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JOURNALS // Zhurnal Matematicheskoi Fiziki, Analiza, Geometrii [Journal of Mathematical Physics, Analysis, Geometry] // Archive

Mat. Fiz. Anal. Geom., 1998 Volume 5, Number 3/4, Pages 139–148 (Mi jmag433)

Closed surfaces in $E^4$ with nonvanishing Whitney's invariant

Yu. A. Aminov, N. V. Manzhos

B. Verkin Institute for Low Temperature Physics and Engineering, National Academy of Sciences of Ukraine, Khar'kov

Abstract: We prove the existence of two-dimensional closed regular orientable surfaces of an arbitrary topological type in $E^4$ that do not have a regular vector field. An example of such surfaces is constructed. Their geometrical properties are investigated.

Received: 09.04.1997



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