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http://hdl.handle.net/1942/22736| Title: | Isotropic matroids II: Circle graphs | Authors: | BRIJDER, Robert Traldi, Lorenzo |
Issue Date: | 2016 | Publisher: | ELECTRONIC JOURNAL OF COMBINATORICS | Source: | ELECTRONIC JOURNAL OF COMBINATORICS, 23(4) (Art N° P4.2) | Abstract: | We present several characterizations of circle graphs, which follow from Bouchet's circle graph obstructions theorem. | Notes: | [Brijder, Robert] Hasselt Univ, Hasselt, Belgium. [Traldi, Lorenzo] Lafayette Coll, Easton, PA 18042 USA. | Keywords: | 4-regular graph; circle graph; delta-matroid; Euler circuit; interlacement; isotropic system; local equivalence; matroid; multimatroid;4-regular graph; circle graph; delta-matroid; Euler circuit; interlacement; isotropic system; local equivalence; matroid; multimatroid | Document URI: | http://hdl.handle.net/1942/22736 | ISSN: | 1077-8926 | e-ISSN: | 1077-8926 | ISI #: | 000385727200002 | Category: | A1 | Type: | Journal Contribution | Validations: | ecoom 2017 |
| Appears in Collections: | Research publications |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 1504.04299v4.pdf | Non Peer-reviewed author version | 573.85 kB | Adobe PDF | View/Open |
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