$% &$'( # )*.3 +(,-. +(.4 # # /0 #.5 78* #= > <?. AB A3<?.

Transcription

1 !" #! $% &$'( # )* 3 +(,- +( 4 # # /0 # 5, :; 3< 7 7* #= > <? $@! B 3<? $@! 9 C!D E3 0!"# $% $& '() *+,- ' /0 $" )34 '56!" "CD " ' B ( 4 ) ': ;)"!"< 9%& V E" I I JK> " L(KM ()'> NI OH P'& OH 004 (#G!H V % EF" { e, e,, e } v V XY Z L!G& [\0 ( e ) v = ve = W0V EF" ;)" v # $(IE U C # ( v ) v = ve = S5 # N ODEH

2 ]X v v v = v, EK0V!<V v v ` _E = v ( v, v,, v ), v ( v, v,, v ), CI Lv C < FB( v EK> < Q" U!C> ) a&e =' bh v C < -3 v _EG S5 EK> < U!C> cd e!e, :V V u, v= u v = u v = v u, = = =!C()> "V '5! 6 " L = u, v= u v = v u = u v, = " " ak U!C> " G$ GI7 G JK = " G ;H GI7 G JK c C()0 % ak U!C> OH h C!H % v u g"< " ' ]c "< 9%& V v U 5dKF V U "CD ;)"!=C"!H v " ' u, v= 0hI EF" { v,, v " ' LM4 u U E" I ;)" =C" v # h? " je# N'('5 OH! Q!H V v, v =,, j, j j ( = j hi OH P'& OH j = 0) Kroecer EEI _ j S5 ;)" ( f ) EK0 ( e ) & &q j j g00v?_ L ': l ;)" g"<?%& W g00v?o > ak (XC? (KM 'KG a a a a a a =, a a a :V W LGE :C" V $cd Q5 '?EK &!E & XV ISS, Daas, 004 * :0 004/0/ 09

3 3 t& = )r!!4 s ` _E ( f ) W0V d(xv e = a f, j j e j = # j & PC!H C" EK0 & & " ' & sc EK> # (, ) PC $& h! & EK0 < h? GE ;)" ': 4 (,) ': ;)" U"# %) j M, 4 sc C (XZ M PC & C" < ( ) ( a, a,, a ) ` _E L (, ) ': EF" ': EF" h G!?'" 4!''5!H & " ' (, )PC a'w Q5 &! M, ( ) Q"> & e!e L M, ( ) u, v, u, v = u, v j ( ),( j), ( ) = a j je# (h4 =4 je# a'w M, ( ) Q5 &! & ' e!e L'?EK l $& '): M 4 'K & u, v, u, v = u, v M( ) ( ) I = j ` _E GE!E!H (, ) & U!C> ': bh EF" UCG PC & " ' GE!E y)'!c> M ( ) & $ OH P'& OH )c!h M( ) & " ' h? Sz & = = I :(h & h)c h& B NI OH!4 {5d )c 3 4 Q(O< & (hh ' L>I : ( B) = B, ( ) = ( ), ( ) = ( ), ( ) = ( ) :!H M( ) & " ' : $" } } = = = = I } hi!''5 NI OH &$'( je# N'('5 OH $ hi!''5 NI OH & N ODEH

4 ]X 4 o _E ( j), a j = 0 } = = I je# N'('5 OH < = je# N'('5 OH +L je# N'('5 OH $;!H = ( a j ) = dag( a ) = dag( a, a,, a ) tr ( ) = a &! P? & e!e cd e!e = = ( a j ) {,,, } (V "C~ d?g S!E & " '!E $@ U!C> : $" P = ( ) () j Q & U? & (h4 {5d XI! & Bo ( = ( ) )!G s' e!e!e & M ( ) cd e!e ( ;)" 'K 4 ) L!?'" 4!''5 NI %0) X( ) = det( I) X _!C M L &C)!G s' "CD U!C> s( ) = { ( ) } = = = tr( ) = ( ), tr( B) = tr( B ), tr( + B) = tr( ) + tr( B), det( ) = ( ), det( B) = det( B ) = det( ) det( B) { }!( ) = a ( ) : : *+ E(I cd e!e U'': U!C> M( )!E &C), $B L ISS, Daas, 004 * :0 004/0/ 09

