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math.KT2026
A remark on the invariance of -theory under duality
Georg Lehner
In this short remark, we explain that two examples of invariance under duality for a localizing invariant hold purely formally when is -theory, whereas the general state…
math.KT2026
Algebraic -theory of stably compact spaces
Georg Lehner
We compute the value of finitary localizing invariants, including algebraic -theory, on categories of sheaves over stably locally compact spaces . Our formula simultaneously…