5510 search results - page 389 / 1102 » Mathematics |
167
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FOIKS
2004
Springer
16 years 7 days ago
2004
Springer
We introduce the formal framework of a generalized interaction scheme for information access between users and information sources. Within this framework we describe an interactio...
199
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IFIP
2004
Springer
16 years 6 days ago
2004
Springer
Geometrical place can be sometimes difficult to find by applying mathematical methods. Evolutionary algorithms deal with a population of solutions. This population (initially ran...
138
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ISSAC
2004
Springer
16 years 6 days ago
2004
Springer
We study the triangular representation of zero-dimensional varieties defined over the rational field (resp. a rational function field). We prove polynomial bounds in terms of i...
150
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ISSAC
2004
Springer
16 years 6 days ago
2004
Springer
We give a necessary and sufficient condition for an algebraic ODE to have a rational type general solution. For an autonomous first order ODE, we give an algorithm to compute a r...
155
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ISSAC
2004
Springer
16 years 6 days ago
2004
Springer
An orthogonal Ore ring is an abstraction of common properties of linear partial differential, shift and q-shift operators. Using orthogonal Ore rings, we present an algorithm for...