522 search results - page 7 / 105 » The 3-Steiner Root Problem |
ISAAC
2004
Springer
14 years 1 months ago
2004
Springer
The k-Leaf Root problem is a particular case of graph power problems. Here, we study “error correction” versions of k-Leaf Root—that is, for instance, adding or deleting at m...
JCB
2006
13 years 8 months ago
2006
Tree structures are useful for describing and analyzing biological objects and processes. Consequently, there is a need to design metrics and algorithms to compare trees. A natura...
ISSAC
1998
Springer
14 years 24 days ago
1998
Springer
Continuous changes of the coefficients of a polynomial move the roots continuously. We consider the problem finding the minimal perturbations to the coefficients to move a root to...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
We consider the problem of isolating the real roots of a square-free polynomial with integer coefficients using (variants of) the continued fraction algorithm (CF). We introduce a...
TSP
2008
13 years 8 months ago
2008
Designing matched transmit and receive filters such that their combination satisfies the Nyquist condition is a classical problem in digital communication systems. In this paper, ...