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JSC
2010
83views more  JSC 2010»
13 years 4 months ago
Computing differential characteristic sets by change of ordering
We describe an algorithm for converting a characteristic set of a prime differential ideal from one ranking into another. This algorithm was implemented in many different language...
François Boulier, François Lemaire, ...
JSC
2010
82views more  JSC 2010»
13 years 4 months ago
Linear complete differential resultants and the implicitization of linear DPPEs
The linear complete differential resultant of a finite set of linear ordinary differential polynomials is defined. We study the computation by linear complete differential resulta...
Sonia L. Rueda, J. Rafael Sendra
JSC
2010
105views more  JSC 2010»
13 years 8 months ago
Programming with narrowing: A tutorial
Narrowing is a computation implemented by some declarative programming languages. Research in the last decade has produced significant results on the theory and foundation of nar...
Sergio Antoy
JSC
2010
132views more  JSC 2010»
13 years 8 months ago
Binary codes from the line graph of the n-cube
We examine designs and binary codes associated with the line graph of the n-cube Qn, i.e. the Hamming graph H(n, 2). We find the automorphism groups and the parameters of the cod...
W. Fish, Jennifer D. Key, E. Mwambene
JSC
2010
63views more  JSC 2010»
13 years 4 months ago
A bound on the projective dimension of three cubics
We show that given any polynomial ring R over a field and any ideal J R which is generated by three cubic forms, the projective dimension of R/J is at most 36. We also settle the...
Bahman Engheta