#18086: Twists of newforms
-------------------------------------+-------------------------------------
Reporter: pbruin | Owner:
Type: enhancement | Status: new
Priority: major | Milestone: sage-6.6
Component: modular forms | Resolution:
Keywords: twist newform | Merged in:
Dirichlet character | Reviewers:
Authors: Peter Bruin | Work issues:
Report Upstream: N/A | Commit:
Branch: | dc9a9cc8b08d912974bed3001873f8487903b3ae
u/pbruin/18086-Newform_twist | Stopgaps:
Dependencies: #6837 |
-------------------------------------+-------------------------------------
Changes (by pbruin):
* commit: => dc9a9cc8b08d912974bed3001873f8487903b3ae
* branch: => u/pbruin/18086-Newform_twist
Comment:
A first version; this is still unable to compute the level in many cases.
----
New commits:
||[http://git.sagemath.org/sage.git/commit/?id=f415597ad04c7741745e87d1c57134e41c9a27a0
f415597]||{{{trac 6837: implement twist of modular form by a Dirichlet
character}}}||
||[http://git.sagemath.org/sage.git/commit/?id=57b7688fc9be86cd5412a8e82000046c7230884e
57b7688]||{{{Trac 6837: improve docstring formatting}}}||
||[http://git.sagemath.org/sage.git/commit/?id=20ab273c2943414fd7c36e3871c7dcb1797e3237
20ab273]||{{{Trac 6837: slightly simplify
ModularForm_abstract.twist()}}}||
||[http://git.sagemath.org/sage.git/commit/?id=fd741ea7ef7a15acfc262ba6ed76122d3d0e995c
fd741ea]||{{{Trac 6837: take a lower level for the twisted form}}}||
||[http://git.sagemath.org/sage.git/commit/?id=05847072d6ff20dd2ce94014e4453a7d7ad93542
0584707]||{{{Trac 6837: expand documentation}}}||
||[http://git.sagemath.org/sage.git/commit/?id=68354fb8c939810698fd732424737647aac529ce
68354fb]||{{{Trac 6837: twist of cusp form should be a cusp form}}}||
||[http://git.sagemath.org/sage.git/commit/?id=766ef0575cba1f0f59853807c4fb7fedca7b94c2
766ef05]||{{{Trac 6837: update/expand doctests}}}||
||[http://git.sagemath.org/sage.git/commit/?id=09d70e89916ebfc30e6d29aba6ace76e3c539539
09d70e8]||{{{Trac 6837: always use Atkin-Li formula for the level of the
twisted form}}}||
||[http://git.sagemath.org/sage.git/commit/?id=a53ee1fd0ba49dcad00d30b4d1c322780c19292a
a53ee1f]||{{{Trac 18068: move ModularForm_abstract.twist() to
ModularFormElement}}}||
||[http://git.sagemath.org/sage.git/commit/?id=dc9a9cc8b08d912974bed3001873f8487903b3ae
dc9a9cc]||{{{Trac 18086: implement twisting of newforms by Dirichlet
characters}}}||
--
Ticket URL: <http://trac.sagemath.org/ticket/18086#comment:2>
Sage <http://www.sagemath.org>
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