Abstract
Search for polynomial and series solutions of linear functional (differential, difference, and q-difference) equations can be based on solving induced recurrences for coefficients of formal series in certain bases. It is shown in the paper that, for every operator type, different bases can be selected, with some of them being more preferable from the practical standpoint.
Similar content being viewed by others
REFERENCES
Abramov, S.A., Bronstein, M., and Petkovšek, M., On Polynomial Solutions of Linear Operator Equations, Proc. of ISSAC'95, ACM, 1995, pp. 290–296.
Abramov, S.A., Petkovšek, M., and Ryabenko, A., Special Formal Series Solutions of Linear Operator Equations, Discrete Math., 2000, vol. 210, pp. 3–25.
Abramov, S.A., EG-Eliminations, J. Difference Equations Appl., 1999, vol. 5, pp. 393–433.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Khmelnov, D.E. Basis Selection in Solving Linear Functional Equations. Programming and Computer Software 28, 102–105 (2002). https://doi.org/10.1023/A:1014833002850
Issue Date:
DOI: https://doi.org/10.1023/A:1014833002850