2. $BGHF0J}Dx<0$KBP$9$k:9J,K!$N2r@O(B

• 2.1 Galerkin $BK!$K$h$kHyJ,J}Dx<0$N2rK!(B
  • 2.1.1 $BG.J}Dx<0$N>l9g(B
  • 2.1.2 $BGHF0J}Dx<0$N>l9g(B
  
  
• 2.2 $BGHF0J}Dx<0$N=i4|CMLdBj$N:9J,2r(B
  • 2.2.1 $B$,8GM-4X?t$G$"$k$3$H(B
  • 2.2.2 $B:9J,J}Dx<0$N7A<02r$NF3=P(B
    • 2.2.2.1 $B$N7A$N0lHL2r(B
    • 2.2.2.2 $B=i4|>r7o$KBP1~$9$k:9J,J}Dx<0(B
    • 2.2.2.3 $BFCJL$J=i4|CM$KBP$9$k=i4|CMLdBj$N2r(B
    • 2.2.2.4 $B=i4|CMLdBj$N7A<02r(B
  • 2.2.3 $B7A<02r$,(B well-defined $B$G$"$j!"87L)2r$K<}B+$9$k$3$H(B
  
  
• 2.3 $BGHF0J}Dx<0$N=i4|CM6-3&CMLdBj$N:9J,2r(B
  • 2.3.1 $B=i4|CM6-3&CMLdBj(B
  • 2.3.2 $B:9J,J}Dx<0(B
  • 2.3.3 $B$,(B $B$N8GM-4X?t$G$"$k$3$H(B
  • 2.3.4 $B:9J,J}Dx<0$N7A<02r$NF3=P(B
    • 2.3.4.1 $B$N7A$N0lHL2r(B
    • 2.3.4.2 $BFCJL$J=i4|CM$KBP$9$k2r(B
    • 2.3.4.3 $B=i4|CM6-3&CMLdBj$N7A<02r(B
  • 2.3.5 $B:9J,2r$NB8:_(B
    • 2.3.5.0.1 $B>ZL@(B
  • 2.3.6 $B$$$/$D$+$NJdBj(B
    • 2.3.6.0.1 $B>ZL@(B
    • 2.3.6.0.2 $B>ZL@(B
    • 2.3.6.0.3 $B>ZL@(B
    • 2.3.6.0.4 $B>ZL@(B
  • 2.3.7 $B:9J,2r$N87L)2r$X$N<}B+(B
  
  
• 2.4 $BIUO?(B 1: $B@~7A:9J,J}Dx<0(B
• 2.5 $BIUO?(B2: $B;03Q4X?t$K$D$$$F$N%a%b(B
  • 2.5.0.0.1 $BLd(B
  • 2.5.0.0.2 $B>ZL@(B