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The Minimum Number of Edges in 4-Critical Digraphs of Given Order

Crossref DOI link: https://doi.org/10.1007/s00373-020-02147-y

Published Online: 2020-02-15

Published Print: 2020-05

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Kostochka, Alexandr V.

Stiebitz, Michael http://orcid.org/0000-0002-2436-9836
License Information

Text and Data Mining valid from 2020-02-15

Version of Record valid from 2020-02-15
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Article History

Received: 3 June 2019

Revised: 23 January 2020

First Online: 15 February 2020