Spherical trigonometry of the projected baseline angle
نویسندگان
چکیده
منابع مشابه
Euclidean, Spherical and Hyperbolic Trigonometry
This is a collection of some standard formulae from Euclidean, spherical and hyperbolic trigonometry, including some standard models of the hyperbolic plane. Proofs are not given.
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Sudipto Banerjee ([email protected]) received his B.S. in Statistics from the University of Calcutta, India, an M.Stat. from the Indian Statistical Institute, Calcutta, and then his M.S. and Ph.D. from the University of Connecticut, Storrs. He is currently an Assistant Professor in the University of Minnesota, Minneapolis, where his research interests include spatial statistics and model...
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The native mathematical language of trigonometry is combinatorial. Two interrelated combinatorial symmetric functions underlie trigonometry. We use their characteristics to derive identities for the trigonometric functions of multiple distinct angles. When applied to the sum of an infinite number of infinitesimal angles, these identities lead to the power series expansions of the trigonometric ...
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This paper concerns the computation of near-well flow in numerical reservoir simulation with unstructured grids. In particular, it uses spherical trigonometry to derive analytical expressions for the flow towards a well modeled as either a number of point sources or a constantflux line source. The expression for the point source representation is based on projections of the grid block boundarie...
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In this paper we study properties of lattice trigonometric functions of lattice angles in lattice geometry. We introduce the definition of sums of lattice angles and establish a necessary and sufficient condition for three angles to be the angles of some lattice triangle in terms of lattice tangents. This condition is a version of the Euclidean condition: three angles are the angles of some tri...
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ژورنال
عنوان ژورنال: Serbian Astronomical Journal
سال: 2008
ISSN: 1450-698X,1820-9289
DOI: 10.2298/saj0877115m