Results 121 to 130 of about 4,000 (161)

Identifiability of Phylogenetic Level-2 Networks under the Jukes-Cantor Model

open access: yes
Englander AK   +6 more
europepmc   +1 more source

Canonical binary $��$-matroids

2022
8 pages, 5 ...
Avohou, R��mi Cocou   +2 more
openaire   +1 more source

\(\Lambda\)-extension of binary matroids

2022
Summary: In this paper, we combine two binary operations \(\Gamma\)-Extension and element splitting under special conditions, to extend binary matroids. For a given binary matroid \(M\), we call a matroid obtained in this way a \(\Lambda\)-Extension of \(M\).
Kazemzadeh, Morteza   +2 more
openaire   +2 more sources

Removable Circuits in Binary Matroids

Combinatorics, Probability and Computing, 1999
We show that, if M is a connected binary matroid of cogirth at least five which does not have both an F7-minor and an F*7-minor, then M has a circuit C such that M − C is connected and r(M − C) = r(M).
Goddyn, Luis A., Jackson, Bill
openaire   +1 more source

Home - About - Disclaimer - Privacy