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 lemma 1 tommy1729 Ultimate Fellow Posts: 1,372 Threads: 336 Joined: Feb 2009 06/29/2011, 12:04 PM lemma 1 let f(z) be a real entire function with 2 conjugate fixpoints and no other fixpoints. we define sf(z) as its superfunction and isf(z) as its inverse superfunction. z and k are complex numbers. if sf(isf(z) + k) is analytic with respect to z then it is also analytic with respect to k. regards tommy1729 bo198214 Administrator Posts: 1,389 Threads: 90 Joined: Aug 2007 06/29/2011, 08:09 PM (06/29/2011, 12:04 PM)tommy1729 Wrote: we define sf(z) as its superfunction and isf(z) as its inverse superfunction. which superfunction? tommy1729 Ultimate Fellow Posts: 1,372 Threads: 336 Joined: Feb 2009 06/30/2011, 11:47 AM (06/29/2011, 08:09 PM)bo198214 Wrote: (06/29/2011, 12:04 PM)tommy1729 Wrote: we define sf(z) as its superfunction and isf(z) as its inverse superfunction. which superfunction? any superfunction. « Next Oldest | Next Newest »

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