Thursday, March 22, 2018 3:30 pm
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3:30 pm
EDT (GMT -04:00)
Title:Â Excluding claws in binary matroids
| Speaker: | °²¹³ú³Ü³ó¾±°ù´ÇÌý±·´Ç³¾´Ç³Ù´Ç |
| Affiliation: | University of À¶Ý®ÊÓƵ |
| Room: | MC 5479 |
´¡²ú²õ³Ù°ù²¹³¦³Ù:ÌýA simple binary matroid is claw-free if no rank-3 flats are independent. We discuss an exact structure theorem for such matroids and sketch its proof. This is joint work with Peter Nelson.