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Henry, Guillermo

Second Yamabe Constant on Riemannian Products

Henry, Guillermo (2015) Second Yamabe Constant on Riemannian Products. Preprintreihe der Fakultät Mathematik 08/2015, Working Paper.

Date of publication of this fulltext: 12 Jan 2016 12:50
Monograph
DOI to cite this document: 10.5283/epub.33147


Abstract

Let (Mm,g) be a closed Riemannian manifold (m≥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 (M×N,g+th) as t goes to +∞. We obtain that $\lim_{t \to +\infty}Y^2(M\times N,[g+th])=2^{\frac{2}{m+n}}Y(M\times \re^n, [g+g_e]).$ If n≥2, we show the existence of nodal solutions of the ...

Let (Mm,g) be a closed Riemannian manifold (m≥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 (M×N,g+th) as t goes to +∞. We obtain that $\lim_{t \to +\infty}Y^2(M\times N,[g+th])=2^{\frac{2}{m+n}}Y(M\times \re^n, [g+g_e]).$ If n≥2, we show the existence of nodal solutions of the Yamabe equation on (M×N,g+th) (provided t large enough). When the scalar curvature of (M,g) is constant, we prove that $\lim_{t \to +\infty}Y^2_N(M\times N,g+th)=2^{\frac{2}{m+n}}Y_{\re^n}(M\times \re^n, g+g_e)$. Also we study the second Yamabe invariant and the second N−Yamabe invariant.



Involved Institutions


Details

Item typeMonograph (Working Paper)
Series of the University of Regensburg:Preprintreihe der Fakultät Mathematik
Volume:08/2015
Date2015
InstitutionsMathematics > Prof. Dr. Guido Kings
Identification Number
ValueType
1505.00981arXiv ID
Dewey Decimal Classification500 Science > 510 Mathematics
StatusUnknown
RefereedNo, this version has not been refereed yet (as with preprints)
Created at the University of RegensburgYes
URN of the UB Regensburgurn:nbn:de:bvb:355-epub-331479
Item ID33147

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