Literature Cited
H. Seifert and W. Threlfall, Textbook of Topology [Russian translation], Moscow (1938).
A. D. Aleksandrov and V. A. Zalgaller, “Two-dimensional manifolds of bounded curvature,” Tr. In-ta Akad. Nauk SSSR,63, (1962).
V. K. Ionin, “On isoperimetric and some other inequalities for manifolds of bounded curvature,” Sib. Matem. Zh.,10, No. 2, 329–342 (1969).
S. E. Cohn-Vossen, Some questions of Differential Geometry in the Large [Russian translation], Moscow (1959).
Additional information
Translated from Sibirskii Matematicheskii Zhurnal, Vol. 13, No. 4, pp. 933–938, July–August, 1972.
Rights and permissions
About this article
Cite this article
Ionin, V.K. Isoperimetric inequalities for surfaces of negative curvature. Sib Math J 13, 650–653 (1972). https://doi.org/10.1007/BF00971058
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00971058