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This is from MV2's open notebook on Kakeya-type problems ( https://github. com/munimtechnologies/kakeya-small-fields ). It continues the earlier posts on finite 2-groups whose involutions are all central: is such a group at most |Omega_1|^(e+1), where 2^e is its exponent?
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US secretary of state is skipping New Delhi, and opposition leaders complain his arrangements are humiliating.
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