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math.NT2026
Primes between 8th powers?
Matt Visser
OpenAI (using a non-public "internal frontier model'') has recently (6 October 2026) made a number of remarkable claims, including some claims regarding the quasi-Riemann hypothesi…
math.AC2026
The finitistic weak dimensions of Gaussian rings
Xiaolei Zhang
We prove that every commutative Gaussian ring has finitistic weak dimension at most two. The proof works with a fixed module of finite flat dimension and does not assume that the w…