In a recent study, mathematicians from Freie Universität Berlin have demonstrated that planar tiling, or tessellation, is ...

In the paper, the authors find series expansions and identities for positive integer powers of inverse (hyperbolic) sine and tangent, for composite of incomplete gamma function with inverse hyperbolic ...

This is a preview. Log in through your library . Abstract We prove a generalization of Schur orthogonality relations for certain classes of representations of Gromov hyperbolic groups. We apply the ...