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math.AT2025
A multiplicative version of the tom Dieck splitting
Andrew J. Blumberg, Michael A. Mandell
While the classical tom Dieck splitting in equivariant stable homotopy theory is typically regarded as a formula for suspension spectra in the genuine equivariant stable category,…
math.AT2024
Measures determined by their values on balls and Gromov-Wasserstein convergence
Anne van Delft, Andrew J. Blumberg
A classical question about a metric space is whether Borel measures on the space are determined by their values on balls. We show that for any given measure this property is stable…