Difference between revisions of "User:Michiexile/MATH198"
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==Course overview== |
==Course overview== |
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− | Page is |
+ | Page is the background material for the Fall 2009 lecture course MATH198[http://coursework.stanford.edu/homepage/F09/F09-MATH-198-01.html] on Category Theory and Functional Programming that I gave at Stanford University. |
Single unit course. 10 lectures. Each lecture is Wednesday 4.15-5.05 in 380F. |
Single unit course. 10 lectures. Each lecture is Wednesday 4.15-5.05 in 380F. |
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* [[User:Michiexile/MATH198/Lecture 5]] |
* [[User:Michiexile/MATH198/Lecture 5]] |
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** Limits, colimits. |
** Limits, colimits. |
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⚫ | |||
− | ** Simulation using test suites. |
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* [[User:Michiexile/MATH198/Lecture 6]] |
* [[User:Michiexile/MATH198/Lecture 6]] |
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⚫ | |||
** Pushouts/pullbacks |
** Pushouts/pullbacks |
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** Adjunctions. |
** Adjunctions. |
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** Monads. |
** Monads. |
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** Triples. |
** Triples. |
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− | ** |
+ | ** Kleisli category. |
** Monad factorization. |
** Monad factorization. |
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* [[User:Michiexile/MATH198/Lecture 8]] |
* [[User:Michiexile/MATH198/Lecture 8]] |
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+ | ** Algebras over monads |
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− | ** Recursion as a categorical construction. |
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+ | ** Algebras over endofunctors |
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− | ** Recursive categories. |
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+ | ** Initial algebras and recursion |
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− | ** Recursion as fixed points of monad algebras. |
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+ | ** Lambek's lemma |
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− | ** Recursion using special morphisms. |
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− | *** Hylo- |
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− | *** Zygo- |
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− | *** et.c. |
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* [[User:Michiexile/MATH198/Lecture 9]] |
* [[User:Michiexile/MATH198/Lecture 9]] |
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+ | ** Catamorphisms |
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− | ** Topos. |
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+ | ** Anamorphisms |
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− | ** Exponentials. |
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+ | ** Hylomorphisms |
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⚫ | |||
+ | ** Metamorphisms |
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− | ** Cartesian Closed Categories. |
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+ | ** Paramorphisms |
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⚫ | |||
+ | ** Apomorphisms |
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+ | ** Properties of adjunctions, examples of adjunctions |
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* [[User:Michiexile/MATH198/Lecture 10]] |
* [[User:Michiexile/MATH198/Lecture 10]] |
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⚫ | |||
− | ** Review. |
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+ | ** Classifying objects |
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+ | ** Topoi |
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⚫ |
Latest revision as of 05:51, 24 July 2010
Course overview
Page is the background material for the Fall 2009 lecture course MATH198[1] on Category Theory and Functional Programming that I gave at Stanford University.
Single unit course. 10 lectures. Each lecture is Wednesday 4.15-5.05 in 380F.
- User:Michiexile/MATH198/Lecture 1
- Category: Definition and examples.
- Concrete categories.
- Set.
- Various categories capturing linear algebra.
- Small categories.
- Partial orders.
- Monoids.
- Finite groups.
- Haskell-Curry isomorphism.
- User:Michiexile/MATH198/Lecture 2
- Special morphisms
- Epimorphism.
- Monomorphism.
- Isomorphism.
- Endomorphism.
- Automorphism.
- Special objects
- Initial.
- Terminal.
- Null.
- Special morphisms
- User:Michiexile/MATH198/Lecture 3
- Functors.
- Category of categories.
- Natural transformations.
- User:Michiexile/MATH198/Lecture 4
- Products, coproducts.
- The power of dualization.
- The algebra of datatypes
- User:Michiexile/MATH198/Lecture 5
- Limits, colimits.
- User:Michiexile/MATH198/Lecture 6
- Equalizers, coequalizers.
- Pushouts/pullbacks
- Adjunctions.
- Free and forgetful.
- User:Michiexile/MATH198/Lecture 7
- Monoid objects.
- Monads.
- Triples.
- Kleisli category.
- Monad factorization.
- User:Michiexile/MATH198/Lecture 8
- Algebras over monads
- Algebras over endofunctors
- Initial algebras and recursion
- Lambek's lemma
- User:Michiexile/MATH198/Lecture 9
- Catamorphisms
- Anamorphisms
- Hylomorphisms
- Metamorphisms
- Paramorphisms
- Apomorphisms
- Properties of adjunctions, examples of adjunctions
- User:Michiexile/MATH198/Lecture 10
- Power objects
- Classifying objects
- Topoi
- Internal logic