Abstract
We raise the \(\sigma _2\) Yamabe problem for conic 4-manifolds. For conic 4-spheres, we find a necessary condition for the existence of solutions, and discuss the borderline case. This is a non-linear generalization of conic surface theory of Troyanov.
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References
Aubin, T.: Équations différentielles non linéaires et problème de Yamabe concernant la courbure scalaire. J. Math. Pures Appl. 55, 269–296 (1976)
Bartolucci, D.: On the best pinching constant of conformal metrics on \(S^{2}\) with one and two conical singularities. J. Geom. Anal. 23, 855–877 (2013)
Bartolucci, D., De Marchis, F., Malchiodi, A.: Supercritical conformal metrics on surfaces with conical singularities. Int. Math. Res. Not. 24, 5625–5643 (2011)
Bartolucci, D., De Marchis, F.: On the Ambjorn–Olesen electroweak condensates. J. Math. Phys. 53(7), 073704 (2012)
Branson, T., Gover, R.: Variational status of a class of fully nonlinear curvature prescription problems. Calc. Var. PDEs 32, 253–262 (2008)
Brezis, H., Merle, F.: Uniform estimates and blow-up behavior for solutions of \(-u=V(x)e^{u}\) in two dimensions. Comm. Partial Differ. Equ. 16, 1223–1253 (1991)
Brendle, S., Viaclovsky, J.: A variational characterization for \(\sigma _{n/2}\). Calc. Var. PDEs 20, 399–402 (2004)
Brothers, J., Ziemer, W.: Minimal rearrangements of Sobolev functions. J. Reine Angew. Math. 384, 153–179 (1988)
Chen, X., Donaldson, S., Song, S.: Kähler–Einstein metrics on Fano manifolds I: Approximation of metrics with cone singularities. J. Am. Math. Soc. 28, 183–197 (2015)
Chen, X., Donaldson, S., Song, S.: Kähler–Einstein metrics on Fano manifolds. II: Limits with cone angle less than 2. J. Am. Math. Soc 28, 199–234 (2015)
Chen, X., Donaldson, S., Song, S.: Kähler–Einstein metrics on Fano manifolds. III: Limits as cone angle approaches 2 and completion of the main proof. J. Am. Math. Soc 28, 235–278 (2015)
Caffarelli, L.A., Gidas, B., Spruck, J.: Asymptotic symmetry and local behavior of semilinear elliptic equations with critical Sobolev growth. Commun. Pure Appl. Math. 42, 271–297 (1989)
Chen, C.C., Lin, C.S.: A sharp sup+inf inequality for a nonlinear elliptic equation in \({\mathbb{R}}^{2}\). Commun. Anal. Geom. 6, 1–19 (1998)
Chen, W., Li, C.: Prescribing Gaussian curvatures on surfaces with conical singularities. J. Geom. Anal. 1, 359–372 (1991)
Chen, W., Li, C.: What kinds of singular surfaces can admit constant curvature? Duke Math. J. 78(2), 437–451 (1995)
Chang, S.-Y.A., Han, Z.C., Yang, P.: Classification of singular radial solutions to the \(\sigma _{k}\) Yamabe equation on annular domains. JDE 216, 482–501 (2005)
Chang, S.-Y.A., Han, Z.C., Yang, P.: On the prescribing \(\sigma _{2}\) curvature equation on \(S^{4}\). Calc. Var. Partial Differ. Equ. 40, 539–565 (2011)
Chang, S.-Y.A., Hang, F., Yang, P.: On a class of locally conformally flat manifolds. Int. Math. Res. Not. 4, 185–209 (2004)
Chang, S.-Y.A., Gursky, M., Yang, P.: An equation of Monge-Ampere type in conformal geometry, and four-manifolds of positive Ricci curvature. Ann. Math. 155, 711–789 (2002)
Chang, S.-Y.A., Gursky, M., Yang, P.: A prior estimate for a class of nonlinear equations on 4-manifolds. J. D’Analyse J. Math. 87, 151–186 (2002). (special issue in memory of Thomas Wolff)
