On constructions of greedoids
Author
Source
Mutah Journal of Natural, Applied and Health Sciences
Issue
Vol. 13, Issue 1 (30 Jun. 1998), pp.105-113, 9 p.
Publisher
Mutah University Deanship of Scientific Research
Publication Date
1998-06-30
Country of Publication
Jordan
No. of Pages
9
Main Subjects
Abstract EN
In this paper we discuss four basic constructions of greedoids namely, deletion, contraction, direct sum and ordered sum.
We show the operations of deletion and contraction commute and the direct sum and ordered sum of greedoids G/ and G2 are interval greedoids if and only if G, and G: are both interval greedoids.
We also give a necessary and sufficient condition for the direct sum and ordered sum of balanced greedoids to be balanced.
American Psychological Association (APA)
al-Hawari, Talal Ali. 1998. On constructions of greedoids. Mutah Journal of Natural, Applied and Health Sciences،Vol. 13, no. 1, pp.105-113.
https://search.emarefa.net/detail/BIM-390950
Modern Language Association (MLA)
al-Hawari, Talal Ali. On constructions of greedoids. Mutah Journal of Natural, Applied and Health Sciences Vol. 13, no. 1 (1998), pp.105-113.
https://search.emarefa.net/detail/BIM-390950
American Medical Association (AMA)
al-Hawari, Talal Ali. On constructions of greedoids. Mutah Journal of Natural, Applied and Health Sciences. 1998. Vol. 13, no. 1, pp.105-113.
https://search.emarefa.net/detail/BIM-390950
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 113
Record ID
BIM-390950
