proposition 4.17 Trivial kernel of a homomorphism
open in the book ·
parts/02-mathematical-methods/02-algebraic-structures.tex:431
· p. 62
Rests on
-
depends_on
definition 4.43
Group homomorphism
¶
-
depends_on
definition 4.21
Group
¶
-
depends_on
definition 4.11
Inverse element
¶
-
depends_on
definition 4.9
Neutral element
¶
- depends_on definition 4.3 Algebraic structure ¶
-
depends_on
definition 4.9
Neutral element
¶
-
depends_on
definition 4.20
Monoid
¶
- depends_on definition 4.9 Neutral element ¶ ↺
-
depends_on
definition 4.18
Semigroup
¶
- depends_on definition 4.6 Associativity ¶
- depends_on definition 4.4 Internal binary operation; magma ¶
-
depends_on
definition 4.11
Inverse element
¶
-
depends_on
definition 3.43
Map
¶
-
depends_on
definition 3.24
Quantifiers
¶
-
depends_on
definition 3.23
Predicate
¶
- depends_on definition 3.1 Logical proposition ¶
- depends_on definition 3.38 Ordered pair and Cartesian product ¶
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depends_on
definition 3.23
Predicate
¶
- depends_on definition 3.28 Set ¶
-
depends_on
definition 3.24
Quantifiers
¶
-
depends_on
definition 4.21
Group
¶
- depends_on definition 4.11 Inverse element ¶ ↺
-
depends_on
definition 4.15
Kernel
¶
- depends_on definition 4.9 Neutral element ¶ ↺
- proves proof ch:02-algebraic-structures@proof-3 ¶
Supports
Nothing declares a dependency on this node yet.
Neighborhood
Every logical edge within two steps of this node.
- declared and complete
- partly declared
- a check failed
- not graded
- declared in the source
- inferred from structure
Edges
| type | direction | node | provenance | where |
|---|---|---|---|---|
depends_on |
→ | Group homomorphism | declared | parts/02-mathematical-methods/02-algebraic-structures.tex:438 |
depends_on |
→ | Inverse element | declared | parts/02-mathematical-methods/02-algebraic-structures.tex:438 |
depends_on |
→ | Kernel | declared | parts/02-mathematical-methods/02-algebraic-structures.tex:438 |
proves |
← | ch:02-algebraic-structures@proof-3 | declared | parts/02-mathematical-methods/02-algebraic-structures.tex:441 |