#14219: rational preperiodic points for projective morphisms
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Reporter: bhutz | Owner: bhutz
Type: enhancement | Status: new
Priority: major | Milestone: sage-5.9
Component: algebraic geometry | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: Ben Hutz | Merged in:
Dependencies: 14128 | Stopgaps:
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Description changed by chapoton:
Old description:
> Main algorithms from Hutz, "Determination of all rational preperiodic
> points for morphisms of PN", submitted
>
> Also includes the last of the ICERM dynamics functionality. Building on
> Trac 13130, Trac 14217, Trac 14218.
>
> Implements all necessary functionality to determine QQ-rational periodic
> and preperiodic points for morphism of projective space in any dimension.
> This includes multipliers, hensel lifting, height difference bound, etc.
New description:
Main algorithms from Hutz, "Determination of all rational preperiodic
points for morphisms of PN", submitted
Also includes the last of the ICERM dynamics functionality. Building on
#13130, #14217, #14218.
Implements all necessary functionality to determine QQ-rational periodic
and preperiodic points for morphism of projective space in any dimension.
This includes multipliers, hensel lifting, height difference bound, etc.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14219#comment:1>
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