Schwarz' P and D surfaces are stable
نویسندگان
چکیده
منابع مشابه
Stable Complete Minimal Surfaces in R Are Planes
A proof of the statement in the title is given.
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We consider normal covers of CP with abelian deck group, branched over at most four points. Families of such covers yield arithmetic Teichmüller curves, whose period mapping may be described geometrically in terms of Schwarz triangle mappings. These Teichmüller curves are generated by abelian square-tiled surfaces. We compute all individual Lyapunov exponents for abelian squaretiled surfaces, a...
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Objective Numerous abdominal exercises with Swiss ball are used to improve core stability with strengthening and rehabilitation goals. It is claimed that the stability exercises have a greater impact on core muscle activation, but the validity of this claim is still in doubt. Moreover, there is no comprehensive study on the comparison of the core muscles activity in different core stability exe...
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ژورنال
عنوان ژورنال: Differential Geometry and its Applications
سال: 1992
ISSN: 0926-2245
DOI: 10.1016/0926-2245(92)90032-i