УК гд а Уж × в
УК гд а Уж × в
УК гд а Уж × в
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ÔØÖ¿ºÃÅÄÐÖ<strong>×</strong><br />
ØÓÖÑ }ºÌÙ<strong>×</strong>¸̂ΦwÓÒ<strong>×</strong><strong>×</strong>Ø<strong>×</strong>ÓÐÑÒØ<strong>×</strong>Ó ´¿º½¼µ<br />
I ∩ ̂l + ) = (̂L I ∩ ̂L +<br />
´¿º½¼µ<br />
)<br />
ºÌ<strong>×</strong>Ø̂Φw<strong>×</strong>Ø<strong>×</strong>ØÓÐÐÖÓÓØ<strong>×</strong>{̂α ∈ ̂L + | w −1 α ∈ ̂L<br />
¿ºº¿<br />
−<br />
{β, β + n.δ},ÛÖ, ∈ ̂L +Òm ´¿º½¼µ<br />
1¸ÖÓÑØÓÚÒØÓÒÓØ<strong>×</strong>ØÓÔÓ<strong>×</strong>ØÚÖÓÓØ<strong>×</strong>¸<br />
+ n.δ}ÛÖ, ∈ ̂L −Òn Z + − {0} .<br />
ÒÓÑÒØÓÖÁÒØØÝÓÖ̂<br />
´¿º½¼µ<br />
ÓÖØÒùÅÓÓÝÐָ (1)<br />
ÒØØÝÚ<strong>×</strong><br />
ZºÈÙØØÒØÐÐØÓØÖÒØÓØÒÓÑÒØÓÖ<br />
ÛÚ̂L+ =<br />
,<br />
ÒØÏÝÐÖÓÙÔ<strong>×</strong><strong>×</strong>ÓÑÓÖÔØÓZ 2 ⋉ −1¸ØÓÚÒØØÝ<strong>×</strong>ÕÙÚÐÒØØÓØÂÓØÖÔÐ<br />
1´¿º½½¼µ<br />
e −n(2n−1)α 0<br />
e −n(2n+1)α 1<br />
− ∑ e −(n+1)(2n+1)α 0<br />
e −n(2n+1)α<br />
n∈Z<br />
ËØØÒe −α 0<br />
= rÒe 1<br />
= qr<br />
ÒØØÝÒÚÓÐÚÒØØØÙÒØÓÒϑ 1<br />
´¿º½½½µ<br />
¿ºº<br />
2 r n−1/2 .<br />
ÒÓÑÒØÓÖÒØØÝÓÖظ¸¸℄º )<strong>×</strong>ÒÜÑÔÐÒÛÖØÓÛÒØ ÒÓÑÒØÓÖÓÖÑÙÐÓÖ̂<br />
½¼<br />
ÏÔÔÐÝØÓÚ<strong>×</strong>ØÓØ<strong>×</strong>Ó̂<br />
2<br />
Ò<br />
ÓÖ<br />
Ŵ(̂L<br />
{β<br />
β<br />
β<br />
∈<br />
∈<br />
sl(2, C)<br />
Z +<br />
(n(̂α 1 + ̂α 0 ), n̂α 1 + (n − 1)̂α 0 , (n − 1)̂α 1 + n̂α 0<br />
∣ ∣∣ n = 1, 2, 3, . . .<br />
)<br />
∏<br />
(1 − e −nα 0<br />
e −nα 1<br />
)(1 − e −(n−1)α 0<br />
e −nα 1<br />
)(1 − e −nα 0<br />
e −(n−1)α 1<br />
)<br />
n≥1<br />
= ∑ n∈Z<br />
−α (τ, z)<br />
−iϑ 1 (τ, z) = q 1/8 r −1/2 ∞<br />
∏<br />
= ∑ n∈Z<br />
n=1<br />
(−1) n q (n−1/2)2<br />
(1 − q n ) ( 1 − q n−1 r ) ( 1 − q n r −1)<br />
sl(3, C)º<br />
sl(3, C) (A<br />
(1)