ carbon dating
  2. Malthusian growth
  3. Logistic equation
    1. Differential Form
    2. Discrete Form/bifurcation and chaos
      (stock market analogy)
    3. Predation effects/catastrophe theory
    4. Time-delay effects/periodicity
    5. Epidemic modeling (AIDS Epidemic)
2. Interacting Species
  1. Radioactive cascade system/ computational instability*
  2. Ecology models
    1. Competitive Hunters Model
    2. Predator-prey model
    3. Linear stability analysis

 II. Monte Carlo Simulation
  1. Probabilistic models
  2. Random-number generators
  3. Applications/projects*   

III. Markov Chains
  1. Stochastic matrices, stationary distributions
  2. Probabilistic forecasting

IV. Linear Programming
  1. Optimization/ a detailed business application
  2. Simplex method
    1. Convex sets
    2. Solution of linear systems: Gauss elimination
V.  Term Project (Individual research topics that go beyond classroom material; results may be presented as posters at the Trinity College Science Symposium or as computer software suitable for classroom demonstration.)

* Related computer programming problems are assigned; elementary FORTRAN and C are taught, but any programming language may be used to carry out the assignments.
.
   
   

Student-Written Software

Trinity Science Symposium Projects

 


*Some programs may run only with Internet Explorer
** Some programs may run only on Windows


Slide Shows:

2009-2011
2008
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1997



NBAdraft.JPG (6589 bytes)

©2004 Philip S. Brown, Jr. Mathematics Department Trinity College