$BBh(B 7 $B2s(B $B5"4T(B(1)

$BK\F|$NFbMF(B

• 7-1. $B=IBj$N2rEz(B
• 7-2. $B5"4T(B
• 7-3. $B=IBj(B

7-1. $B=IBj$N2rEz(B

$B=IBj(B

mail protected]$H%P%$%"%9Dq93$rD>Ns$K@\B3$9$k>l9g$K$D$$$F!"<~GH?tFC@-$r5a$a(B $B$J$5$$!#(B

$B2rEz(B

$BA}I}4o$NF~NOB&$O!"FbIt$KF~NODq93(B R_i$B$"$k$@$1(B $B$H8+$J$9$3$H$,$G$-$k$H2>Dj$7$^$9!#$^$?!"%3%s%G%s%5$N1F6A$r9M$($k$HJ#;((B $B$G$9$N$G!"$3$3$G$O%3%s%G%s%5$N1F6A$ru67(B $B$G$"$k$H9M$($^$9!#$D$^$j!"%3%s%G%s%5$rF3@~$KCV$-49$($^$9!#(B

$B$3$N;~!"A}I}4o$KD>@\?.9f$rF~NO$9$k$3$H$H!"[email protected]$r;H$C$FF~NO$9$k$3$H$r(B $B9M$($^$9!#(B

$B;O$a$K!"[email protected]$J$7$N2sO)$K4X$7$F9M$($^$9!#(B

$B

$B$3$l$O(B$B&X(B $B$,(B n² R_i / L $B$h$j==J,>.$5$$;~$OJ,Jl$N(B 1 $B$rL5;k$G$-$k$N$G(B $B&X(B$B$KHfNc$7!"(B $B==J,Bg$-$$;~$O0lDjCM(B n $B$K$J$j$^$9!#(B

7-2. $B5"4T(B

$BA}I}2sO)$N=PNOEE05(B($BEEN.(B)$B$KHfNc$7$?EE05(B($BEEN.(B)$B$rF~NO$KLa$9$3$H$r(B $B5"4T(B$B$H$$$$$^$9!#(B $B;O$a$K=PNOEE05$KBP$7$F(B k $BG\$NEE05$,F~NO$KLa$k$3$H$r9M$($^$7$g(B $B$&!#(B

$B$3$N$h$&$J2sO)$G$O!"A}I}2sO)$NF~NOEE05$OF~NOEE05$H5"4T$5$l$?=PNOEE05$N(B $BOB$K$J$j$^$9!#(B $B$D$^$jA}I}4o$X$NF~NOEE05(B V'₁$B$O!"F~NO?.9fEE05(B V₁ $B$H(B kV₂ $B$NOB$K$J$j$^$9!#(B $B0lJ}!"EE05MxF@$r(B A $B$H$9$k$H!"=PNOEE05(B V₂ $B$O(B AV'₁ $B$H$J$j$^$9!#(B

$B$h$C$F!"(B V'₁ $B$r>C5n$7$FEE05MxF@(B A' $B$r5a$a$k$H!"(B $B$H$J$j$^$9!#(B

kA > 1 $B$N;~(B

$BA}I}$5$l$??.9f$,H?E>$7$F5"4T$5$l$^$9!#(B V'₁ $B$OF~NO?.9f$NM-L5$K4X$o$j$J$/!"Id9f$,H?E>$7$^(B $B$9$N$G!"7k2LE*$KH/?6$7$F$7$^$$$^$9!#(B

kA = 1 $B$N;~(B

$BMxF@$,L58B$KBg$-$/$J$k$N$G!"H/?6Kt$OIT0BDj$K$J$j$^$9!#(B

0 < kA < 1 $B$N;~(B

$B?7$7$$EE05MxF@$NJ,Jl$O(B 1 $B$h$j>.$5$$$N$GMxF@$,A}Bg$7$^$9!#$3$l$r(B $B@55"4T(B$B$H8@$$$^$9!#(B

kA < 0 $B$N;~(B

$B?7$7$$EE05MxF@$NJ,Jl$O(B 1 $B$h$jBg$-$$$N$GMxF@$,8:>/$7$^$9!#(B $B$3$l$r(B$BIi5"4T(B$B$H8@$$$^$9!#(B