5 5 t& = )r!!4 s & Bo!GO "< v \{0} # U!C> L!E &C)!GO Cc s( ) je# a('5 OH P'& OH!G C') '& ;)" =>? B ) v = v, U"# % -_ "< %&!GO C' '&!G!<V "CD h!g!g C') a& N,EO JP!C> (cv #!!E & dxv (KM 'KG : B s) f > ( ) :V V L B!"< %& V & d(xv > B = ( b j ) ( ) = ( a j ) (h4 ( f j )!<V $(IE! C"4 ( f ) B = P P W0V bh ( e ) W0V '6 & U P S5 ( e ) W0V EF" ;)" > EK V %) B = W0ƒ G XC? > ak (h4 {5d L[!'G v &C) ˆ# $& J g Sr h c K> G& dxy ak o & h? 0 W04 < P>4 o $& " ()c & & P S5 P P # $& =4) L &! >!C> v & hg Sz P & H " Z Š)G U!E &! $65 >54 (hh EK' EF" (XY : B!?EK' bh!e 'G!H & " ' " L!?EKc P P,,!G!<V P & QC"4 (XY &C),,!G s' P P & :=4 LGE ;)" '& P " j = j j, P = dag( ) $ % # # j #&!G!<V W04 OH P'& OH!?EK' bh!e & 'G LEM q :@-"!E & M( ) : Q( L!?EKc!?EKc V O V O L;)"V!X()X U & hg Sz V U & hg Sz U!?5 & G! &! & hg Sz O Q & G! & QE!?5 & G :64 & NI OH :Œ & NI OH :XŒ N ODEH

6 ]X 6!?EKc bh!e 'G!?5 4!E & I (h & (Œ) '> bh 0 :`Ž Q(O< Cc &C)!G s')!e / U!C> L!E & M ( ) :3 $" o hi OH!V ŠO!''5 &C)!G s' (h4 {5d =, 0 (h & ( ) =? Jc )c & NI OH P'& OH Y hg & Q(O# s' (h4?4 {5d CI = 0 ' = 0 ' = ( ) = 0 ' = 0 Q(O# Cc! EKc EF"!?EKc & &G M( )!E & I (h4!g Q( h? Sz V U hg h& G! & L!E!''5 & NI OH :64 U V = dag ( µ ), h? Sz V U h!?5 h& G! & L!E!?'" & NI OH :Œ UV = dag ( µ ) &C) Q(O# s' 0 µ "V (XY g: )I UC)0 %f!_ L ': ;)" V U"< %& (KM 'KG (XY!E & :ak $% &$'( # )* 3 M( ) &C) Rayleght C>c U!C>, ]c R : V \{0} v, v vv v 0, R( v) = = v, v v v cd e!e ISS, Daas, 004 * :0 004/0/ 09

7 7 t& = )r!!4 s? Cc M? R (h & L!E & NI OH!4 {5d \{0}, R ( v) = R ( v)!g Cc L GE!E & :3 Q(, =4 L'&!G!<V!U W04 ( ),( j), j = j {,, } $% "CD bh V ` _E {,, }!<V ( U-_/ U"# % bh V ` _E J =>? V!-_/!"# V = {0}, V = { V }, : *+ &C)!G s' Š)Y L@-" () {,, }, = R ( ), () {,, }, = a R ( v), (3) {,, }, = R ( v), (4) {,, }, = R( v), WV vw (5) {,, }, = a R ( v), a (6) { R ( ) : v V} = [, ] ) vv vv WV vw :? E(I L[+ je# N''5 OH &!E!H!E & " ' v V \ {0}, v v > 0, je# N''5 OH!H " ' v V, v v + 0, J NI OH P'& OH 4 &!E hg!e & (h4 h4 Z :Q+<R GE ;)" 4 Y!G Cc N ODEH

8 ]X +(,- +( 4 a(' :V + akg (I V % ;)" "< C U!C> ': ;)" "< %& V : *+ = 0 $ = 0,, V, =, V, y V, + y + y X()X re s0 QMV!F+ eeg :!)C 5 "< EXIV U dx s- (hh "< %& V v = v, v = v =v, v, v a v, = gc C#G s- " EG =)c s s ;!C>? g'> cd e!e ak (hh ''5 " L "< %& V :4 Q( v = v, U"< s < & h? : ;)" E' Š L = "!rf > a'r Z :#Q@U a' ( < q) ''5 " q + = q :(h & g g!''5?" hi OH!4 s) + q q, :re a' y! JG U!0V J (hv ŠO / + ( / ) y y / ]0,[,, y, e / e + ( / ) e ISS, Daas, 004 * :0 004/0/ 09

9 9 t& = )r!!4 s y ` q log ` log / ` > h4 U?? h? '> rec) G! & V %?E" v u hi OH Lh (Hölder K$) uv u v, + u v u q v q q uv u v š $re B E " C~ M *+!rf ŠO L!X)X re!rf h4 U? LU"< s ( u + v ) = u ( u + v ) + v ( u + v ) q (h4 NX ;!5? uemv (h4 š '> re C0 JC/ ( u + v ) ( u + v ) ( u + v ) ( ) q ( ) q = q hi )K re,g œ # Hölder re MG =!F+ : :`5d d!fm) Buyaovs uv u v re 4 Cauchy-Schwarz re s0 : B eeg : s 5!X)X re ;!C>G CI ('0 N&> u + v u v + Mows re 0 hi OH!4 q L & L V Ls- J (h4 L BEIO E?/ h? Sz c c h"?! & gc v V, c v v 0 c v N ODEH

10 ]X 0,,,, :)`X4 a' % E" > LV U"# % L?5 "< U!C> u : %!?5 QE S = { V : = } EF "CD U!C> CI = je# :U)? CI 0!?5 QE XY Z V =!F+ u S S u u S akg (I G& C U!C> ': ;)" GE!E $& ')5 M :4 $" : *+ a' : M + M, = 0 $ = 0,, M, =, M, B M, + B + B, v M, B M, B B :)`X4 :U)? UK+ = / 6C0 G& s- )34 g :(=)c s?4 ;"?) Frobus WE& s = a F j j : s su =, + \{0} ISS, Daas, 004 * :0 004/0/ 09

11 t& = )r!!4 s (h4 {5d su = = a \{0} = :U)? CI V U"# % cdk > JK> cd e!e : M + ak LV % ;)" C su = = a \{0} = 3!G& s- ž U"# s ar) t& s B" Lt& s = a' ar) 3 t& s WE& s LX 0 ;)& } U"< s!= 'r) I F I = F!F+ ar) a(' :5d rrf *+!E & = ( a j ) :5 Q( def v v su = a a, = = def =! =! = v j v su ( ) ( ), def v, su a a, = = j v, j j :=5?r $V = +L s UU = I ' = U = U = U U? h?! & 5 = ' =!( ) :#Q+<R =!( )(h & (! U& (Ÿ ) QE 4!E & h & (! U& (Ÿ ) Q 4!?5 & NI OH NI OH sc &E u0 ()K? 6 P>, =!( ) =!( I) = K> l gc (I Cc gg (h4 {5d L!)C 5 s Cc gg h4 g5 ;)" L & EF" N ODEH

12 ]X $& $ y'g 0 )G Ž GE!E & :6 Q( (h & (ar) 3 [4 'r) hi %0 )!( ) t& s hi?4 :G= re a'rg Sz ar) t& s (cv ;)"? L0 < hi!?4 :GQL@! ( ) + #Q@U C') 9'& GO "< v = ( ) Sz s( ) :G= ( ) = =!( ) re!rf,> 0 (h4 5dq PG CIRLE yi $Œ ;)" d 6 Š s ' L # U-#H $Œ :GQL@ Itroducto à l aalyse uérque atrcelle et à l otsato :h # # /0 # '!H V EF" ( v) " "< %& V hi OH P'& OH L( v )? v E (hh?4 ' 4 L v V l v v = 0,, v = l v, ('>!<V y'g (h4!? s- &G (h & L O V U"# % hi OH y'g &?!<V y'g (h4!?, s) *+ M6 (h & C> s "!<V $!IE!!?" =>? B = M, ( ) $& %& EF" y'g e!e Ly)0V l PC $& y'g (h4 C> s a()? 6 $& y'g (h4?4 {5d $& $(IE!!?" y'g &? (, ) ISS, Daas, 004 * :0 004/0/ 09

13 3 t& = )r!!4 s?e &!E & uc y' & E< Ž KG : & je#!e & B 7 Q( L l B = 0, L v V, l B v = 0, L! ( B) < () () (3) B < a' ar) s cv ;)"? (4) #Q@U re (h & L E" v V hi OH ar) t& s "< C :() 3 () v B v B l Bv= 0, a' < C! & L! ( B) 0, B =, + (h4!g hi OH :(3) 3 () ' ( B ) + hg 6 (Ÿ B =? h? " (`Œ) 6 QE<,? :(4) 3 (3) re a!k h4 U? :() 3 (4) B B (4) ;K s 5 ( I B)# $&C) Q!o *+ EG Q(!E & B )>)> CD ˆ)' =>? )c hg ( I B) & (h & ( B) < hi OH :G=, ( I B) = B = 0 ( B) < (h &, = 0 B )>)> N'G OH :GQL@ N ODEH

14 ]X 4 OH LŠ &H )c hg ( I B) & (h & re a' B < B ( I ) a(' G& C y)' (h & GB hi OH :GQ@ s hi ( I B) = B B = 0 #Q@U ( B) (h4 =4 B &C)!GO Cc U? )c (h4 c &? )c 3 ( I B) ( I B) & (h4 c :G= & (h & œ E& c? ($) ( I B)( I + B + B + + B ) = I B + š B ( I ) & 'K B E ye + I + B + + B = ( I B) ( I B ) = 0 + l B = ( I B) l ( I B ) 0 (h4 =4 L B + l B = ( I B) = l = 0 h? h? 7 ( bh 0 =4 L S "CD (h4 ' = 0 B )>)> N'G OH :GQL@ S = I + B + B + + B + (h & S BS = S SB = I š ($) 'K g&ek? M S y)' ( I B) &C) (h4 ŠO,? ( I B) S = I l B (h4 B? l B = 0 ( B) < h? 7 ( bh 0 ISS, Daas, 004 * :0 004/0/ 09

15 5 t& = )r!!4 s )c hg ( I B) & (h & (64) a0 ;)" ªC" (Ÿ ( B) < (h & 6 ( bh 0 :GQ@ ˆ)' ( I B) = B = 0? (h4 š + ( I B) ( I B ) = I + B + + B "? M I = + B + + B B = B = 0 hi 'r) t& s hi ;)" C" ( I B) B ( B) (h & )c 3 ( I B) & NI OH :WL? t& s L!E & B 9 Q( / l B =!( B), #Q@U (h4,>! =! ( B) { ( B )} / 'K L!( B) B? 6 ( bh 0 / +,!( B) B h? Sz rf "? 0 < hi?4!4 Lh / + ' B! ( B) +, J L;K " 0 < LhOH y)k $Œ U? B B =! ( B) + rf " NX? l = 0 h?, B ( ;)" C"6 L!( B ) < (h4 {5d a' + ' B B =, (!( B) + ) y)k N ODEH

16 ]X 6 %KMV # (: h? h4 h = b, !K+ «5 ;)" h4 )C/ (5 J ak? 6 U)& (5 ;)" Ž o!eg Q! %KMV bh ŠO? :<!# )C/ 5 J ak? C!H = b ( + ) y = ( b + b), X 0 ;)& LE?'?r) )c hg L hi?4 L LD b %KMV L!5 gg 4 E?'G!I > EK? = > 0: [ " =4 XY " GE E? KM e E :g!k+ g)cž) ( y) E ()XZ = : K\) ;)"4 = b, ( + ) y = ( b + b) b E?' 6 bh &H ue $E > (5 & y)' y>5 X uem4 ->!0>5 L?4 W0!?EKc bh!e 'G &!G!<V!G s' y>5 > S5 = b!k+ )C/ RS Wlso bh >? 6X h!r =, b, = 33 = :U)? CI ±?#)!E )C/ B EF" (h4 E =, b b, = (h4 = =, b =, ISS, Daas, 004 * :0 004/0/ 09

17 7 t& = )r!!4 s ±?#) ]X eek &!EG y = ( b + b) )C/ 5 (h & h? (Ÿ y = (, 036,35, 079) 0 36 = y = L4 ±?#) & N!EG S5 L( + ) z = b )C/ (5 (h & ŠI?> : K+ h? z = (,37, 34, ) 36 = z = 35 L!K+ $6 ]X eek? L3 0 4 GE > (#?#G) EK (h4 ue & Q!E 500 ` y'?!q s!\g c K+ (h4? :0 GE (: ²> yek 5!>? L!K+ )C/ & EF" L0 GE > #?#G (h4 {5d & ŠI 0 GE (: :; 3< 7 3!E $&!0>5 hg h4 )K )'!E $&C)!0>: [ U)? C& e!e!- 6 )' 5 $"! &!0>5 e!e )c!e & M ( ) } G& C : ( ) = s S5 ( ) =? cod( ) 54 H _E? = U"# s ar) t& )c!e & ( )!0>: " -M!G N ODEH

18 ]X? )c!e & M ( ) :0 Q( ( ) = ( ) L ( ) = h? " L!?5 & Q &C) Q(O# s' \{0} (h & µ ( ) a = µ S5 (h & 0 hi?4 :G= ar) t& s hi?4 :GQL@ :GQ@ µ = µ µ = µ a = Q hi OH P'& OH ( ) = :GQ:! :#Q@U = = ( ) = ( ) = ( ) I = = = ( ) = ( ) = a =µ, ( ) S( ) S( ) a = = a =, µ? :G=? :GQL@ (h4 s) :GQ@ (h4 ŠO,? ( ) a µ = = µ & EK' EF"!?EKc & V U h`!?5 h& G! & & NI?4!4 s) :GQ:! (h & L B L'>!F+ ;)" C" = U! V h? Sz & Bo Q(O# s' U IE# C' h? E C&?>!?5 & Q = UV &C) Q(O# s' J NI OH P'& OH S5 = UV! = I ( ) = " Lo :#Q+<R ISS, Daas, 004 * :0 004/0/ 09

19 9 t& = )r!!4 s!f+ U& > o L C' ' QI N>!0>5 NI OH L"!0>: Q!"!H & " ' ( ( Q) = ) ;)X!0>z J!CG!?5 $& (h4!g QMV = )r $! M? C06 -< h? " µ = ( ) (h & = =4 L!E & & hg : $E(Œ! L[\> t& s J? Y h h"?! &!0>5 =E(Œ a ( ) ( ) = ( ) " M &!0>: E(Œ (h4 a0 v s) hi OH!4 q L C& &!0>: h? Sz c c # M c " c, ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) :? LX 0 ;)& )XV!G CI & B!0>5 g &! M? C' g cd" ž N> :U)? CI &!E 00 GE!?EKc!E & :Q a a =, = det( ) = 0 = 0 (h4 g5 L $% ( ) 0 = = & ' %( = 0? :$cd &!E!?EK'!-Œ ;)"V X()X & N ODEH

20 ]X 0 $ = j % j,, a = j j ' = + % 0 else %( & & B y)' (h4? 4 ( ) ( ) = = = 3, = = =, ( ) = ( ) = 3 det( ) = : B? hi s3e XQ* #= > <? $@! &!EG h4 h (KM $6 ) ]X eek < ±?#G " $ 5 64 W G =V )C/ B :!K+ $6 ) C Ü )5 + L)c!E & M ( ) : Q( $% = b ' ( + ) = b + b, %( re a'rg " ar) t& s > &!0>5 ( ) b b ( ) (XZ S5 L U"# s hi?4 s ˆ ISS, Daas, 004 * :0 004/0/ 09

21 t& = )r!!4 s š g g E M :#Q@U = b? ar) s?eg = b h? b b, b = b : re ;)" LeE &E LgrE gg ye b ( ) b dm ŠO & ]X eek E! h4 h!k+ )C/ & EF" ±?#G > h µ ` :!K+ $6 ) C Ü )5 + L)c!E & M ( ) : Q( $% = b ' ( + ) ( + ) = b, %( re a'rg " ar) t& s > ( ) + &!0>5 ( ) (XZ S5 L = b = ( + )( + ) + ( + ) = 0 = ( + ), = ( + ) + U"# s hi?4 s ˆ :#Q@U? (Ÿ (h4,> ŠO N ODEH

22 ]X = ( ) + (h4? š =)c U"# s )C0 O & S( ) & 4 =? h? QE & hi sz R S Wlso X 5 b = 00 = a ) 307 * S( ) %% ( ) ) 94 = a = ) % S( ) %, E b ) 6005 =, * % ) ) %, b 00 ( ) ) 94 ) 0994 b 6005? Cc?E'G =>? ˆ)' (h4 ` =>?! h QE &H LJ!CG & B (h M4 E(I = E b ]X eek < & =4 L!K+ )C/ =E" ±?# '()! : h W # ;)" G <!#!K+ )C/ (h4 ( + -F) ( -) = b + -f, F M ( ), f, (0) = je# a' E f '<d dc h? -(-) ak (h & )c :U)? CI G E f -(-) ak) E# Q" (h & (Ÿ L () - = + - " (0) + O( - ) u, u = & NI OH " (0) = ( f F ) re ;)" '> Q L ar) t& s [\0 U"< s () - $ f * - ' + F + + O( - ), (, S5 ISS, Daas, 004 * :0 004/0/ 09

23 3 t& = )r!!4 s? b, re ;)" (Ÿ () - ( ) ( ) r + r + O( - ), b S5 r F f = -, r = - b b!k+ )C/ EF" ²> K+ Q!E ( ) Ž? 6 ;)" 9% L(XZ $#?#) K+ )C/!0>5 l'? : ²> K+ (h4 {5d & LŽ ( )!0>: " (h & L ˆ ( r + r ) b : K\) UC"V s\ La0 : Q+<R cd!\)g!e &!0>z a()g! uem4!fm ž (Gastel () = ( ) { E:det( + E) = 0} E " &C)!> &> W' C>? ( )!0>: " (h4 (Kaha 966 E) Ž B!G )c $& ˆ)' y>5!e & ±?#G EŒ4!G *+ E L QE' B 3<? $@! 9 a'w & E ar) t& s L)c & M( ) :3 Q( E = r <, h? )c ( + E) & E ( + E), ( + E) r r N ODEH

24 ]X 4 (h4 ( () F = E )c ( I F) S5 + E = ( I F) h4 Z L)c & (h4,> ŠO & (h4 q :#Q@U? F = E = r < ( I F) /( r)?4? ( + E) = ( I F), ( + E) r ( + E) = E ( + E), E ( + E) E ( + E) r (Ÿ ŠI h? ( >z Q 4 / 0 0 = ( I + B) (h & (Ÿ B = ( I + B) = ( ) 6, ( ) S5 L (Ÿ _ re a'w = 4( I + B) L? = 4 ( I + B) &C)!G s' (h4 =4 # S( ), 6 ISS, Daas, 004 * :0 004/0/ 09

25 5 t& = )r!!4 s u u = (,, ), = (,, 3) C!D E ŠO,0 %) 004 { u, u, u } 3 )C/ hg Sz u 3 XŒ "<!"? g"< 004 cd M( )!E & e!e w = w w = S5 w 0 = I w w!?5!e & U & (h4 NŒ4 g& «!G!<V!G s' >5 30 4, 3!?5 & U M( ) 40 U = (h & % # hi?4!4! (h4 NŒ4 () a () b (, y), UU, y= y, %!<V g?_ ;)" {&w!?5 $d?r (h4 cd B!G =>G )?!?5 &!G s' JC/ (h4! () c Cc J NI OH P'& OH &!E & hg (h4!!e & M( ) Y!''5!G 50 "!GO Cc U = 0 (h4! = y y & e!e L 0 y & Bo 3 Q5!G C' U # 60 e!e % "< C v L)c!E & M( ) 70 =, v % U"< s (h4! N ODEH

26 ]X 6 (h4 E 0, l = a, = cd C eek ' ;)" 6), _E [\0!? (h & t& s hi?4!4 E 90 () a I +, () b + / :&C)!G!<V s'!" M( ) 00 LNŒ " L)c & &C)!G!<V s' 6 S5 + I (h4 E& OH ( + ) ( ( ( (h & U M( )!?5 & NI?4!4! () a 0 U = U = F F F (h4 NŒ4 E & NI OH () b F = + + _ re!rf! F &C)!G s' U F,, S5 (h & Q & Q NI OH!4 E 0 # M Q =, ( ) ( ) (h4 E h h&e hge h& B 30 ( ) ( + B) a ( ), ( B) ISS, Daas, 004 * :0 004/0/ 09

27 7 t& = )r!!4 s :Q> a'rg Sz b hœ ee < g& M Z!4 E 40 ( ) = ( ) / / = 0, = ' J ŠO hc g& = ( + ) ( + ) > Cc!" : 0 D = 0 / ( ) J >5 :64 ²> K+ Cc!" :`Œ ( D ) Cc >5 D D g&!" D Š0 ( D ) ' J > hc D & :`XŒ 50 (h & B!E & NI?4!4 E )c & 60 B I B I ( ), Q> )4 a'rg B $& G!4 E N ODEH