# Several new characterizations of the 2-dimensional sphere in ${E}^{4}$

Czechoslovak Mathematical Journal (1979)

- Volume: 29, Issue: 4, page 573-583
- ISSN: 0011-4642

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topSvoboda, Karel. "Several new characterizations of the 2-dimensional sphere in $E^4$." Czechoslovak Mathematical Journal 29.4 (1979): 573-583. <http://eudml.org/doc/13162>.

@article{Svoboda1979,

author = {Svoboda, Karel},

journal = {Czechoslovak Mathematical Journal},

keywords = {surface; pseudoparallel mean curvature vector field; sphere},

language = {eng},

number = {4},

pages = {573-583},

publisher = {Institute of Mathematics, Academy of Sciences of the Czech Republic},

title = {Several new characterizations of the 2-dimensional sphere in $E^4$},

url = {http://eudml.org/doc/13162},

volume = {29},

year = {1979},

}

TY - JOUR

AU - Svoboda, Karel

TI - Several new characterizations of the 2-dimensional sphere in $E^4$

JO - Czechoslovak Mathematical Journal

PY - 1979

PB - Institute of Mathematics, Academy of Sciences of the Czech Republic

VL - 29

IS - 4

SP - 573

EP - 583

LA - eng

KW - surface; pseudoparallel mean curvature vector field; sphere

UR - http://eudml.org/doc/13162

ER -

## References

top- K. Svoboda, Characterizations of the sphere in ${E}^{4}$ by means of the pseudoparallel mean curvature vector field, Čas. pěst. matem. 30 (1980). (1980) Zbl0435.53005MR0588677
- K. Svoboda, Remark on surfaces in ${E}^{4}$ satisfying certain relations between covariant derivatives of the mean and Gauss curvatures, Comm. math. Univ. Car. 19, 4 (1978), p. 619-626. (1978) Zbl0397.53044MR0518175

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