definition 4.28 Distributivity
open in the book ·
parts/02-mathematical-methods/02-algebraic-structures.tex:712
· p. 65
- ground object -- no derivation owed
Rests on
-
depends_on
definition 4.3
Algebraic structure
¶
- depends_on definition 4.2 Binary operation ¶
Supports
- depends_on definition 4.34 Algebra ¶
-
depends_on
definition 4.31
Module
¶
-
depends_on
definition 4.33
Vector space
¶
- depends_on definition 4.34 Algebra ¶ ↺
-
depends_on
definition 5.121
Algebra
¶
-
depends_on
definition 5.128
Derivation
¶
- depends_on remark 22.31 The bracket is a Lie algebra structure ¶
-
depends_on
definition 5.124
Ideal
¶
- depends_on proposition 5.164 The kernel is an ideal ¶
-
depends_on
definition 5.127
Lie algebra
¶
- depends_on definition 24.40 Lie–Poisson bracket ¶
- depends_on proposition 5.167 Adjoint representation ¶
- depends_on proposition 5.139 Dimension of the symplectic group ¶
- depends_on remark 22.31 The bracket is a Lie algebra structure ¶ ↺
-
depends_on
definition 5.122
Linear hull
¶
- depends_on definition 5.124 Ideal ¶ ↺
- depends_on definition 5.123 Subalgebra ¶
- depends_on definition 5.123 Subalgebra ¶ ↺
-
depends_on
definition 5.162
Representation of an algebra
¶
- depends_on definition 5.163 Faithful, equivalent, invariant ¶
- depends_on proposition 5.167 Adjoint representation ¶ ↺
- depends_on proposition 5.164 The kernel is an ideal ¶ ↺
-
depends_on
proposition 5.125
prop:lin-matrix-algebra
¶
- depends_on corollary 5.168 cor:rep-adjoint-faithful ¶
- depends_on definition 5.162 Representation of an algebra ¶ ↺
- depends_on definition 9.21 Matrix exponential ¶
- depends_on proposition 5.139 Dimension of the symplectic group ¶ ↺
-
depends_on
definition 5.128
Derivation
¶
-
depends_on
definition 5.101
External direct sum
¶
-
depends_on
definition 12.84
External direct sum
¶
- depends_on proposition 12.85 The direct sum is a Hilbert space ¶
-
depends_on
definition 5.103
Sum of subspaces; internal direct sum
¶
- depends_on corollary 5.108 The sum is the right operation ¶
- depends_on proposition 5.104 Criterion for a direct sum ¶
- depends_on proposition 5.105 Grassmann's formula ¶
-
depends_on
proposition 5.102
Dimensions add
¶
- depends_on proposition 5.104 Criterion for a direct sum ¶ ↺
-
depends_on
definition 12.84
External direct sum
¶
-
depends_on
definition 5.18
Inner product
¶
-
depends_on
corollary 5.29
Orthogonal decomposition
¶
- depends_on proposition 5.153 prop:rep-unitary-completely-reducible ¶
- depends_on theorem 5.43 The four fundamental subspaces ¶
- depends_on definition 7.96 Plane ¶
-
depends_on
definition 12.2
Hilbert space
¶
- depends_on definition A.278 Countably Hilbert nuclear space ¶
- depends_on definition 12.32 Separable Hilbert space ¶
- depends_on definition 12.94 Tensor product of Hilbert spaces ¶
- depends_on definition 10.85 Sobolev space ¶
- depends_on example 12.9 The sequence space $\ell^{2}$ ¶
- depends_on example 12.11 The function space $L^{2}$ ¶
- depends_on lemma A.254 Riemann integral of a continuous curve ¶
- depends_on proposition 12.4 Cauchy–Schwarz and continuity of the inner product ¶
- depends_on proposition 12.28 Convergence criterion for orthogonal series ¶
- depends_on proposition 12.51 The three cases are exclusive and exhaustive ¶
- depends_on theorem 16.70 The direct method ¶
- depends_on theorem 12.14 Closest point in a closed convex set ¶
- … 1 more
- depends_on definition 12.94 Tensor product of Hilbert spaces ¶ ↺
-
depends_on
definition 5.41
Adjoint
¶
- depends_on proposition 5.42 The adjoint exists, is unique, and is linear ¶
- depends_on theorem 12.38 Existence and uniqueness of the adjoint ¶
- depends_on theorem 5.43 The four fundamental subspaces ¶ ↺
- depends_on theorem 5.80 Simultaneous diagonalization of commuting self-adjoint operators ¶
