Nous proposons une définition d’espace « non-collapsed » avec courbure de Ricci minorée et nous généralisons aux espaces RCD le théorème de convergence du volume de Colding et l’estimation de l’écart de dimension de Cheeger-Colding. En particulier, ceci prouve la stabilité des espaces RCD « non-collapsed » par rapport à la convergence de Gromov-Hausdorff « non-collapsed ».
We propose a definition of non-collapsed space with Ricci curvature bounded from below and we prove the versions of Colding’s volume convergence theorem and of Cheeger-Colding dimension gap estimate for spaces. In particular this establishes the stability of non-collapsed spaces under non-collapsed Gromov-Hausdorff convergence.
Accepté le :
Publié le :
DOI : 10.5802/jep.80
Keywords: Ricci curvature bounded from below, non-collapsed spaces
Mot clés : Courbure de Ricci minorée, espace “non-collapsed”
@article{JEP_2018__5__613_0, author = {De Philippis, Guido and Gigli, Nicola}, title = {Non-collapsed spaces with {Ricci} curvature bounded from below}, journal = {Journal de l{\textquoteright}\'Ecole polytechnique {\textemdash} Math\'ematiques}, pages = {613--650}, publisher = {Ecole polytechnique}, volume = {5}, year = {2018}, doi = {10.5802/jep.80}, mrnumber = {3852263}, zbl = {06988590}, language = {en}, url = {http://archive.numdam.org/articles/10.5802/jep.80/} }
TY - JOUR AU - De Philippis, Guido AU - Gigli, Nicola TI - Non-collapsed spaces with Ricci curvature bounded from below JO - Journal de l’École polytechnique — Mathématiques PY - 2018 SP - 613 EP - 650 VL - 5 PB - Ecole polytechnique UR - http://archive.numdam.org/articles/10.5802/jep.80/ DO - 10.5802/jep.80 LA - en ID - JEP_2018__5__613_0 ER -
%0 Journal Article %A De Philippis, Guido %A Gigli, Nicola %T Non-collapsed spaces with Ricci curvature bounded from below %J Journal de l’École polytechnique — Mathématiques %D 2018 %P 613-650 %V 5 %I Ecole polytechnique %U http://archive.numdam.org/articles/10.5802/jep.80/ %R 10.5802/jep.80 %G en %F JEP_2018__5__613_0
De Philippis, Guido; Gigli, Nicola. Non-collapsed spaces with Ricci curvature bounded from below. Journal de l’École polytechnique — Mathématiques, Tome 5 (2018), pp. 613-650. doi : 10.5802/jep.80. http://archive.numdam.org/articles/10.5802/jep.80/
[1] Almgren’s big regularity paper: -valued functions minimizing Dirichlet’s integral and the regularity of area-minimizing rectifiable currents up to codimension , World Scientific Monograph Series in Mathematics, 1, World Scientific Publishing Co., Inc., River Edge, NJ, 2000 | Zbl
[2] Regularity of optimal transport maps and partial differential inclusions, Atti Accad. Naz. Lincei Cl. Sci. Fis. Mat. Natur. Mem. (9) Mat. Appl., Volume 22 (2011) no. 3, pp. 311-336 | DOI | MR | Zbl
[3] Calculus and heat flow in metric measure spaces and applications to spaces with Ricci bounds from below, Invent. Math., Volume 195 (2014) no. 2, pp. 289-391 | MR | Zbl
[4] Metric measure spaces with Riemannian Ricci curvature bounded from below, Duke Math. J., Volume 163 (2014) no. 7, pp. 1405-1490 | DOI | MR | Zbl
[5] Bakry-Émery curvature-dimension condition and Riemannian Ricci curvature bounds, Ann. Probability, Volume 43 (2015) no. 1, pp. 339-404 | DOI | Zbl
[6] Short-time behavior of the heat kernel and Weyl’s law on spaces (2017) (arXiv:1701.03906)
[7] Rectifiable sets in metric and Banach spaces, Math. Ann., Volume 318 (2000) no. 3, pp. 527-555 | DOI | MR | Zbl
