УК гд а Уж × в
УК гд а Уж × в
УК гд а Уж × в
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η(τ) 3<br />
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c d )ÛØad bc =<br />
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½¼<br />
1 − ∑ t∈N<br />
Z = z 3 f 2 + z 2 f 3 + z 1 f −2 ,<br />
∈<br />
m(tη 0 )q t = ∏ k∈N(1 − q k ) 9 =<br />
√<br />
f<br />
(10)<br />
(τ)<br />
1,II<br />
1,II<br />
b<br />
−<br />
PGL(2, Z) = W(A 1,II ) ⋊ S 3 ,
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