Eberhard Karls Universität Tübingen

Prof. Dr. Mohameden Ould Ahmedou

Veröffentlichungen / Publications

  • (with H. Chtioui and R. Yacoub) Topological Methods for prescribed Webster scalar curvature problem on CR manifolds. to appear [PDF]
  • (with H. Chtioui) Conformal metrics for prescribed scalar curvature problem on four manifolds: the degree zero case. to appear [PDF]
  • (with M. Ben Ayed) Multiplicity results for the prescribed scalar curvature problem on low spheres. Ann. Scuola Norm. Sup. Pisa Cl. Sci (5), vol. VII (2008), 1-26. [PDF]
  • (with W. Abdelhedi, H. Chtioui) Existence and Multiplicity results for conformal metrics with prescribed boundary mean curvature on balls. To appear in Annals of Global Analysis and Geometry (2009). [PDF]
  • (with W. Abdelhedi, H. Chtioui) A Morse theoretical approach to the boundary mean curvature problem on $B^4$. Journal of Functional Analysis. 254(2008), 1307-1341 . [PDF]
  • (with M. Ben Ayed) On the prescribed scalar curvature on 3-Half spheres: Multiplicity results and Morse Inequalities at Infinity. Dicrete and Continuous Dynamical Systems. 23(2009), 655-683. [PDF]
  • (with H-C. Grunau, W. Reichel) The Paneitz equation in hyperbolic space. Ann. Inst. H. Poincaré Anal. Non Linéaire 25 (2008), 847-864. [PDF]
  • (with B. Ammann, E Humbert) An Obstruction for the mean curvature of a conformal immersion $S^n \to \R^{n + 1}$. Proc. Amer. Math.Soc. 135 (2007), 489-493. [PDF]
  • On the prescribed scalar and zero mean curvature on 3-D manifolds with umbilic boundary. Advanced Nonlinear Studies 6 (2006), 13-46. [PDF]
  • (with M. Ben Ayed, K. El Mehdi, M. Hammami) On a Yamabe type problem on three dimensional thin annulus. Advances in Differential Equations 10 (2005), 813-840. [PDF]
  • (with M. Ben Ayed, K. El Mehdi, F. Pacella) Energy and Morse index of solutions of Yamabe type problems on thin annuli. J. European Math. Soc (JEMS) 7 (2005), 283-304. [PDF]
  • (with V. Felli) On a geometric equation with critical nonlinearity on the boundary. Pacific Journal of Mathematics 218 (2005),75-99. [PDF]
  • (with M. Ben Ayed, K. El Mehdi) The scalar curvature problem on the four dimensional half sphere. Calculus of Variations and Partial Differential Equations 22 (2005), 465-482. [PDF]
  • (with Z. Djadli, A. Malchiodi) The prescribed boundary mean curvature problem on B4. J. Differential Equations 206 (2004), no. 2, 373-398. [PDF]
  • Conformal deformations of Riemannian metrics via "critical point theory at infinity": the conformally flat case with umbilic boundary. Noncompact problems at the intersection of geometry, analysis, and topology, 1-17, Contemp. Math., 350, Amer. Math. Soc., Providence, RI, 2004. [PDF]
  • (with V. Felli) Compactness results in conformal deformations of Riemannian metrics on manifolds with boundaries. Math. Z. 244 (2003), no. 1, 175-210. [PDF]
  • (with Z. Djadli, A. Malchiodi) Prescribing scalar and boundary mean curvature on the three dimensional half sphere. J. Geom. Anal. 13 (2003), no. 2, 255-289. [PDF]
  • (with F. Ebobisse) On a nonlinear fourth-order elliptic equation involving the critical Sobolev exponent. Nonlinear Anal. 52 (2003), no. 5, 1535-1552. [PDF]
  • Prescribing a fourth order conformal invariant on the standard sphere. II. Blow up analysis and applications. Ann. Sc. Norm. Super. Pisa Cl. Sci. (5) 1 (2002), no. 2, 387-434. [PDF]
  • (with Z. Djadli, A. Malchiodi) Prescribing a fourth order conformal invariant on the standard sphere. I. A perturbation result. Commun. Contemp. Math. 4 (2002), no. 3, 375-408. [PDF]
  • (with M. Ben Ayed, K. El Mehdi) Prescribing the scalar curvature under minimal boundary conditions on the half sphere. Adv. Nonlinear Stud. 2 (2002), no. 2, 93-116. [PDF]
  • (with K. El Mehdi) On an elliptic problem with critical nonlinearity in expanding annuli. J. Funct. Anal. 163 (1999), no. 1, 29-62. [PDF]
  • (with K. El Mehdi) Computation of the difference of topology at infinity for Yamabe-type problems on annuli-domains. II. Duke Math. J. 94 (1998), no. 2, 231-255. [PDF]
  • (with K. El Mehdi) Computation of the difference of topology at infinity for Yamabe-type problems on annuli-domains. I. Duke Math. J. 94 (1998), no. 2, 215-229. [PDF]

    • Mohameden Ould Ahmedou, December 2007