Chang, S.-Y.A., Gursky, M., Yang, P.: Entire Solutions of a Fully Nonlinear Equation. Lectures on Partial Differential Equations, pp. 43–60. International Press, Vienna (2002)
Chang, S.-Y.A., Gursky, M., Yang, P.: A conformally invariant sphere theorem in four dimension. Publ. Math. Inst. Ht. Etud. Sci. 98, 105–143 (2003)
Chang, S.-Y.A., Qing, J., Yang, P.: On a conformal gap and finiteness theorem for a class of four-manifolds. Geom. Funct. Anal. 17, 404–434 (2007)
Chen, S.: Local estimates for some fully nonlinear elliptic equations. Int. Math. Res. Not. 55, 3403–3425 (2005)
Fang, H., Lai, M.: On convergence to a football. Math. Ann. 366, 83–100 (2016)
Fang, H., Lai, M.: On curvature pinching of conic 2-spheres. Calc. Var. Partial Differ. Equ. 55, 118 (2016)
Fang, H., Lai, M.: Volume bounds of conic 2-spheres. Int. J. Math. 29(2), 1850010 (2018)
Fang, H., Ma, B.: Constant Q curvature metric on conic 4-manifolds (preprint)
Guan, B.: Conformal metrics with prescribed curvature function on manifolds with boundary. Am. J. Math. 129, 915–942 (2007)
Guan, P., Wang, G.: Local estimates for a class of fully nonlinear equations arising from conformal geometry. Int. Math. Res. Not. 2003(26), 1413–1432 (2003)
Guan, P., Wang, G.: A fully nonlinear conformal flow on locally conformally flat manifolds. J. fur die reine und angewandte Mathematik 557, 219–238 (2003)
Guan, P., Lin, C.S., Wang, G.: Schouten tensor and some topological properties. Commun. Anal. Geom. 13, 887–902 (2005)
Gonźalez, M.: Singular sets of a class of fully non-linear equations in conformal geometry. Ph.D thesis, Princeton University (2004)
Gonźalez, M.: Singular sets of a class of locally conformally flat manifolds. Duke Math. J. 129, 551–572 (2005)
Gonźalez, M.: Removability of singularities for a class of fully non-linear equations. Calc. Var. Partial Differ. Equ. 27, 439–466 (2006)
Gursky, M., Viaclovsky, J.: A new variational characterization of three dimensional space forms. Invent. Math. 145, 251–278 (2001)
Gursky, M., Viaclovsky, J.: Fully nonlinear equations on Riemannian manifolds with negative curvature. Indiana Univ. Math. J. 52, 399–420 (2003)
Gursky, M., Viaclovsky, J.: A fully nonlinear equation on four-manifolds with positive scalar curvature. J. Differ. Geom. 63, 131–154 (2003)
Gursky, M., Viaclovsky, J.: Convexity and singularities of curvature equations in conformal geometry. Int. Math. Res. Not. 2006, 96890–96890 (2006)
Gursky, M., Viaclovsky, J.: Prescribing symmetric functions of the eigenvalues of the Ricci tensor. Ann. Math. 166, 475–531 (2007)
Gursky, M., Viaclovsky, J.: Volume comparison and the \(\sigma _{k}\)-Yamabe problem. Adv. Math. 187, 447–487 (2004)
Gursky, M., Streets, J.: A formal Riemannian structure on conformal classes and uniqueness for the \(\sigma _{2}\)-Yamabe problem.arXiv:1603.07005v1
Guan, P., Viaclovsky, J., Wang, G.: Some properties of the Schouten tensor and applications to conformal geometry. Trans. Am. Math. Soc. 355, 925–933 (2003)
Han, Z.: Local pointwise estimates for solutions of the \(\sigma _{2}\) curvature equation on 4-manifolds. Int. Math. Res. Not. 79, 4269–4292 (2004)
Han, Z., Li, Y.Y., Teixeira, E.: Asymptotic behavior of solutions to the \(\sigma _{k}\)-Yamabe equation near isolated singularities. Invent math. 182, 635–684 (2010)
Jeffres, T., Mazzeo, R., Rubinstein, Y.: Kähler–Einstein metrics with edge singularities with an appendix by C. Li and Y. Rubinstein. Ann. Math. 183, 95–176 (2016)
