Floris van Doorn
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32512bf47d
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compute unreduced cohomology of spheres
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2018-10-03 19:39:34 -04:00 |
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Floris van Doorn
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db8402e1af
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define deloopable types, define cup product
The cup product on Eilenberg Maclane spaces is now defined, but no properties are proven yet
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2018-09-26 12:57:41 +02:00 |
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Floris van Doorn
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da033c0f4c
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work on dependent smash and cup product on EM-spaces
also many small fixes
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2018-09-20 02:08:45 +02:00 |
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Floris van Doorn
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68345f75ce
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move more and update after changes
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2018-09-11 19:24:51 +02:00 |
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Floris van Doorn
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e4db64ae9a
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fixes after changes in the library
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2018-09-10 18:04:28 +02:00 |
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Floris van Doorn
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f8157068e4
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derive the unparametrized serre spectral sequence
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2017-09-15 20:40:42 -04:00 |
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Floris van Doorn
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9a693f1ee3
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define pmap in terms of ppi. Also move many facts about ppi to the standard library
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2017-07-21 15:55:27 +01:00 |
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Floris van Doorn
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a6d621c6f3
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rename ppi_gen to ppi
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2017-07-20 22:04:21 +01:00 |
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Floris van Doorn
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3367c20f9d
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make pointed suspension and spheres the default
There is one proof in realprojective which I couldn't quite fix, so for now I left a sorry
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2017-07-20 18:03:13 +01:00 |
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Floris van Doorn
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3f68115d25
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move some files around, create folder cohomology
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2017-07-17 13:58:36 +01:00 |
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Ulrik Buchholtz
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eaaaa79fc7
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update some headers
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2017-07-08 13:39:23 +01:00 |
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Ulrik Buchholtz
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bc43e079e0
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getting closer ...
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2017-07-08 12:22:54 +01:00 |
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Floris van Doorn
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cfdfa0f22a
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Work on the fact that pointed dependent products preserve fibration sequences
We now define pointed homotopies as dependent pointed maps, and have some properties about pointed sigmas
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2017-06-19 02:03:54 -04:00 |
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Floris van Doorn
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a7b746c813
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define parametrized cohomology
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2017-05-24 08:27:06 -04:00 |
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Floris van Doorn
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73a34e9edf
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finish construction of exact couple from a sequence of spectrum maps
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2017-05-21 00:39:53 -04:00 |
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Floris van Doorn
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47532e4315
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Prove the naturality of the smash-pmap adjunction, and hence of the associativity of the smash product
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2017-03-07 22:40:24 -05:00 |
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Floris van Doorn
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ad43cd56f0
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Work on the cofiber sequence and basic properties of cohomology theories
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2017-03-03 17:42:38 -05:00 |
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Floris van Doorn
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78512444e8
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prove that the cohomology of an Eilenberg-MacLane spectrum satisfies the dimension axiom
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2017-02-18 19:01:24 -05:00 |
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Floris van Doorn
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81fe7df61f
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fix definition of spectrum cohomology, and prove that spectrum cohomology forms a cohomology theory
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2017-02-18 16:56:50 -05:00 |
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Floris van Doorn
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c0b7740f13
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order of arguments in group.mk has changed
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2017-02-02 17:16:14 -05:00 |
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Floris van Doorn
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b08457c77f
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move things to the Lean library, and update after changes in the Lean library
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2016-11-24 00:11:55 -05:00 |
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Floris van Doorn
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0a15d184b2
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cohomology: define cohomology as abelian groups and define the functorial action
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2016-10-13 15:49:17 -04:00 |
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