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math.DG2007
Complete surfaces with positive extrinsic curvature in product spaces
Jose M. Espinar, Jose A. Galvez, Harold Rosenberg
We prove that every complete connected immersed surface with positive extrinsic curvature in must be properly embedded, homeomorphic to a sphere or a plane and, i…
math.DG2007★ 2 cited
Construction of harmonic diffeomorphisms and minimal graphs
Pascal Collin, Harold Rosenberg
We study complete minimal graphs in HxR, which take asymptotic boundary values plus and minus infinity on alternating sides of an ideal inscribed polygon Γ in H. We give neces…