#11273: Riemann Enhancements: Docs, Exterior, Multiple Spiderweb, Error Testing
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Reporter: evanandel | Owner: burcin
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-5.10
Component: calculus | Resolution:
Keywords: riemann map | Work issues:
Report Upstream: N/A | Reviewers: Burcin Erocal, Karl-Dieter
Crisman
Authors: Ethan Van Andel | Merged in:
Dependencies: #11028 | Stopgaps:
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Comment (by kcrisman):
In general, I'm happy here. I still find this very interesting and
useful.
Just one thing; I took an example from the paper and did some stuff.
{{{
ps = polygon_spline([(-4,-2),(4,-2),(4,2),(-4,2)])
z1 = lambda t: ps.value(t); z1p = lambda t: ps.derivative(t)
z2(t) = -2+exp(-I*t); z2p(t) = -I*exp(-I*t)
z3(t) = 2+exp(-I*t); z3p(t) = -I*exp(-I*t)
m = Riemann_Map([z1,z2,z3],[z1p,z2p,z3p],0,ncorners=4)
p = m.plot_spiderweb(withcolor=True,plot_points=500)
show(p,axes=false)
}}}
This one has some of the issues mentioned in the thesis in terms of some
weirdness of the spiderweb (in particular, that all the correct stuff is
there, but some additional webs as well). I've sent the author an email -
perhaps we will want to ask people to not use it with domains ''too'' far
from being simply connected.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11273#comment:27>
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