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Oct 17, 2020 at 7:17 history edited Tony Huynh CC BY-SA 4.0
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Oct 16, 2020 at 18:01 comment added Tony Huynh More precisely, they are the direct sum of a connected matroid with a free matroid (no circuits).
Oct 16, 2020 at 17:57 comment added Ethan Splaver @LorenzoNajt I updated it, so basically these matroids are just the direct sum of connect matroids with partition matroids if I understand your answer
Oct 16, 2020 at 17:54 vote accept Ethan Splaver
Oct 16, 2020 at 17:45 history edited Tony Huynh CC BY-SA 4.0
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Oct 16, 2020 at 17:39 history answered Tony Huynh CC BY-SA 4.0