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MathGroup Archive 1996

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New Diff Eq solver

  • To: mathgroup at smc.vnet.net
  • Subject: [mg4152] New Diff Eq solver
  • From: Dean Johnson <johnson at nextlab.cc.wmich.edu>
  • Date: Sat, 8 Jun 1996 13:23:09 -0400
  • Sender: owner-wri-mathgroup at wolfram.com

New symbolic solution methods for nth order ordinary differential  
equations for various forcing functions are presented at the web  
site:

http://www2.wmich.edu/~johnson/diffeq/

Comments are appreciated.  Abstract follows:

Symbolic solutions of nth order ODEs excited by the impulse, step and  
exponential forcing functions are presented. The algorithms employ  
knowledge of the roots (symbolic or numeric) of the associated  
characteristic equation. These methods extend the capablity of DSolve  
and other differential equation solvers. 


-Professor Dean Johnson
 Department of Electrical and COnmputer Engineering
 Western Michigan University
 Kalamazoo, MI  49008-5066
 (616) 387-4061
          -4024 (fax)



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