smash product of algebras

447315ef-7140-40e2-b8b8-b6a04e22cfa0 commented 10 years ago

Support for defining various algebra structures on twofold tensor products of AlgebrasWithBasis. Coercion between the different possible orderings of the tensor factors.

Depends on #15832

Component: algebra

Author: Mark Shimozono

Branch/Commit: public/algebras/smash_product_algebra-15874 @ bc7700d

Issue created by migration from https://trac.sagemath.org/ticket/15874

447315ef-7140-40e2-b8b8-b6a04e22cfa0 commented 10 years ago

Branch: public/algebras/smash_product_algebra-15874

447315ef-7140-40e2-b8b8-b6a04e22cfa0 commented 10 years ago

Last 10 new commits:

`cb6f484`	`just did it`
`1eaa016`	`pushing just because the code won't remake`
`bc882c0`	`fixed tensor_maps`
`416910f`	`fixed new tensor maps`
`f9a717a`	`fixed tensor_morphism categories`
`d80d736`	`tensor unit working`
`b301422`	`debugged tensor unit`
`8314f04`	`fixed homcategory check`
`c2c6920`	`smash product algebra`
`5dc4e4a`	`better composition`

447315ef-7140-40e2-b8b8-b6a04e22cfa0 commented 10 years ago

Commit: 5dc4e4a

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Changed commit from 5dc4e4a to a46602d

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Branch pushed to git repo; I updated commit sha1. New commits:

`f76977b`	`fixed most TestSuite errors`
`a46602d`	`Merge branch 'new_tensor_maps' into smash_product`

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Branch pushed to git repo; I updated commit sha1. New commits:

`df3afd7`	`fixed tensor of algebras`
`25bc61e`	`Merge branch 'new_tensor_maps' into smash_product`
`d22fdd6`	`merge with tensor maps update`
`e5eeb4b`	`fix category`
`41deb7f`	`Merge branch 'new_tensor_maps' into smash_product`

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Changed commit from a46602d to 41deb7f

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Branch pushed to git repo; I updated commit sha1. New commits:

b83e1d7 refactored to split off coercion registration

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Changed commit from 41deb7f to b83e1d7

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Branch pushed to git repo; I updated commit sha1. New commits:

46d4d0d got rid of import TensorProducts

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Changed commit from b83e1d7 to 46d4d0d

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Changed commit from 46d4d0d to f51ab72

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Branch pushed to git repo; I updated commit sha1. New commits:

`210f5e1`	`added an_element to tensor products`
`f51ab72`	`Merge branch 'new_tensor_maps' into smash_product`

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Branch pushed to git repo; I updated commit sha1. New commits:

`ab62bc8`	`fixed category handling in tensor products`
`a85523a`	`Merge branch 'new_tensor_maps' into smash_product`

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Changed commit from f51ab72 to a85523a

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Changed commit from a85523a to 42bebe5

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Branch pushed to git repo; I updated commit sha1. New commits:

42bebe5 modified printing for smash products

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Branch pushed to git repo; I updated commit sha1. New commits:

3e86fe3 put a space in the smash product suppress_ones format

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Changed commit from 42bebe5 to 3e86fe3

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Branch pushed to git repo; I updated commit sha1. New commits:

8d04573 easier syntax for tensor algebras

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Changed commit from 3e86fe3 to 8d04573

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Changed commit from 8d04573 to 2df5acb

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Branch pushed to git repo; I updated commit sha1. New commits:

`4f3f1b8`	`support for grouped tensor products`
`9b4a961`	`Merge branch 'new_tensor_maps' into smash_product`
`2df5acb`	`merged with tensor maps changes`

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Branch pushed to git repo; I updated commit sha1. New commits:

`b2783b4`	`fixed product using coercion`
`ad1c60b`	`fixed grouped tensor indexing issues`

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Changed commit from 2df5acb to ad1c60b

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Branch pushed to git repo; I updated commit sha1. New commits:

ab269f4 retrofix smash-product

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Changed commit from ad1c60b to ab269f4

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

Changed commit from ab269f4 to ca12f12

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 10 years ago

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`

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 9 years ago

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`

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 9 years ago

Changed commit from ca12f12 to 0472e45

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 9 years ago

Changed commit from 0472e45 to b3ab187

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 9 years ago

Branch pushed to git repo; I updated commit sha1. New commits:

b3ab187 fixed doctests in vector spaces

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 9 years ago

Changed commit from b3ab187 to 3b8c85f

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 9 years ago

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`

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 9 years ago

Branch pushed to git repo; I updated commit sha1. New commits:

`312879b`	`Merge branch 'fixed_extended' into smash_product`
`bc7700d`	`small changes`

7ed8c4ca-6d56-4ae9-953a-41e42b4ed313 commented 9 years ago

Changed commit from 3b8c85f to bc7700d

fchapoton commented 8 years ago

Changed author from mshimo to Mark Shimozono

sagemath / sage

smash product of algebras #15874