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Timeline for Eigenvalues come in pairs

Current License: CC BY-SA 4.0

12 events
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Jun 22, 2022 at 8:12 history edited Carlo Beenakker CC BY-SA 4.0
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Jun 22, 2022 at 6:12 comment added Carlo Beenakker @WillSawin --- I have added some further intermediate steps.
Jun 22, 2022 at 6:12 history edited Carlo Beenakker CC BY-SA 4.0
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Jun 21, 2022 at 21:15 comment added Will Sawin In the second-to-last displayed equation, is the middle term really what you mean, or should it be the transpose of the matrix $A_2^{n_N} A_1^{n_{N_1}} \dots A_2^{n_4} A_1^{n_3} A_2^{n_2} A_1^{n_1}$ you get by multiplying in the opposite order?
Jun 17, 2022 at 9:44 comment added Carlo Beenakker I added the intermediate steps
Jun 17, 2022 at 9:41 vote accept Pritam Bemis
Jun 17, 2022 at 9:32 history edited Carlo Beenakker CC BY-SA 4.0
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Jun 17, 2022 at 9:26 history edited Carlo Beenakker CC BY-SA 4.0
added 86 characters in body
Jun 17, 2022 at 9:11 history edited Carlo Beenakker CC BY-SA 4.0
added 86 characters in body
Jun 17, 2022 at 8:55 comment added Fedor Petrov Hm, how does it follow? I see how it would follow from identities $A_i^{-1}=VA_i^{t}V^{-1}$ for $i=1,2$
Jun 17, 2022 at 8:53 history edited Carlo Beenakker CC BY-SA 4.0
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Jun 17, 2022 at 8:48 history answered Carlo Beenakker CC BY-SA 4.0