%0 Journal Article
%T El problema de Steklov sobre el cono
%A MONTA£¿O
%A ¨®SCAR ANDR¨¦S
%J Revista Integraci¨®n
%D 2012
%I Universidad Industrial de Santander
%X let (mn, g) be a cone of height 0 ¡Ü xn+1 ¡Ü 1 en £¿n+1, endowed with a rotationally invariant metric 2ds2 + £¿2(s)dw2, where dw2 represents the standard metric on sn-1, the (n - 1)-dimensional unit sphere. assume ric(g) ¡İ 0. in this paper we prove that if h > 0 is the mean curvature on £¿m and v1 is the first eigenvalue of the steklov problem, then v1 ¡İ h.
%K steklov problem
%K cone
%K mean curvature.
%U http://www.scielo.org.co/scielo.php?script=sci_abstract&pid=S0120-419X2012000200003&lng=en&nrm=iso&tlng=en