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116
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MOC
1998
15 years 2 months ago
1998
If a, b and n are positive integers with b ≥ a and n ≥ 3, then the equation of the title possesses at most one solution in positive integers x and y, with the possible exceptio...
87
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CAGD
1998
15 years 3 months ago
1998
Five-axis machining of sculptured surfaces is gaining wider acceptance in many industries. This paper examines the potential of a new tool positioning strategy where the desired s...
115
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COMBINATORICS
1998
15 years 3 months ago
1998
The paper gives a matrix-free presentation of the correspondence between full-length linear codes and projective multisets. It generalizes the BrouwerVan Eupen construction that t...
116
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MOC
1998
15 years 2 months ago
1998
D. Wan very recently proved an asymptotic version of a conjecture of Hansen and Mullen concerning the distribution of irreducible polynomials over finite fields. In this note we ...
137
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ECAI
1998
Springer
15 years 7 months ago
1998
Springer
We propose a computational model for analogy solving based on a topological formalism of representation. The source and the target analogs are represented as simplexes and the anal...