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Scientific notes and problems
The definition of the fourth fundamental tensor of a surface in terms of the metric and mean curvature
S. G. Gasparyan
Received: 03.03.1958
Citation:
S. G. Gasparyan, “The definition of the fourth fundamental tensor of a surface in terms of the metric and mean curvature”, Russian Math. Surveys, 16:2 (1961)
Linking options:
https://www.mathnet.ru/eng/rm6595 https://www.mathnet.ru/eng/rm/v16/i2/p101
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