4,092 research outputs found
Tackling complex diseases in the post genomic era: the case of the pine wilt disease
info:eu-repo/semantics/draf
Chitosan and chitooligosaccharide utilization in phytoremediation and biofortification programs: current knowledge and future perspectives
info:eu-repo/semantics/publishedVersio
The lambda-dimension of commutative arithmetic rings
It is shown that every commutative arithmetic ring has -dimension
. An example of a commutative Kaplansky ring with -dimension 3
is given. If satisfies an additional condition then -dim(
Deterministically Computing Reduction Numbers of Polynomial Ideals
We discuss the problem of determining reduction number of a polynomial ideal
I in n variables. We present two algorithms based on parametric computations.
The first one determines the absolute reduction number of I and requires
computation in a polynomial ring with (n-dim(I))dim(I) parameters and n-dim(I)
variables. The second one computes via a Grobner system the set of all
reduction numbers of the ideal I and thus in particular also its big reduction
number. However,it requires computations in a ring with n.dim(I) parameters and
n variables.Comment: This new version replaces the earlier version arXiv:1404.1721 and it
has been accepted for publication in the proceedings of CASC 2014, Warsaw,
Polna
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