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Oct 23, 2018 at 17:48 comment added Tomasz Kania @MarkRoelands, yes. Even more is true, please see Lemma 1 here: msp.org/pjm/1974/50-1/pjm-v50-n1-p11-s.pdf
Oct 23, 2018 at 13:22 comment added Mark Roelands Thank you! I edited the question to only allowing a non-zero direct summand. Would that also be true in general?
Oct 23, 2018 at 8:46 history edited Tomasz Kania CC BY-SA 4.0
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Oct 23, 2018 at 8:44 comment added Tomasz Kania @MarkRoelands, please see Section 3 here google.pl/url?sa=t&source=web&rct=j&url=https://…
Oct 23, 2018 at 8:21 comment added Mark Roelands Thanks for your feedback! Do you mean if the second dual has central atoms? How would you prove that?
Oct 23, 2018 at 8:19 history answered Tomasz Kania CC BY-SA 4.0