- depends_on theorem 5.79 Spectral theorem for a self-adjoint operator ¶
-
depends_on
definition 5.32
Levi–Civita symbol; cross product
¶
- depends_on definition 5.131 Isotropic Cartesian tensor ¶
- depends_on lemma 5.34 Contraction of two Levi–Civita symbols ¶
- depends_on lemma 5.33 Determinant through the Levi–Civita symbol ¶
-
depends_on
definition 5.24
Orthogonal vectors
¶
- depends_on corollary 12.5 Continuity of the norm and of orthogonality ¶
- depends_on definition 12.16 Orthogonal complement ¶
- depends_on definition 5.26 Orthogonal basis ¶
-
depends_on
definition 5.144
Unitary representation
¶
- depends_on lemma 5.150 Invariance of the orthogonal complement ¶
- depends_on proposition 5.155 Averaging trick ¶
- depends_on example 12.9 The sequence space $\ell^{2}$ ¶ ↺
- depends_on example 12.11 The function space $L^{2}$ ¶ ↺
-
depends_on
proposition 12.6
Parallelogram law and polarization
¶
- depends_on theorem 12.14 Closest point in a closed convex set ¶ ↺
- depends_on proposition 5.63 prop:lin-dual-inner-product ¶
- … 5 more
-
depends_on
corollary 5.29
Orthogonal decomposition
¶
-
depends_on
definition 5.5
Linear combination
¶
- depends_on definition 5.101 External direct sum ¶ ↺
-
depends_on
definition 5.12
Subspace generated by a set of vectors
¶
- depends_on corollary 5.108 The sum is the right operation ¶ ↺
- depends_on definition 5.15 Basis ¶
- depends_on lemma 5.38 Exchange and completion ¶
-
depends_on
definition 5.14
Linear independence
¶
- depends_on corollary 5.62 A functional that annihilates a set of constraints ¶
- depends_on definition 5.15 Basis ¶ ↺
- depends_on lemma 5.38 Exchange and completion ¶ ↺
- depends_on lemma 13.136 Discrete subgroups of $\R^{f}$ ¶
- depends_on proposition 5.75 Eigenvectors for distinct eigenvalues are independent ¶
- depends_on proposition 5.31 Gram criterion ¶
- depends_on proposition 5.28 Gram–Schmidt ¶
- depends_on proposition 5.20 Cauchy–Schwarz inequality ¶
-
depends_on
definition 5.7
Vector subspace
¶
- depends_on corollary 5.29 Orthogonal decomposition ¶ ↺
- depends_on definition 12.13 Convex set ¶
- depends_on definition 5.12 Subspace generated by a set of vectors ¶ ↺
- depends_on definition 5.103 Sum of subspaces; internal direct sum ¶ ↺
- depends_on definition 5.39 Kernel, image, nullity, rank ¶
- depends_on definition 5.163 Faithful, equivalent, invariant ¶ ↺
- depends_on definition 5.147 Invariant subspace ¶
- depends_on example 5.10 Functions on a set ¶
- depends_on proposition 5.61 Annihilator of a subspace ¶
- depends_on proposition 5.107 The union of two subspaces ¶
- depends_on example 5.8 The coordinate spaces $\R^{n}$ and $\C^{n}$ ¶
- depends_on proposition 5.107 The union of two subspaces ¶ ↺
-
depends_on
definition 5.37
Linear transformation
¶
-
depends_on
definition 7.99
Differentiability at a point
¶
- depends_on definition 7.102 Differential of a function ¶
- depends_on lemma A.291 $h$ is differentiable, with the stated derivative ¶
- depends_on proposition 7.104 Chain rule in several variables ¶
- depends_on theorem 7.100 $C^{1}$ implies differentiable ¶
- depends_on theorem 7.112 Implicit function theorem ¶
- depends_on theorem A.286 Implicit function theorem ¶
-
depends_on
definition 12.35
Bounded operator; operator norm
¶
- depends_on definition 12.45 Continuous linear functional; the dual ¶
- depends_on definition 12.88 Reducing subspace ¶
- depends_on definition 12.49 Resolvent set; spectrum ¶
- depends_on proposition 12.37 $\mathcal{B}(\mathcal{H})$ is a Banach algebra ¶
- depends_on proposition 12.36 Boundedness is continuity ¶
- depends_on theorem 12.75 The canonical commutation relation admits no bounded solution ¶
-
depends_on
definition 12.69
Operator with a domain
¶
- depends_on definition 12.70 Graph; closed and closable operators ¶
- depends_on definition 12.72 Symmetric; self-adjoint ¶
