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Sep 8, 2023 at 6:24 comment added Ali Taghavi thank you very much for this interesting answer
Sep 7, 2023 at 20:26 comment added Sam Nead Nicolast's comment assumed "linear automorphism" so the determinant of $H_1(f)$ will be one.
Sep 7, 2023 at 18:48 history answered David E Speyer CC BY-SA 4.0