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Diplomatic scandal: Baku is angry with Moscow over the beatings and deaths of Azerbaijanis: https://benborges.xyz/2025/07/03/diplomatic-scandal-baku-is-angry.html

Best bounds for the dual Hardy operator minus identity on decreasing functions
Achraf Ben Said, Gord Sinnamon
https://arxiv.org/abs/2507.02290 https://

Best bounds for the dual Hardy operator minus identity on decreasing functions
The distance from the identity operator $I$ to $H^*$, the dual of the Hardy averaging operator, is studied on the cone of nonnegative, nonincreasing functions in Lebesgue space. The exact value is obtained. Optimal lower bounds are also given for difference, $H^*-I$, of these two operators acting on the same cone. A positive answer is given to a conjecture made in ``The norm of Hardy-type oscillation operators in the discrete and continuous settings'' by A. Ben Said, S. Boza, and J. Soria. Prep…

Yupp, which rewards users in crypto for comparing answers from multiple AI models and giving feedback, emerges from stealth with a $33M seed led by a16z crypto (James Hunt/The Block)
https://www.theblock.co/post/358094/a16zcrypto-3…