3454 search results - page 7 / 691 » Modern computer algebra |
BIRTHDAY
2005
Springer
15 years 11 months ago
2005
Springer
151
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AI
2008
Springer
15 years 5 months ago
2008
Springer
Local computation in join trees or acyclic hypertrees has been shown to be linked to a particular algebraic structure, called valuation algebra. There are many models of this alge...
205
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LICS
2000
IEEE
15 years 10 months ago
2000
IEEE
We prove that several problems concerning congruences on algebras are complete for nondeterministic log-space. These problems are: determining the congruence on a given algebra gen...
137
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AMC
2010
15 years 5 months ago
2010
Elimination is a basic algebraic operation which geometrically corresponds to projections. This article describes using the numerical algebraic geometric concept of witness sets t...