Method for deciding property REGULAR of fans.

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sebasguts
Posts: 17
Joined: 07 Nov 2011, 09:59

Method for deciding property REGULAR of fans.

Postby sebasguts » 13 Jan 2012, 23:30

Hello,

can you add a method to decide the property REGULAR of a PolyhedralFan?
I'm working on toric varities, and this seems to be a nice and easy method to decide wether a fan given variety is projective or not. It would be perfect if there would be a method which computes a polytope out of such a regular fan, which has the fan as normalfan.

Thank you in purpose,
Sebas

paffenholz
Developer
Posts: 175
Joined: 24 Dec 2010, 13:47

Re: Method for deciding property REGULAR of fans.

Postby paffenholz » 27 Mar 2012, 13:28

Indeed, This would be a nice feature. We are working on this, and it will be implemented in one of the next releases of polymake.

(for developer reference, this is #472)

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joswig
Main Author
Posts: 215
Joined: 24 Dec 2010, 11:10

Re: Method for deciding property REGULAR of fans.

Postby joswig » 22 May 2012, 15:01

Done. Will be part of the next release.


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