Re: A bit scared but I dare to...

Well, maybe I failed to explain this line:

Now take Aut(S^1) - the group of all automorphisms of S^1 and define a
left action of Z_2 on this group by simply combinig elements. I mean,
if g is an automorphism from Aut(S^1) than (eg)()=g() and
(ag)=a(g()).

Transformation g is acting on an elements of S^1 and gives obviously
also elements of S^1. Element e acts on this group as an identity.
Element a acts on element g from Aut(S^1) and gives some g' which act
as follows:
(lets put exp(im) as an arbitrary element of S^1)
g'(exp(im))=a(g(exp(im))=a(exp(im'))=exp(-im')

I hope that now someone will drop a line
k_n

.

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