Several new characterizations of the 2-dimensional sphere in $E^4$
Czechoslovak Mathematical Journal, Tome 29 (1979) no. 4, pp. 573-583
@article{10_21136_CMJ_1979_101639,
author = {Svoboda, Karel},
title = {Several new characterizations of the 2-dimensional sphere in $E^4$},
journal = {Czechoslovak Mathematical Journal},
pages = {573--583},
year = {1979},
volume = {29},
number = {4},
doi = {10.21136/CMJ.1979.101639},
mrnumber = {548220},
zbl = {0435.53006},
language = {en},
url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1979.101639/}
}
TY - JOUR AU - Svoboda, Karel TI - Several new characterizations of the 2-dimensional sphere in $E^4$ JO - Czechoslovak Mathematical Journal PY - 1979 SP - 573 EP - 583 VL - 29 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1979.101639/ DO - 10.21136/CMJ.1979.101639 LA - en ID - 10_21136_CMJ_1979_101639 ER -
%0 Journal Article %A Svoboda, Karel %T Several new characterizations of the 2-dimensional sphere in $E^4$ %J Czechoslovak Mathematical Journal %D 1979 %P 573-583 %V 29 %N 4 %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1979.101639/ %R 10.21136/CMJ.1979.101639 %G en %F 10_21136_CMJ_1979_101639
Svoboda, Karel. Several new characterizations of the 2-dimensional sphere in $E^4$. Czechoslovak Mathematical Journal, Tome 29 (1979) no. 4, pp. 573-583. doi: 10.21136/CMJ.1979.101639
[1] K. Svoboda: Characterizations of the sphere in $E\sp{4}$ by means of the pseudoparallel mean curvature vector field. Čas. pěst. matem. 30 (1980). | MR
[2] K. Svoboda: Remark on surfaces in $E\sp{4}$ satisfying certain relations between covariant derivatives of the mean and Gauss curvatures. Comm. math. Univ. Car. 19, 4 (1978), p. 619-626. | MR
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