how many superfunctions? [was superfunctions of eta converge towards each other]
#4
(05/27/2011, 10:48 PM)tommy1729 Wrote: if there are 2m regular superfunctions f_i from one fixpoint , is it true that at least m of those can be chosen such that
f_i(z) = f_j(z + p_q(z) + Q) ??

where p_q(z) is a periodic function and Q is a constant.

Yes, first a (regular) superfunction is always undetermined by an x-axis shift, this is the role of Q.
Second if you have any two superfunctions f and g, then
\( g^{-1}(f(x)) \) (if g is suitably injective) is always a 1-periodic function, which follows from the definition of Abel and superfunction.


Messages In This Thread
RE: how many superfunctions? [was superfunctions of eta converge towards each other] - by bo198214 - 05/28/2011, 09:18 AM

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