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ABOUT SPHERICAL SURFACE LINEARIZATION

Annotation

A linear approximation of a spherical surface are built.

Keywords

unit sphere; big circle; diameter plane; spherical triangle; partition diameter; optimal tangent plane; optimum point of tangency

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DOI

10.20310/1810-0198-2017-22-3-591-595

UDC

514.122

Pages

591-595

References

1. Il’in V.A., Poznyak E.G. Osnovy matematicheskogo analiza: v 2 ch. M.: Fizmatlit, 2002. Ch. II. 464 s. 2. Pogorelov A.V. Differentsial’naya geometriya. M.: Nauka, 1974. 176 s. 3. Gerasimovich A.I., Keda N.P., Sugak M.B. Matematicheskij analiz: v 2 ch. Mn., 1990. Ch. 2. 272 s. 4. Il’in V.A., Poznyak E.G. Analiticheskaya geometriya. M.: Fizmatlit, 2009. 224 s.

Received

2017-04-17

Section of issue

Functional-differential equations and inclusions and their applications to mathematical modeling

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