Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5500088 | Journal of Geometry and Physics | 2017 | 16 Pages |
Abstract
Let (Mm,g) be a closed Riemannian manifold (mâ¥2) of positive scalar curvature and (Nn,h) any closed manifold. We study the asymptotic behaviour of the second Yamabe constant and the second N-Yamabe constant of (MÃN,g+th) as t goes to +â. We obtain that limtâ+âY2(MÃN,[g+th])=22m+nY(MÃRn,[g+ge]). If nâ¥2, we show the existence of nodal solutions of the Yamabe equation on (MÃN,g+th) (provided t large enough). When sg is constant, we prove that limtâ+âYN2(MÃN,g+th)=22m+nYRn(MÃRn,g+ge). Also we study the second Yamabe invariant and the second N-Yamabe invariant.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Guillermo Henry,