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Feb 11 at 15:03 history bumped CommunityBot This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
Oct 14, 2023 at 15:00 history bumped CommunityBot This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
Sep 15, 2023 at 7:57 comment added Gae P @Roman yes, it has 3 null eigenvalues...my question is related to the minimum non-null one
Sep 14, 2023 at 19:03 comment added Roman Your matrix seems to have a three-dimensional null-space. Maybe characterize it and project it out?
Sep 14, 2023 at 14:22 history edited Ulrich Neumann CC BY-SA 4.0
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Sep 14, 2023 at 14:21 history edited user64494 CC BY-SA 4.0
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Sep 14, 2023 at 13:59 answer added Gae P timeline score: 1
Sep 14, 2023 at 13:16 comment added Michael E2 Manipulate[Eigenvalues[mat /. {k -> k1, Beta -> b1}, -1], {k1, 0, 1}, {b1, 0, 1}]?
Sep 14, 2023 at 13:14 history edited Domen CC BY-SA 4.0
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Sep 14, 2023 at 13:11 history asked Gae P CC BY-SA 4.0