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Reducible representation
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Mathematics
Area of mathematics
Algebra
Representation theory
Group representation
Invariant subspace
2026-09-24
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A
nonzero representation is reducible when it
has a
nonzero proper
invariant subspace
; otherwise it is an
irreducible representation
.
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(7)
Invariant subspace
Group representation
Representation theory
Algebra
Area of mathematics
Mathematics
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Past exam of the mathematics course of the University of Cambridge
/
2025
/
iii
/
Paper 302
/
1
/
d
/
ii
/
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