$B5"4TA}I}4o$O$C$F!"%k!<%W$,:n$i$l$^$9!#(B

$BEE05$NOB$OD>Ns$K@\B3$9$k$3$H$G$9$H

$B$3$3$G!"(BP $BE@$G2sO)$r@ZCG$7!"F~NOB&$NEE05$r(B V_P$B!"(B $B5"4TB&$NEE05$r(B V'_P $B$H$7$^$9!#(B

L = V'_P / V_P $B$r(B$B%k!<%WMxF@(B$B$H8@$$$^$9!#$3$l$O(B kA$B$KEy$7$$$G(B $B$9!#(B $B$^$?!"(BK = 1 - kA $B$r(B$B5"4TN((B$B$H(B $B8@$$$^$9!#(B

$B5"4TA}I}4o$NFC@-(B

$B5"4TA}I}4o$O

1. $BF~NO%$%s%T!<%@%s%9$,9b$$(B
2. $B<~GH?tFC@-$,NI$$(B

$BF~NO%$%s%T!<%@%s%9$N9b$5(B

$B$b$H$b$H$NA}I}4o$NF~NO%$%s%T!<%@%s%9$r(B Z $B$H$7$^$9!#(B $B$b$7!"5"4T$,$J$+$C$?$i!"EE05$O(B V₁$B!"EEN.$O(B I₁ $B$@$1$+$+$j$^$9!#(B $B0lJ}!"5"4T$,$"$k>l9g!"V'₁ $B$G$9(B($BEEN.$O$=$N$^$^(B)$B!#(B $B$H$$$&$3$H$G!"5"4T2sO)$NF~NO%$%s%T!<%@%s%9$O

$B$7$?$,$C$F!"$b$H$N%$%s%T!<%@%s%9$KBP$7$F5"4TN(G\$K$J$j$^$9!#(B

$B<~GH?tFC@-(B

$B$b$H$NA}I}4o$NEE05MxF@(B A $B$,3Q<~GH?t(B$B&X(B$B$K$h$C$FJQ(B $B2=$9$k$H$7$^$9!#(B $B$=$N;~!"5"4T2sO)$N<~GH?tFC@-$O$I$&$J$k$G$7$g$&$+(B?

$B0lNc$H$7$F!"<~GH?tFC@-$,(B $B$GM?$($i$l$F$$$k;~!"5"4T2sO)$G$O$I$&$J$k$+9M$($^$7$g$&!#(B

$BI|=,(B: $B$3$N<0$O(B$B&X(B$B$,$B&X(B₀$B0J>e$K(B $B$J$k$H(B$B&X(B$B$KH?HfNc$7$FMxF@$,8:$k$3$H$r0UL#$7$F$^$9!#(B

$B$3$l$OMxF@$O(B 1/(1-kA₀) $B$K$J$C$?$,!"kA₀) $BG\$K$J$C$?$3$H$r0U(B $BL#$7$^$9!#(B $B$D$^$j!"MxF@$OMn$A$^$9$,!"9b<~GH$^$G0BDj$7$?A}I}$,$G$-$k$h$&$K$J$C$?$H(B $B8@$($^$9!#(B($BF1$8G\N($G>h=|$7$F$$$k$N$G!"?7$7$$e$NE@$K$J$k$3$H$KCm0U(B)

7-3. $B=IBj(B

$B<~GH?tFC@-$,(B $B$GM?$($i$l$F$$$k;~!"5"4T2sO)$G$O$I$&$J$k$+D4$Y$J$5$$!#(B $B$=$7$FFC@-$,NI$/$o$+$k$h$&$K%0%i%U$r=q$-$J$5$$!#(B