A note on commutative multivariate rational series
Litow, B. (2003) A note on commutative multivariate rational series. Information Processing Letters, 87 (6). pp. 283-285.
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Abstract
Direct arguments are presented showing that for rational series in several commuting variables, the rational series problem is undecidable, and closure under Hadamard product fails.
| Item ID: | 489 |
|---|---|
| Item Type: | Article (Research - C1) |
| ISSN: | 1872-6119 |
| Keywords: | Formal languages, Formal rational series, Hadamard product, Computability |
| Additional Information: | © 2003 Elsevier. : This journal is available online - use hypertext links above. |
| Date Deposited: | 03 Nov 2006 |
| FoR Codes: | 08 INFORMATION AND COMPUTING SCIENCES > 0802 Computation Theory and Mathematics > 080299 Computation Theory and Mathematics not elsewhere classified @ 100% |
| SEO Codes: | 89 INFORMATION AND COMMUNICATION SERVICES > 8999 Other Information and Communication Services > 899999 Information and Communication Services not elsewhere classified @ 100% |
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