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Arbib M.A., Manes E.G. — Arrows structures and functors. The categorical imperative |
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Предметный указатель |
58
, -category 78
, -structure 77
147
, in a -category 155
53
99
-ary 157
108
31
- 84
-module 84
() 103
5
5
109
71
-category 149
30
-dynamics 95
-dynamorphism 95
— Alg 158
32
33 lemma 41
Abelian monoid 58 77
Action of a monoid 166
Addition of vectors 25
Additive category 82
Adjoint functor theorem 135
Adjoint of a functor see also adjunction
Adjoint, left 116 122
Adjoint, left, and preservation of equalizers 133
Adjoint, left, and preservation of products 131
Adjoint, right 117
Adjoint, right, and preservation of coproducts and coequalizers 134
Adjunction 125
Admissible maps 85
Algebra, 167
Algebra, -, free 171
Algebra, -, homomorphism 171
Algebra, 157
Algebra, -, Homomorphism 158
Algebra, () 160 172
Algebra, universal 157
Antisymmetry 28
Arbib, M. A. 177
Arity see -ary
arrows 1
Associativity of group multiplication 52
Associativity of monad 164
Associativity of monoid multiplication 52
Associativity of monoid multiplication, in a monoidal category 145
Associativity of morphism composition 30
Automata theory 93
Behavior of a machine 99
Benson, D. B. 148
Bijection 6
Bijection, equals isomorphism in 7
Bilinear map 141
Birkhoff, G. 176
Bobrow, L. S. 177
Boolean group 138
Bushaw, D. 177
C-structure 85
Canonical map of an equivalence relation 18
Canonical realization 104
cartesian 142
Cartesian closed category 142
Cartesian product 9 15 42
Category 29
Category, 77
Category, 149
Category, additive 82
Category, admits an -structure 77
Category, as domain of discourse 29
Category, as generalized monoids 107
Category, cartesian closed 142
Category, closed 152
Category, functor 153
Category, has (finite) limits 46
Category, has small hom sets 138
Category, locally small 138
Category, monoidal 144
Category, of sets with structure 85
Category, pointed 78
Category, semiadditive 82
Category, small 156
Category, strictly monoidal 143
Category, sub 30
Category, sub-, full 30 33
Category, sub-, reflexive 174
Characteristic function 142
Choice, axiom of 9
circle 63
City metric 61
Closed category 152
Closed, with respect to operations 27
Co- = dual of 13 33
Co-optimal family of morphisms 88
Co-optimal family of morphisms, in 72
Co-optimal lift 88
Co-optimal lift, in 72
Codecomposition of an object 75
Codomain 1 29
Coequalizer 20 34
Coequalizer, in and 57
Coequalizer, in 22
Coequalizer, in 36
Coequalizer, in a category of structured sets 91
Coequalizer, in a poset 38
Coequalizer, in metric spaces 68
Cofree see also adjoint free
Cofree dynamics 100 118
Cofree object 115
Coherence axioms 144
Cohn, P. 176
Colimit 45
Collective equalizer 138
Commutative diagram 2 4 45
Composition theorem 130
Composition, internal 149
Composition, of maps 2
Composition, of morphisms 29
Composition, of natural transformations, horizontal 153
Composition, of natural transformations, vertical 153
Concatenation 111
Congruence monoid 56
Congruence of geometric figures 63
Congruence of sets with structure 91
Continuous map 70 71
Contraction 62
Contravariant functor 108
Coproduct 41
Coproduct, as a limit 45
Coproduct, in and 55
Coproduct, in 13 15
Coproduct, in s with structure 91
Coproduct, in 42
Coproduct, in a poset 43
Coproduct, in metric spaces 67
Coretraction 36
Couniversal property 45
Covariant functor 109
Decomposition of an object 76
Descartes, Rn 9
Diagonal fill-in lemma 39
Diagram 45
Diagram, of maps 2
Direct sum of vector spaces 42
Disjoint union of sets 13
