Robert Rose
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9256bf8861
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Change to dirsum_elim_compute
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2017-06-07 10:28:00 -06:00 |
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f84cebe13c
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Add product_inl and product_inr.
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2017-06-07 09:41:41 -06:00 |
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607e5343b1
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Remove useless esimp to speed up Lean.
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2017-06-07 09:40:46 -06:00 |
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Floris van Doorn
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c19c885de3
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fix [unfold] index
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2017-06-07 09:40:46 -06:00 |
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Floris van Doorn
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984d564cc6
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unbundle set in direct_sum
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2017-06-07 11:30:09 -04:00 |
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Floris van Doorn
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18ee7ce410
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redefine direct_sum to use multiplicative groups
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2017-06-07 01:01:19 -04:00 |
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Robert Rose
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74955d5a75
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Stub of seq_colim
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2017-06-06 21:53:45 -06:00 |
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Steve Awodey
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38bff9ddb4
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very small additions
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2017-06-02 12:16:07 -04:00 |
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Floris van Doorn
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ed7de51d02
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move basic lemmas from the spectral repository to the main repository
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2017-06-02 12:15:31 -04:00 |
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Floris van Doorn
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9a3eed11bb
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move some stuff to more appropriate places (before big move to HoTT library)
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2017-05-26 17:32:42 -04:00 |
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Floris van Doorn
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d9c24316d8
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add serre
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2017-05-25 13:46:48 -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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bdf0d1bb0e
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small cleanup on modules
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2017-05-24 08:26:50 -04:00 |
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Floris van Doorn
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798a57e546
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construct the derived couple for graded modules
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2017-05-22 21:27:34 -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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b953850362
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define Z-modules from abelian groups
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2017-05-21 00:39:53 -04:00 |
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Floris van Doorn
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61ad085373
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construct bounded exact couple from sequence of spectrum maps (there are still some holes in the proof)
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2017-05-21 00:39:53 -04:00 |
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Floris van Doorn
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2c2fefd644
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continue on exact couples, simplify definition of bounded exact couple
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2017-05-21 00:39:53 -04:00 |
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Floris van Doorn
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cea1250ca6
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Work on the construction of exact couples
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2017-05-21 00:39:53 -04:00 |
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Steve Awodey
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7ee38d255c
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left square
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2017-05-18 17:54:13 -04:00 |
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Egbert Rijke
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c28c078f1c
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Merge branch 'master' of https://github.com/cmu-phil/Spectral
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2017-05-18 17:37:40 -04:00 |
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Egbert Rijke
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c42c49415e
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image_homomorphism_square
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2017-05-18 17:37:28 -04:00 |
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Steve Awodey
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59cf3c6737
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couple
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2017-05-18 17:24:39 -04:00 |
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Egbert Rijke
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f35158874a
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Merge branch 'master' of https://github.com/cmu-phil/Spectral
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2017-05-18 17:24:14 -04:00 |
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Egbert Rijke
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153e48d6e5
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ab_image_homomorphism
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2017-05-18 17:24:02 -04:00 |
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Steve Awodey
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502cae8088
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exact couple small change
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2017-05-18 16:45:28 -04:00 |
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Egbert Rijke
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8382043184
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ab_subgroup_iso
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2017-05-18 16:44:42 -04:00 |
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Egbert Rijke
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eaf7290def
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some stuff about exact couples
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2017-05-11 17:25:02 -04:00 |
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Steve Awodey
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922baa9975
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wip
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2017-05-11 17:14:28 -04:00 |
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Steve Awodey
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0b1d4428b3
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exact_couple
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2017-05-11 15:09:24 -04:00 |
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Egbert Rijke
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de08cf57d1
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Merge branch 'master' of https://github.com/cmu-phil/Spectral
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2017-05-11 15:06:44 -04:00 |
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Egbert Rijke
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010e0e430b
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triangle commutes
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2017-05-11 15:06:18 -04:00 |
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Steve Awodey
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1524233fec
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ses
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2017-05-11 15:01:10 -04:00 |
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Egbert Rijke
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760af1af79
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equality and isomorphisms of quotient groups
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2017-05-11 15:00:30 -04:00 |
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Steve Awodey
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c67fd11633
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getting close in exact couple
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2017-05-04 17:46:43 -04:00 |
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Egbert Rijke
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ed00db374b
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Merge branch 'master' of https://github.com/cmu-phil/Spectral
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2017-05-04 17:45:28 -04:00 |
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Egbert Rijke
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3ac3146c24
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extensionally equal subgroups give equal quotient groups
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2017-05-04 17:45:04 -04:00 |
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Floris van Doorn
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a5a174ef0c
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prove convergence theorem, assuming we can derive an exact couple
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2017-05-03 23:41:25 -04:00 |
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Floris van Doorn
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daedc1dc48
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continue convergence theorem
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2017-05-03 23:41:24 -04:00 |
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Floris van Doorn
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43f9edf82b
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start on convergence theorem
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2017-05-03 23:41:19 -04:00 |
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Floris van Doorn
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1b4c40413e
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work on graded modules
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2017-05-03 23:40:54 -04:00 |
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Ulrik Buchholtz
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a7ec040f57
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work on degrees
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2017-04-29 14:05:39 +02:00 |
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Egbert Rijke
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454401fdea
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Merge branch 'master' of https://github.com/cmu-phil/Spectral
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2017-04-27 18:08:25 -04:00 |
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Egbert Rijke
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44d32281fb
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trying to show that quotient groups of logically equivalent subgroups are isomorphic
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2017-04-27 18:07:58 -04:00 |
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Steve Awodey
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cefdc8f4e7
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exact couple still
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2017-04-27 18:07:30 -04:00 |
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Steve Awodey
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6e13cb9dad
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small changes
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2017-04-27 17:09:20 -04:00 |
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Floris van Doorn
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987f9f41ed
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finish definition of j'
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2017-04-21 18:00:27 -04:00 |
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Floris van Doorn
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bb209af2e8
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continue with derived couple of graded R-modules, almost finish defining the maps
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2017-04-20 22:58:33 -04:00 |
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Steve Awodey
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c313d33b03
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working on it
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2017-04-20 16:18:18 -04:00 |
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Egbert Rijke
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fd5d774e55
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is_embedding_ab_subgroup_of_subgroup_incl
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2017-04-20 15:45:00 -04:00 |
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