OpenAI’s much‑anticipated livestream reveal of GPT‑5 crammed a lot into about an hour and a half of announcements and ...

In his first term as president of the United States, President Donald Trump declared war on science. He demolished many ...

Scott W. Brown, Hyponormal Operators with Thick Spectra have Invariant Subspaces, Annals of Mathematics, Vol. 125, No. 1 (Jan., 1987), pp. 93-103 ...

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