Localized upper bounds of heat kernels for diffusions via a multiple Dynkin-Hunt formula
HTML articles powered by AMS MathViewer
- by Alexander Grigor’yan and Naotaka Kajino PDF
- Trans. Amer. Math. Soc. 369 (2017), 1025-1060 Request permission
Abstract:
We prove that for a general diffusion process, certain assumptions on its behavior only within a fixed open subset of the state space imply the existence and sub-Gaussian type off-diagonal upper bounds of the global heat kernel on the fixed open set. The proof is mostly probabilistic and is based on a seemingly new formula, which we call a multiple Dynkin-Hunt formula, expressing the transition function of a Hunt process in terms of that of the part process on a given open subset. This result has an application to heat kernel analysis for the Liouville Brownian motion, the canonical diffusion in a certain random geometry of the plane induced by a (massive) Gaussian free field.References
- Sebastian Andres and Martin T. Barlow, Energy inequalities for cutoff functions and some applications, J. Reine Angew. Math. 699 (2015), 183–215. MR 3305925, DOI 10.1515/crelle-2013-0009
- S. Andres and N. Kajino, Continuity and estimates of the Liouville heat kernel with applications to spectral dimensions, Probab. Theory Related Fields, in press, DOI 10.1007/s00440-015-0670-4.
- Martin T. Barlow, Diffusions on fractals, Lectures on probability theory and statistics (Saint-Flour, 1995) Lecture Notes in Math., vol. 1690, Springer, Berlin, 1998, pp. 1–121. MR 1668115, DOI 10.1007/BFb0092537
- Martin T. Barlow and Richard F. Bass, Transition densities for Brownian motion on the Sierpiński carpet, Probab. Theory Related Fields 91 (1992), no. 3-4, 307–330. MR 1151799, DOI 10.1007/BF01192060
- Martin T. Barlow and Richard F. Bass, Brownian motion and harmonic analysis on Sierpinski carpets, Canad. J. Math. 51 (1999), no. 4, 673–744. MR 1701339, DOI 10.4153/CJM-1999-031-4
- Martin T. Barlow, Richard F. Bass, Zhen-Qing Chen, and Moritz Kassmann, Non-local Dirichlet forms and symmetric jump processes, Trans. Amer. Math. Soc. 361 (2009), no. 4, 1963–1999. MR 2465826, DOI 10.1090/S0002-9947-08-04544-3
- Martin T. Barlow, Richard F. Bass, and Takashi Kumagai, Stability of parabolic Harnack inequalities on metric measure spaces, J. Math. Soc. Japan 58 (2006), no. 2, 485–519. MR 2228569
- Martin T. Barlow, Richard F. Bass, Takashi Kumagai, and Alexander Teplyaev, Uniqueness of Brownian motion on Sierpiński carpets, J. Eur. Math. Soc. (JEMS) 12 (2010), no. 3, 655–701. MR 2639315, DOI 10.4171/jems/211
- N. T. Barlow, R. F. Bass, T. Kumagai, and A. Teplyaev, Supplementary notes for “Uniqueness of Brownian motion on Sierpinski carpets” (2008, unpublished). http://www.kurims.kyoto-u.ac.jp/\symbol{"7E}kumagai/supplscu.pdf. Accessed July 3, 2015
- Martin T. Barlow, Alexander Grigor’yan, and Takashi Kumagai, On the equivalence of parabolic Harnack inequalities and heat kernel estimates, J. Math. Soc. Japan 64 (2012), no. 4, 1091–1146. MR 2998918, DOI 10.2969/jmsj/06441091
- Martin T. Barlow and Edwin A. Perkins, Brownian motion on the Sierpiński gasket, Probab. Theory Related Fields 79 (1988), no. 4, 543–623. MR 966175, DOI 10.1007/BF00318785
- R. M. Blumenthal and R. K. Getoor, Markov processes and potential theory, Pure and Applied Mathematics, Vol. 29, Academic Press, New York-London, 1968. MR 0264757
- Zhen-Qing Chen and Masatoshi Fukushima, Symmetric Markov processes, time change, and boundary theory, London Mathematical Society Monographs Series, vol. 35, Princeton University Press, Princeton, NJ, 2012. MR 2849840
- E. B. Davies, Explicit constants for Gaussian upper bounds on heat kernels, Amer. J. Math. 109 (1987), no. 2, 319–333. MR 882426, DOI 10.2307/2374577
- E. B. Davies, Heat kernels and spectral theory, Cambridge Tracts in Mathematics, vol. 92, Cambridge University Press, Cambridge, 1989. MR 990239, DOI 10.1017/CBO9780511566158
- Claude Dellacherie and Paul-André Meyer, