$" += yfY kI/3]$>7"1M‹-9!E, ‹e‹ 12 eϕ[ " kcQ(Ž@9!E, ŽeŽ 12 .$=9!‹ 12 0Ž 12 :3"#$DyfY- "$ −=−= ϕ yf IJ+Dyf,=9X(>L3c R E!ŽOR( >L3c R 3()c ) @E@("1MŽ 12 eY0z=S_ 1(9,O%*6"2/r13"2/"4_$"!98/3 )7898132/1,P!:9,$=#193 98)"2/'$r"!98K<$=:;J2/9E98K <$=:;$ f AFC1 0!!I"& .&& &9F3!!1 0"#$%#3&I &!!I"& .&( Y9C 2)(*''1 0!!I"& ( )(*1 0!! ({!-d#d>.O9v( .(J.&+5>cc9vC 2(*'1 0!!I"& .&:( 6(>'8"!!1 0 L(;"!"5&9F3!!1 0( (;C .(K&QC (K&"!"51&C 9(MQC y8,d#B'(7 ! 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"%@"6.:A=><$=:;#1`_$'$:W6<$U@3•• 96M:W I963@k3@$=#d2/‹e∞0θeYI963@k f2/"4_$:3:;03@fkq2/<$=:;:E-<$="2/%T Eθ>+P:"><$U@3:W"F#1h1_$'$>+P3@qk g2/"4_$9>O:;:3@gks2/@=96d $=#++-#3'(98h1%!$=# •}0>L3%9*'$++96h1!>1:1 34SW27^_&F 'D+[ } % α % ϕ } • • s g q f > ) 1 • •• 9 3@>1D:E3@:3:;2/:3@1D:E 3@9>O:;Ih1<$=D•#1)2zh1 !:h1%!$=##11h1<$=:;2/963@ fkqD3@-"><$=:;>+P Rh1_$'$}%!$=#}•-••}ˆ<$=1 -%α0>-#1•%!$=#13@%b0"><$=:;2/%! 1>3Q %‹e•}k••}• 5>- •}≈••}•ƒ%b = %‹e%b IJM:W- %be9 %ϕ 9 k">h1!@#1• }3•c⊥•}:••c⊥••}•6 %ϕe%α IJ"#$D96- α " = I39X-<$=:;2/>+E6 θ " = o θ θ " −= α θ θ α θ θ −=−= .@- ω α = ωk:A->++<$=:; β ?]LP(RSO>& >'8"!!+51 0 R-">h1! θ ωθ −= [Eh19Kh1 " # θ θ θ ω ω −=−== yL9Kh1>2/$=#96:;-#)h )_Eh1’ . :)$=‚ I += == == " " " " " θθ β θ β ω β β ω β I93>>Q3'$=#<$=:;++0<$h1 E/3]$$=#2/‚ 2 ::$+-:E-‚ = −+= += ββ ββ / . I@- " =β 0>-- " " . θ ++= " −= G*I(c* I96M–––#7(:1+1/%*6++><$=:;96 "XI,Q(:1+1/-#"-1(>L30(Q $=#0(<$:)Q( (;C c R P(>L3@"2/)3c• R :"2/)93c•• R c R ec• R ƒc•• R }3-1'93":'6c•• R Vc• R I-#3 c•• R e> c R oc• R ek> c R > k7')h"(>L393_$0)*$:3>,$": ' > eY0g:'"9B1'O> e:':E>E)-9M( %3 5+1/Q93:' 5 I ec•• R kc• R e> kc R k>3Q`"2/ .(K&QC i(QBP c l el δ [ l δ k7'QB>2/<$=:; i(Q>+> c m eR…: (K&"!"51&C i(<$E%K/3++c v −= " δ i(<$E:$+-:E9*%K++c Ž ++= " " $ θ i(<$c ‚= -#")_ " $ = 2$,7>++$=#96:;:)*$:A $=#2/:"><$=:; EJh1<$=:;++ " $ = 2$,7>++$=#>+]$93<$9M<$= :;R$=#%_-EJh1<$=:;:E:3h1>2/ $=#A1%_ $ θ = )*$:A$=#++::A<$=:; "2/%TER2/:3:;--EJh1<$=:;:- E8@>9>O:; R++<$=:;'W2$,71+1/<$ ω = ?]Le(RS "!"5&9F3! !1 0 c•• R } • =•• = =• 5 ‚ c ω c l c• R c R c 2 c = 5 I =• =•• = ’ k1+1/<$++:E9*dD<$9Kh12/ ρ = ρk"><$++:E9*D<$9Kh12/ θθθω += = += " θ ρ IJh=,=1+1/ <$ 2$, 7S> 2/:3:9>O :;0r>2/$=#>+P!><$=:; 9(MQC }3-(%*62/><$=:;02$,7)Q("6 Ž• oŽ• oŽ•• oŽ•• )Q(=39,>-6S2/12L P8)(%*6_$9EŽ :_$'$Ž IP1+1/:E#1} Ž 3'θikc = k5 ‚ eY θ - $ . + = IP1+1/:E#1• kŽ iƒc = k5 ‚ eY $ . − = I=9!c = :5 ‚ :3- ++ + += " " $ θ ρ ρ θ −+ − += " " $ θ ρ ρ h$OQ3$A )(R#&1 0!!-d#d> .O9v!!.&+5>cc9v( 2(*'1 0!!I"& .&:( 6(7&O>'8"!!1 0( L(7&O&"!"5&9F3!!1 0( [...]... δ ƒ ‹• θ k δ e i 8 " > 1n = − d K 9K ( f 8 N R '( + d #B R Q B " 2/ %T E ` 8 :! 9 9$ > : ( 9F :] :! 9 =' $> " 2/ %T E ˆ "! 7 9 > P ! "... 9 9 θ 3 8) ' $ =δ eδ = = # = E 2/ - ` 3 2/ $=# # 3 2/ > O 7 %* ( "6 $=# < B = δ V δ v/ - > 8 E ( "6 Ž k I9 = $ 9M 96 # 2Q= 9 k I9 > Ž _$ 9 E : δ = c : - - -" 7 ) Q - " %* 8 2/ + ^ = :E 7$ ' d %3 ( = δ \ δ v/ - d P ! E > + + $=# ! L3 " O 9* B > 1D - ( "6 %* 1 - δeδ eδ Q ]$ = ^7 ' Q 7 "6 k † + %$ ! k † + :A Q > e /* I $ δ n :E ) > e gY ÷ tgY gY ÷ sgY #@ '( F &6 5 : I ( c '( + * ) _ ( " 2/ %T E ˆ "! 7 9 > P ! " 2/ %T E P ! 1 > Q B % 3 " 2/ %T %* 6 7 Q1 ># I P ! " 2/ %T E 8 %$= 9M %* d D 0 ) Q ( "6 0 ) Q ( ) $= %* 6 z > I k k k ( P ! 6 6 " 2/ %T E 9* D 1 . yf IJ+Dyf,=9X(>L3c R E!ŽOR( >L3c R 3()c ) @E@("1MŽ 12 eY0z=S_ 1(9,O%*6"2/r13"2/"4_$"!9 8 /3 )7 8 9 8 132/1,P!:9,$=#193 9 8) "2/'$r"!9 8 K<$=:;J2/9E9 8 K <$=:;$ f AFC1. %a61)#ˆ1"2/)93'3:E h1<$=:;939 8) _<$=:;33A,)7))= 8 'C%*F3@1=>L3"ŠE-"2/]$: 1=>L32 kR 8) Q"7))-96:<$=:;)_>$)9E7 ))=)%*33@1=>L3"-h9 I2L(%*6++><$=:; ({!-d#d>.O9v( v/@=P!:E:AO"O<$(<$i(>L3c R %*6 `_$'$:<$>$2/%*6_$9EI@#1)2z)9E :E12$,7)Q(0 8) (z@h1_$9Eb}3>+ ;(3>6bec R i(b"!E@"F("1)2/:E106 b 12 ≤ϕ| . yu .A2L kb(<$=:;++S-#2Q=9>7'QB"2/%T EO'7'"1:E3'-<$=:;++R]$>7 yu>+3Q1ˆ"2/'W"!9 8 12/>+<$=:; 8 kR)2/,)0() 8 :E(QB9,E0>ˆ'C %*,"1"2/:E1>QB<$=:;++>+ ; ?]L)(x