[8] On the Bakry-Émery condition, the gradient estimates and the Local-to-Global property of metric measure spaces, J. Geom. Anal., Volume 26 (2014) no. 1, pp. 1-33
[9] Nonlinear diffusion equations and curvature conditions in metric measure spaces, Mem. Amer. Math. Soc., American Mathematical Society, Providence, RI, to appear (arXiv:1509.07273)
[10] Topics on analysis in metric spaces, Oxford Lecture Series in Mathematics and its Applications, 25, Oxford University Press, Oxford, 2004 | MR | Zbl
[11] Localization and tensorization properties of the curvature-dimension condition for metric measure spaces, J. Funct. Anal., Volume 259 (2010) no. 1, pp. 28-56 | DOI | MR | Zbl
[12] Constancy of the dimension for spaces via regularity of Lagrangian flows (2018) (arXiv:1804.07128)
[13] A course in metric geometry, Graduate Studies in Mathematics, 33, American Mathematical Society, Providence, RI, 2001 | MR | Zbl
[14] The globalization theorem for the curvature dimension condition (2016) (arXiv:1612.07623)
[15] Differentiability of Lipschitz functions on metric measure spaces, Geom. Funct. Anal., Volume 9 (1999) no. 3, pp. 428-517 | DOI | MR | Zbl
[16] Lower bounds on Ricci curvature and the almost rigidity of warped products, Ann. of Math. (2), Volume 144 (1996) no. 1, pp. 189-237 | DOI | MR | Zbl
[17] On the structure of spaces with Ricci curvature bounded below. I, J. Differential Geom., Volume 46 (1997) no. 3, pp. 406-480 | DOI | MR | Zbl
[18] On the structure of spaces with Ricci curvature bounded below. II, J. Differential Geom., Volume 54 (2000) no. 1, pp. 13-35 | DOI | MR | Zbl
[19] On the structure of spaces with Ricci curvature bounded below. III, J. Differential Geom., Volume 54 (2000) no. 1, pp. 37-74 | DOI | MR | Zbl
[20] Large manifolds with positive Ricci curvature, Invent. Math., Volume 124 (1996) no. 1-3, pp. 193-214 | DOI | MR | Zbl
[21] Shape of manifolds with positive Ricci curvature, Invent. Math., Volume 124 (1996) no. 1-3, pp. 175-191 | DOI | MR | Zbl
[22] Ricci curvature and volume convergence, Ann. of Math. (2), Volume 145 (1997) no. 3, pp. 477-501 | DOI | MR | Zbl
[23] Sharp Hölder continuity of tangent cones for spaces with a lower Ricci curvature bound and applications, Ann. of Math. (2), Volume 176 (2012) no. 2, pp. 1173-1229 | DOI | Zbl
[24] From volume cone to metric cone in the nonsmooth setting, Geom. Funct. Anal., Volume 26 (2016) no. 6, pp. 1526-1587 | DOI | MR | Zbl
[25] On the equivalence of the entropic curvature-dimension condition and Bochner’s inequality on metric measure spaces, Invent. Math., Volume 201 (2014) no. 3, pp. 1-79 | MR | Zbl
[26] Geometric measure theory, Grundlehren Math. Wiss., 153, Springer-Verlag New York Inc., New York, 1969 | MR | Zbl
[27] On the heat flow on metric measure spaces: existence, uniqueness and stability, Calc. Var. Partial Differential Equations, Volume 39 (2010) no. 1-2, pp. 101-120 | DOI | MR | Zbl
[28] The splitting theorem in non-smooth context (2013) (arXiv:1302.5555)
[29] Nonsmooth differential geometry - an approach tailored for spaces with Ricci curvature bounded from below, Mem. Amer. Math. Soc., 251, no. 1196, American Mathematical Society, Providence, RI, 2014
[30] An overview of the proof of the splitting theorem in spaces with non-negative Ricci curvature, Analysis and Geometry in Metric Spaces, Volume 2 (2014), pp. 169-213 | DOI | MR | Zbl
[31] On the differential structure of metric measure spaces and applications, Mem. Amer. Math. Soc., 236, no. 1113, American Mathematical Society, Providence, RI, 2015 | Zbl
