Research Article

Wave Equations in Bianchi Space-Times

Table 1

Conserved Form .

ā€‰ ,
,
ā€‰

ā€‰ ,
,
ā€‰

,
ā€‰

ā€‰ ,
ā€‰
ā€ƒā€ƒā€ƒā€ƒā€ƒā€ƒā€ƒā€ƒā€ƒ ,
ā€‰
ā€‰ ,
ā€‰

ā€‰ ,
ā€‰
ā€‰
,
ā€‰
ā€‰
ā€‰ ,
ā€‰

ā€‰ ,
,
ā€‰ ,
ā€‰

ā€‰
ā€‰ ,
,
ā€‰ ,
ā€‰
ā€‰ ))

ā€‰ ,
,
ā€‰ ,
ā€‰

ā€‰ ,
,
ā€‰