| Disjoint union of sets, equals coproduct 7 42
Distance function see metric
Distributive laws for -category 77
Distributive laws for (semi)ring 83
Domain 1 29
Domain, of definition of a partial function 109
Dual category 32
Dual concepts 6 33
Dual of =co- 13 33
Duality principle for category theory 33
Dyn() 95
Dynamics 93
Dynamics, 95
Dynamics, cofree 100
Dynamics, free 98
Dynamorphic image lemma 104
Dynamorphism, 95
EDGE 45
Eilenberg, S. 176
Epi-mono factorization 8 (see also image factorization)
Epi-quotient object 36
Epimorphism 3 34
Epimorphism, dual of monomorphism 6
Epimorphism, in and 57
Epimorphism, in 3
Epimorphism, in 36
Epimorphism, in a poset 37
Epimorphism, split 36
Equalizer 20 34
Equalizer, as a limit 46
Equalizer, collective 138
Equalizer, in and 55
Equalizer, in 22
Equalizer, in 36
Equalizer, in a category of structured sets 90
Equalizer, in a poset 38
Equalizer, in metric spaces 66
Equation, 160
Equivalence class 17
Equivalence relation 17
Equivalence relation, generated by a relation 19
Equivalence relation, of a map 18
Equivalence, natural 122
Euclidian metric 61
External representation functor 110
Factor set see quotient set
Fill-in lemma 39
Finite machine 93
Forgetful functor 109
Frechet 176
Free object 112 (see also adjoint)
Free object, dynamics 100 118
Free object, group 113
Free object, monoid 53 111
Free object, vector space 113
Full subcategory 30 33
functor 108
Functor, as generalized homomorphism 107
Functor, category 153
Functor, contravariant 109
Functor, covariant 109
Functor, forgetful 109
Functor, identity 108
Functor, preserves equalizers 131
Functor, preserves products 131
Functor, reflection 174
Functor, representation of a set 163
Functor, satisfies solution set condition 134
Functor, sub 156
Galois, E. 176
Generators of a free monoid 53 111
Geometric figure 63
Geometry 63
Glb see greatest lower bound
Godement’s rules 154
Graph, directed 45
Graph, state 100
Greater lower bound 43
Greever, J. 177
Grothendieck topology 143
Group 52
Group, boolean 138
Group, in universal algebra setting 158 160
Group, torsion 119
Herrlich, H. 176
Heyting algebra 143
Hom 110
Homomorphic, separately 141
Homomorphism -algebra 158
Homomorphism group 53
Homomorphism monoid 53
Homomorphism monoid, in a monoidal category 145
Homomorphism, generalized to yield functors 107
Horizontal composition of natural transformations 153
Hu, S. 176
Identity functor 108
Identity internal 149
identity map 1
Identity morphism 30
Identity of a group 52
Identity of a monoid 52
Image factorization 38
Inclusion of sets 28
Indiscrete structure 91
Indiscrete topology 72
Infimum 43
Initial object 43
Initial state 93
Injection 13 41
Input 93
Internal composition 249
Internal identity 149
Intersection of mono-subobjects 49
Intersection of sets 43
Intuitionistic logic 143
Inverse of a group element 52
Inverse of a morphism 35
Isbell, J. R. 162
Isometry 61
Isomorphic objects 35
Isomorphism 6 35
Isomorphism, as self-dual concept 8 14
Isomorphism, in 7
Isomorphism, in Met 61 62
Isomorphism, of categories of sets with structure 86
Isomorphism, uniqueness up to isomorphism 14
Kernel 44
Kernel, in a pointed category 83
Label set 157
Lawvere, F. W. 143 151
Least upper bound 43
Left adjoint 116 122
Left translation 99
LIMIT 45
Linear map 27
Linearly ordered set 29 139
Lipschitz map 61
Locally small category 138
Loset 138
Mac Lane, S. 50 145 176
Mach() 97
Machine, sequential 93 161
Manes, E. G. 172 176 177
Matrices in a category 74
McCarty, G. 177
Mendelson, B. 177
Met 61
Met*$ 63
Metone 63
Metric 60
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