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The push-out space of spherically immersed surfaces. (English) Zbl 1167.53315

Summary: In this paper we consider spherical immersions and construct examples of immersions of surfaces for which the push-out space has the maximum number of path-connected components.

MSC:

53C42 Differential geometry of immersions (minimal, prescribed curvature, tight, etc.)
53C40 Global submanifolds
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