维普资讯 http://www.77cn.com.cn
An An s t o i n o f r n i ieElme twih S me S p r 0 V e c s ls io r p c No c n o mi g F n t e n t o u e c n e g n e Re u t
2 3 6
L mma 2 1 T eitro t n o eao I d e s()h stea i t pcit p lt n e .. h nep l i prtrI e nd a 2 a h ns r i ne oai ao oo r op o e te,i .f r l『 1 s c h t rp ris ., o =, u h t a e
D。一Ⅱ西 l ( )o『.
CI 01 D。『.
() 5
H e e a a e,t stv o t n wilb s d a e rc c s a t r nd l t r he po ii e c ns a t C l e u e s a g ne i on t n,whih i nd— c si e
p d tfKa 豢 . e e d f n noh n o尸 r Wh n=(, ) r J e 10,D。Ⅱ aⅡ
a∈
@2 + (2t - V- -
2
㈥
N t eta oi h t c r=drD。=2 Obiul,1 () s aio a a ddnt i a户 . vo s{,∈}iab s f户，n eoe y sD。Ⅱ西= 1 2 ()+ ∈wh r ee1, 、
(2一 4 J
(咖 1
1赛 厂 厂
z
去2V 2=( (￣-5 V- V - ) 4
咖。1d 2 (咖+ (,￣ ∈ )一叩 - )
=丽赛 1 .∈∈H ) l (,e t F( l西)1
I l 1
西 d 叼
F( 2西)
l
∈西 d 叼
A p rnl弓∈( ( ) J p ae t y日 ), y ed il s
Em plyi gt sca s r pi t r l to he r m[ o n heba i nioto ci e po a i nt o e n 3
D。一n )0 (￣l l.
CI 1 D。 l.
Smi r, ecnpo eta 5 i vl r=(, ) Ths o l e e ro i l l w a rv h t()s ai f ay do 0 1 . i c mpe s h o f t t p3 A niot opi r t m at s f he Sec s r c Er or Es i e or t ond O r r Eli i r de lpt c P obl m eN o,ltUSc sd rt e f lo n is o e w e on i e h o l wi g Po son pr blm△U
{0
n Q .
ur l
02 7 F= 0Q
Lt e V=硪 ( )te e ekf m o ()s Q,hnt a r 7 i hw o f
1F,∈ f ( ) i U n d au:whe e r
s h ta uc h tV∈ V
() 8