Abstract
There are two standard models for hyperbolic spaces, the first based on the Poincaré metric \( d{s^2} = {{{{\left| {dx} \right|}^2}} \over {{{({x_n})}^2}}} \), which is invariant under the group of sense preserving conformai mappings of the hyperplane x n = 0, therefore called the planar model, and the hyperbolic space provided with the metric \( d{s^2} = {{{{\left| {dx} \right|}^2}} \over {{{(1 - {{\left| x \right|}^2})}^2}}} \), invariant under the group of sense preserving conformal mappings of the unit sphere S n−1, called the spherical model. We study here the real valued analytic solutions of the Laplace-Beltrami operator for the spherical model of hyperbolic spaces, presenting some results regarding the decomposition into solid harmonics of such functions.
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© 1998 Springer Science+Business Media Dordrecht
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Cerejeiras, P. (1998). Decomposition of Analytic Hyperbolically Harmonic Functions. In: Dietrich, V., Habetha, K., Jank, G. (eds) Clifford Algebras and Their Application in Mathematical Physics. Fundamental Theories of Physics, vol 94. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-5036-1_5
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DOI: https://doi.org/10.1007/978-94-011-5036-1_5
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-6114-8
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