We present explicit expressions of the Poisson kernels for geodesic balls in the higher dimensional spheres and real hyperbolic spaces. As a consequence, the Dirichlet problem for the projective space is explicitly solved. Comparison of different expressions for the same Poisson kernel lead to interesting identities concerning special functions.
@article{119400, author = {Eleutherius Symeonidis}, title = {The Poisson integral for a ball in spaces of constant curvature}, journal = {Commentationes Mathematicae Universitatis Carolinae}, volume = {44}, year = {2003}, pages = {437-460}, zbl = {1127.31302}, mrnumber = {2025812}, language = {en}, url = {http://dml.mathdoc.fr/item/119400} }
Symeonidis, Eleutherius. The Poisson integral for a ball in spaces of constant curvature. Commentationes Mathematicae Universitatis Carolinae, Tome 44 (2003) pp. 437-460. http://gdmltest.u-ga.fr/item/119400/
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