A computer algebra approach to the discrete dirichlet problem

Craig R. Orr, Doron Zeilberger

Research output: Contribution to journalArticle

3 Scopus citations


The Gröbner Basis Algorithm is used to find closed form expressions for the generating functions of finite difference equations. Such difference equations arise in elliptic PDE’s, random walk problems, and gambler’s ruin problems.

Original languageEnglish (US)
Pages (from-to)87-90
Number of pages4
JournalJournal of Symbolic Computation
Issue number1
StatePublished - Jul 1994
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Algebra and Number Theory
  • Computational Mathematics

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