- depends_on definition 12.71 Adjoint of a densely defined operator ¶
- depends_on definition 5.41 Adjoint ¶ ↺
-
depends_on
definition 5.110
Bilinear map
¶
- depends_on definition 12.94 Tensor product of Hilbert spaces ¶ ↺
- depends_on definition 5.113 Non-degenerate form ¶
- depends_on definition 5.111 Symmetric and antisymmetric forms ¶
- depends_on lemma 5.137 The alternating top form is unique up to scale ¶
- depends_on proposition 5.114 prop:lin-bilinear-dual ¶
- depends_on proposition 5.112 Symmetric–antisymmetric splitting ¶
- depends_on proposition 5.119 Normal form of a non-degenerate antisymmetric form ¶
- depends_on theorem 5.116 Sylvester's law of inertia ¶
- depends_on definition 5.128 Derivation ¶ ↺
-
depends_on
definition 5.56
Endomorphism
¶
- depends_on definition 5.57 Automorphism ¶
- depends_on definition 5.70 Characteristic polynomial ¶
- depends_on definition 5.76 Diagonalizable operator ¶
- depends_on definition 5.69 Eigenvector, eigenvalue, eigenspace ¶
-
depends_on
definition 5.46
Functional
¶
- depends_on definition 12.45 Continuous linear functional; the dual ¶ ↺
- depends_on definition 5.59 Dual space ¶
- depends_on definition 5.60 Functional specified on a basis ¶
-
depends_on
definition 5.47
Inverse of a linear transformation
¶
- depends_on definition 12.49 Resolvent set; spectrum ¶ ↺
- depends_on proposition 5.48 Existence, uniqueness, and linearity of the inverse ¶
-
depends_on
definition 5.53
Isomorphism
¶
- depends_on definition 5.57 Automorphism ¶ ↺
- depends_on proposition 5.104 Criterion for a direct sum ¶ ↺
- depends_on proposition 5.54 prop:lin-same-dim-isomorphic ¶
- depends_on theorem 5.160 Schur's second lemma ¶
- depends_on definition 5.39 Kernel, image, nullity, rank ¶ ↺
-
depends_on
definition 5.66
Pushforward
¶
- depends_on proposition 5.67 Adjointness of pullback and pushforward ¶
- … 6 more
-
depends_on
definition 7.99
Differentiability at a point
¶
-
depends_on
definition 5.19
Norm
¶
- depends_on definition 12.35 Bounded operator; operator norm ¶ ↺
- depends_on definition 5.22 Metric associated with a norm ¶
-
depends_on
definition 5.25
Unit vector
¶
- depends_on definition 5.27 Orthonormal basis ¶
- depends_on definition 9.21 Matrix exponential ¶ ↺
-
depends_on
proposition 12.8
Absolutely convergent series test
¶
- depends_on proposition 12.37 $\mathcal{B}(\mathcal{H})$ is a Banach algebra ¶ ↺
- depends_on theorem 12.12 Riesz–Fischer ¶
- depends_on definition 5.3 Scalar ¶
- depends_on definition 5.115 Sesquilinear form ¶
- depends_on definition 5.4 Vector ¶
- depends_on example 5.8 The coordinate spaces $\R^{n}$ and $\C^{n}$ ¶ ↺
- depends_on example 5.10 Functions on a set ¶ ↺
- … 1 more
-
depends_on
definition 4.33
Vector space
¶
-
depends_on
definition 4.30
Ring
¶
-
depends_on
definition 4.32
Field
¶
- depends_on definition 4.33 Vector space ¶ ↺
- depends_on lemma A.44 $\R$ is an ordered field ¶
- depends_on theorem A.35 Completeness of $\R$ ¶
- depends_on definition 4.31 Module ¶ ↺
-
depends_on
definition 4.32
Field
¶
Neighborhood
Every logical edge within two steps of this node.
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- not graded
- declared in the source
- inferred from structure
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→ | Algebraic structure | declared | parts/02-mathematical-methods/02-algebraic-structures.tex:723 |
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← | Algebra | declared | parts/02-mathematical-methods/02-algebraic-structures.tex:882 |
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← | Module | declared | parts/02-mathematical-methods/02-algebraic-structures.tex:814 |
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← | Ring | declared | parts/02-mathematical-methods/02-algebraic-structures.tex:773 |