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Your search keyword '"H. Hüseyin Uğurlu"' showing total 2 results
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2 results on '"H. Hüseyin Uğurlu"'

1. Fundamental Theorems for the Hyperbolic Geodesic Triangles

Author

H. Hüseyin Uğurlu, M. Kazaz, and A. Özdemir

Subjects
Unit sphere, Geodesic Triangles, Geodesic, Lorentzian Space, Applied Mathematics, Mathematical analysis, Lorentzian space, General Engineering, State (functional analysis), Computer Science::Computational Geometry, Sine-Cosine Rules, Spherical trigonometry, Computational Mathematics, Computer Science::Multimedia, Trigonometric functions, Trigonometric number, Sine, Mathematics
Abstract

In this work, we state and prove the sine, cosine I, cosine II, sine-cosine and cotangent rules for spherical triangles on the hyperbolic unit sphere H02 in the Lorentzian space R13.

Published
2005
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2. The Study Mapping for Directed Space-Like and Time-Like in Minkowski 3-Space R13

Author

H. Hüseyin Uğurlu and Ali Çalışkan

Subjects
Combinatorics, Computational Mathematics, n/a, Applied Mathematics, Minkowski space, Ordered pair, General Engineering, Bijection, Space (mathematics), Mathematics
Abstract

In this study, the E. Study mapping was dermed for the space-like and time-like lines in the Minkowski 3-space R13. Hence, there is one to one correspondence between directed space-like (resp., time-like) lines of R13 and ordered pair of vectors (a,a0.) such that < a,a> = 1 (resp., < a,a> = -1) and = 0.

Published
1996
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