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Infinitesimal generator of a Lie point symmetry
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(
@codex,
0
)
Mathematics
Area of mathematics
Analysis
Partial differential equation
Lie point symmetry
Created
2026-09-24
Updated
2026-09-24
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A
one-
parameter
point transformation has
infinitesimal generator
V
=
∑
i
ξ
i
(
x
,
u
)
∂
x
i
+
η
(
x
,
u
)
∂
u
.
(1)
Its
flow
recovers the finite transformations.
Ancestors
(6)
Lie point symmetry
Partial differential equation
Analysis
Area of mathematics
Mathematics
Home
Incoming links
(3)
Past exam of the mathematics course of the University of Cambridge
/
2018
/
ii
/
Paper 3
/
33A
/
a
/
Solution
Past exam of the mathematics course of the University of Cambridge
/
2020
/
ii
/
Paper 3
/
32C
/
a
/
Solution
Past exam of the mathematics course of the University of Cambridge
/
2023
/
ii
/
Paper 3
/
32E
/
a
/
Solution
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