?? "finite fields from aperiodic necklaces" .... ???? finite semi-simple commutative rings from just plain necklaces ??? .....

?? "fixing the frobenius automorphism" here .... ???? ....

?? zeta vs l here ..... ?????? ..... ?? "frobenius" .... mystical ..... ???? ..... ?? "the frobenius" ... ?? level slip .... ?? "formal ..." .... ????? .....

?? natural dual pairing vs natural bijection ??? .... ????? .....

??? ag theory given by modules of group z ... (and / or quotient groups thereof ... ?? ...) .... ??? vs (?? ...) one given by modules of number ring ..... ???? .... ??? interaction ???? ..... ????? ..... ?????? ......