Opened 7 years ago
Last modified 5 years ago
#15874 needs_work enhancement
smash product of algebras
Reported by:  mshimo  Owned by:  

Priority:  major  Milestone:  sage6.4 
Component:  algebra  Keywords:  
Cc:  Merged in:  
Authors:  Mark Shimozono  Reviewers:  
Report Upstream:  N/A  Work issues:  
Branch:  public/algebras/smash_product_algebra15874 (Commits, GitHub, GitLab)  Commit:  bc7700dae35827876b0b6e58524205c21779f6c0 
Dependencies:  #15832  Stopgaps: 
Description
Support for defining various algebra structures on twofold tensor products of AlgebrasWithBasis?. Coercion between the different possible orderings of the tensor factors.
Change History (23)
comment:1 Changed 7 years ago by
 Branch set to public/algebras/smash_product_algebra15874
 Commit set to 5dc4e4aec224ed06c97dd6e53e074d86def45e5f
 Component changed from categories to algebra
 Type changed from PLEASE CHANGE to enhancement
comment:2 Changed 7 years ago by
 Status changed from new to needs_review
comment:3 Changed 7 years ago by
 Commit changed from 5dc4e4aec224ed06c97dd6e53e074d86def45e5f to a46602d2ffac94a995485362fa2700cc57207d68
comment:4 Changed 7 years ago by
 Status changed from needs_review to needs_work
comment:5 Changed 7 years ago by
 Commit changed from a46602d2ffac94a995485362fa2700cc57207d68 to 41deb7fb185b229dfa2fda5575f91263ce484378
comment:6 Changed 7 years ago by
 Commit changed from 41deb7fb185b229dfa2fda5575f91263ce484378 to b83e1d74a1cb31a08ff77f1e85752ec97a4dfa17
Branch pushed to git repo; I updated commit sha1. New commits:
b83e1d7  refactored to split off coercion registration

comment:7 Changed 7 years ago by
 Commit changed from b83e1d74a1cb31a08ff77f1e85752ec97a4dfa17 to 46d4d0db903ecc0e6d7b37c6be90832924800d03
Branch pushed to git repo; I updated commit sha1. New commits:
46d4d0d  got rid of import TensorProducts

comment:8 Changed 7 years ago by
 Commit changed from 46d4d0db903ecc0e6d7b37c6be90832924800d03 to f51ab72305930a649a35ea197dc716f30995262c
comment:9 Changed 7 years ago by
 Commit changed from f51ab72305930a649a35ea197dc716f30995262c to a85523a063f1792957cb94b07222929856e4ba96
comment:10 Changed 7 years ago by
 Commit changed from a85523a063f1792957cb94b07222929856e4ba96 to 42bebe5b08c6c53e6d7ff3a56bb79c40919e44af
Branch pushed to git repo; I updated commit sha1. New commits:
42bebe5  modified printing for smash products

comment:11 Changed 7 years ago by
 Commit changed from 42bebe5b08c6c53e6d7ff3a56bb79c40919e44af to 3e86fe3015b5c4321ffdb15f5368a503c9f1b9f4
Branch pushed to git repo; I updated commit sha1. New commits:
3e86fe3  put a space in the smash product suppress_ones format

comment:12 Changed 7 years ago by
 Commit changed from 3e86fe3015b5c4321ffdb15f5368a503c9f1b9f4 to 8d045739997412a3807847140421f55fc34d9fb9
Branch pushed to git repo; I updated commit sha1. New commits:
8d04573  easier syntax for tensor algebras

comment:13 Changed 7 years ago by
 Commit changed from 8d045739997412a3807847140421f55fc34d9fb9 to 2df5acbdb462024c16b064da2ad7cac1a13da8d8
comment:14 Changed 7 years ago by
 Commit changed from 2df5acbdb462024c16b064da2ad7cac1a13da8d8 to ad1c60bcc2c8b7c1ca454fbf7bdc921794396cf9
comment:15 Changed 7 years ago by
 Commit changed from ad1c60bcc2c8b7c1ca454fbf7bdc921794396cf9 to ab269f4766ed4390cdf26aa452ee2a3bde3e4802
Branch pushed to git repo; I updated commit sha1. New commits:
ab269f4  retrofix smashproduct

comment:16 Changed 7 years ago by
 Milestone changed from sage6.2 to sage6.3
comment:17 Changed 7 years ago by
 Commit changed from ab269f4766ed4390cdf26aa452ee2a3bde3e4802 to ca12f1295e396b4e3e9b8db5365b07b7ac3a859c
Branch pushed to git repo; I updated commit sha1. Last 10 new commits:
6e72564  added prefix support for extended affine Weyl groups

e293db9  added dual form of translation lattices

69b9116  fixed bug in type BCdual

90ed1b1  changed calling syntax

fb8a6e0  fund gp special nodes returns tuple

d534a0d  extended affine weyl group for GL

dc20ae9  fixed looking for memory leak

7c1ed09  initial merge of extended affine weyl group with gl

fdaede4  new_tensor_maps merged

ca12f12  merged smash_product

comment:18 Changed 7 years ago by
 Milestone changed from sage6.3 to sage6.4
comment:19 Changed 6 years ago by
 Commit changed from ca12f1295e396b4e3e9b8db5365b07b7ac3a859c to 0472e453af5ac28d64644a921a43e2328edc9a69
Branch pushed to git repo; I updated commit sha1. Last 10 new commits:
d2dd589  changed imports in algebras_with_basis to get rid of "all" references

e8fcb5a  merged modules_with_basis from daha (which is more advanced)

20db387  merged smash_product_algebra.py from daha (more advanced branch)

fc1ca97  merged free_module.py from daha (more advanced branch)

e089aeb  little relocate

182459a  merged from daha

21c444e  merged from daha

c769387  merge from daha

8a33fa7  merged from daha

0472e45  merged from daha

comment:20 Changed 6 years ago by
 Commit changed from 0472e453af5ac28d64644a921a43e2328edc9a69 to b3ab187e0cf727df5baffa4026a3077d32d19e43
Branch pushed to git repo; I updated commit sha1. New commits:
b3ab187  fixed doctests in vector spaces

comment:21 Changed 6 years ago by
 Commit changed from b3ab187e0cf727df5baffa4026a3077d32d19e43 to 3b8c85f648ffa71a65dc458ef60b6349b6446236
Branch pushed to git repo; I updated commit sha1. New commits:
c0c7c0f  somehow bugfix of trac 18634 was undone. I redid it.

a06f404  some changes Nicolas suggested

79d4fe5  fixing doc strings and implementing more suggestions from Nicolas

ba64e29  more little fixes

c36eb6b  added doctest to magma

dde0d4e  fixed magma doctests

e094313  made extended affine weyl group into a lazy import

3b8c85f  Merge branch 'fixed_extended' into smash_product

comment:22 Changed 6 years ago by
 Commit changed from 3b8c85f648ffa71a65dc458ef60b6349b6446236 to bc7700dae35827876b0b6e58524205c21779f6c0
Last 10 new commits:
just did it
pushing just because the code won't remake
fixed tensor_maps
fixed new tensor maps
fixed tensor_morphism categories
tensor unit working
debugged tensor unit
fixed homcategory check
smash product algebra
better composition