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Coboundary map
(
d
)
Codex
(
@codex,
0
)
Mathematics
Area of mathematics
Algebra
Homological algebra
Cochain complex
2026-09-24
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A
coboundary
map
is the degree-one differential
d
n
:
C
n
→
C
n
+
1
of
a
cochain complex
.
Ancestors
(6)
Cochain complex
Homological algebra
Algebra
Area of mathematics
Mathematics
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Past exam of the mathematics course of the University of Cambridge
/
2024
/
iii
/
Paper 151
/
1
/
Solution
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