[32] Heat Flow on Alexandrov Spaces, Comm. Pure Appl. Math., Volume 66 (2013) no. 3, pp. 307-331 | DOI | MR | Zbl
[33] Euclidean spaces as weak tangents of infinitesimally Hilbertian metric measure spaces with Ricci curvature bounded below, J. reine angew. Math., Volume 705 (2015), pp. 233-244 | MR | Zbl
[34] Convergence of pointed non-compact metric measure spaces and stability of Ricci curvature bounds and heat flows, Proc. London Math. Soc. (3), Volume 111 (2015) no. 5, pp. 1071-1129 | MR | Zbl
[35] The abstract Lewy-Stampacchia inequality and applications, J. Math. Pures Appl. (9), Volume 104 (2014) no. 2, pp. 258-275 | DOI | MR | Zbl
[36] Behaviour of the reference measure on spaces under charts, Comm. Anal. Geom. (to appear) (arXiv:1607.05188)
[37] Equivalence of two different notions of tangent bundle on rectifiable metric measure spaces (2016) (arXiv:1611.09645)
[38] Optimal maps and exponentiation on finite-dimensional spaces with Ricci curvature bounded from below, J. Geom. Anal., Volume 26 (2016) no. 4, pp. 2914-2929 | DOI | MR | Zbl
[39] Minimal surfaces and functions of bounded variation, Monographs in Mathematics, 80, Birkhäuser Verlag, Basel, 1984 | MR | Zbl
[40] Metric structures for Riemannian and non-Riemannian spaces, Modern Birkhäuser Classics, Birkhäuser Boston Inc., Boston, MA, 2007
[41] Ricci tensor on spaces, J. Geom. Anal., Volume 28 (2018) no. 2, pp. 1295-1314 | DOI | MR
[42] On the volume measure of non-smooth spaces with Ricci curvature bounded below (2016) (arXiv:1607.02036) | Zbl
[43] A Bishop-type inequality on metric measure spaces with Ricci curvature bounded below, Proc. Amer. Math. Soc., Volume 145 (2017) no. 7, pp. 3137-3151 | DOI | MR | Zbl
[44] Ricci curvature for metric-measure spaces via optimal transport, Ann. of Math. (2), Volume 169 (2009) no. 3, pp. 903-991 | DOI | MR | Zbl
[45] Structure theory of metric-measure spaces with lower Ricci curvature bounds, J. Eur. Math. Soc. (JEMS) (to appear) (arXiv:1405.2222)
[46] On the measure contraction property of metric measure spaces, Comment. Math. Helv., Volume 82 (2007) no. 4, pp. 805-828 | DOI | MR | Zbl
[47] Applications of quasigeodesics and gradient curves, Comparison geometry (Berkeley, CA, 1993–94) (Math. Sci. Res. Inst. Publ.), Volume 30, Cambridge Univ. Press, Cambridge, 1997, pp. 203-219 | MR | Zbl
[48] Semiconcave functions in Alexandrov’s geometry (Surv. Differ. Geom.), Volume 11, Int. Press, Somerville, MA, 2007, pp. 137-201 | MR | Zbl
[49] Newtonian spaces: an extension of Sobolev spaces to metric measure spaces, Rev. Mat. Iberoamericana, Volume 16 (2000) no. 2, pp. 243-279 | DOI | MR | Zbl
[50] On the geometry of metric measure spaces. I, Acta Math., Volume 196 (2006) no. 1, pp. 65-131
[51] On the geometry of metric measure spaces. II, Acta Math., Volume 196 (2006) no. 1, pp. 133-177 | MR
[52] Optimal transport. Old and new, Grundlehren Math. Wiss., 338, Springer-Verlag, Berlin, 2009 | Zbl
[53] Synthetic theory of Ricci curvature bounds, Japan. J. Math., Volume 11 (2016) no. 2, pp. 219-263 | DOI | MR | Zbl
[54] Inégalités isopérimétriques dans les espaces métriques mesurés [d’après F. Cavalletti & A. Mondino] (2017) (Séminaire Bourbaki, available at: http://www.bourbaki.ens.fr/TEXTES/1127.pdf)
[55] Stratification of minimal surfaces, mean curvature flows, and harmonic maps, J. reine angew. Math., Volume 488 (1997), pp. 1-35 | MR | Zbl
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