In this paper we establish a close relationship between the spherical functions of the n-dimensional sphere Sn ≃ SO(n + 1)/SO(n) and the spherical functions of the n-dimensional real projective space P n(R) ≃ SO(n + ...

Let G = Z/a x(mu) (Z/b x TL(2)(F(p))) and X(n) be an n-dimensional CW-complex with the homotopy type of the n-sphere. We determine the automorphism group Aut(G) and then compute the number of distinct homotopy types of ...

In this paper we establish a close relationship between the spherical functions of the n-dimensional sphere $S^n\simeq\SO(n+1)/\SO(n)$ and the spherical functions of the n-dimensional real projective space $P^n(\mathbb{R ...

The electromagnetic interference between the electronic systems or their components influences the performance of the systems. For that reason, it is important to model these interferences in order to optimize the position ...

A one-dimensional Stefan problem with spherical symmetry corresponding to the evaporation process of a droplet is considered. An equivalent integral formulation is obtained and through a fixed point theorem the existence ...

Objective: To compare conventional alcohol-assisted PRK (aaPRK) and single-step transPRK in terms of clinical-refractive and surgical variables. Method: An observational, prospective, longitudinal study was carried out in ...

Objective: To compare conventional alcohol-assisted PRK (aaPRK) and single-step transPRK in terms of clinical-refractive and surgical variables. Method: An observational, prospective, longitudinal study was carried out ...