Korevaar, N., Mazzeo, R., Pacard, F., Schoen, R.: Refined asymptotics for constant scalar curvature metrics with isolated singularities. Invent. Math. 135, 233–272 (1999)
Li, A., Li, Y.Y.: On some conformally invariant fully nonlinear equations. Commun. Pure Appl. Math. 56, 1414–1464 (2003)
Li, A., Li, Y.Y.: On some conformally invariant fully nonlinear equations, Part II: Liouville, Harnack and Yamabe. Acta Math. 195, 117–154 (2005)
Li, Y.Y.: Conformally invariant fully nonlinear elliptic equations and isolated singularities. J. Funct. Anal. 233, 380–425 (2006)
Li, Y.Y.: Local gradient estimates of solutions to some conformally invariant fully nonlinear equations. C. R. Math. Acad. Sci. Paris 343, 249–252 (2006)
Li, Y.Y., Nguyen, L.: A compactness theorem for a fully nonlinear Yamabe problem under a lower Ricci curvature bound. J. Funct. Anal. 266, 3741–3771 (2014)
Luo, F., Tian, G.: Liouville equation and spherical convex polytopes. Proc. Am. Math. Soc. 116, 1119–1129 (1992)
Schoen, R.: Conformal deformation of a Riemannian metric to constant scalar curvature. J. Differ. Geom. 20, 479–495 (1984)
Sheng, W.-M., Trudinger, N., Wang, X.-J.: The Yamabe problem for higher order curvatures. J. Differ. Geom. 77, 515–553 (2007)
Silva Santos, A.: Solutions to the singular \(\sigma _{2}\)-Yamabe problem with isolated singularities. Indiana Univ. Math. J. 66, 741–790 (2017)
Tian, G.: Kähler-Einstein metrics on algebraic manifolds. In: Transcendental Methods in Algebraic Geometry (Cetraro 1994), Lecture Notes in Mathematics, pp. 143–185 (1646)
Tian, G.: K-stability and K\(\ddot{a}\)hler-Einstein metrics. Commun. Pure Appl. Math. 68, 1085–1156 (2015)
Troyanov, M.: Prescribing curvature on compact surfaces with conical singularities. Trans. Am. Math. Soc. 324, 793–821 (1991)
Trudinger, N.: Remarks concerning the conformal deformation of Riemannian structures on compact manifolds. Ann. Sc. Norm. Super. Pisa Cl. Sci 22, 265–274 (1968)
Trudinger, N., Wang, X.-J.: The intermediate case of the Yamabe problem for higher order curvatures. Int. Math. Res. Not. 2010, 2437–2458 (2010)
Viaclovsky, J.: Conformal geometry, contact geometry, and the calculus of variations. Duke Math. J. 101, 283–316 (2000)
Viaclovsky, J.: Some fully nonlinear equations in conformal geometry. In: Differential Equations and Mathematical Physics, Birmingham, AL, 1999. AMS/IP Studies in Advanced Mathematics, vol. 16, pp. 425–433. American Mathematical Society, Providence (2000)
Viaclovsky, J.: Estimates and existence results for some fully nonlinear elliptic equations on Riemannian manifolds. Commun. Anal. Geom. 10, 815–846 (2002)
Viaclovsky, J.: Conformally invariant Monge-Ampère partial differential equations: global solutions. Trans. Am. Math. Soc. 352, 4371–4379 (2000)
Wang, X.-J.: A priori estimates and existence for a class of fully nonlinear elliptic equations in conformal geometry. Chin. Ann. Math. Ser. B 27, 169–178 (2006)
Yamabe, H.: On a deformation of Riemannian structures on compact manifolds. Osaka Math. J. 12, 21–37 (1960)
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Communicated by A. Chang.
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H. F.’s works is partially supported by a Simons Foundation research collaboration grant. W. W.’s works is supported by China Scholarship Council.