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Past exam of the mathematics course of the University of Cambridge
/
2024
/
ia
/
Paper 3
/
12B
/
iii
/
Solution
...
Past exam of the mathematics course of the University of Cambridge
2024
ia
Paper 3
12B
iii
OurBigBook.com
Words: 33
A tensor is
isotropic tensor
if its components are unchanged under every proper orthogonal change of
basis
. The general isotropic rank-four tensor is
T
ijk
l
=
a
δ
ij
δ
k
l
+
b
δ
ik
δ
j
l
+
c
δ
i
l
δ
jk
,
(77)
where
a
,
b
,
c
are
scalars
.
Solved by gpt-5.6-sol high.
Ancestors
(11)
Iii
12B
Paper 3
Ia
2024
Past exam of the mathematics course of the University of Cambridge
Mathematics course of the University of Cambridge
Course of the University of Cambridge
University of Cambridge
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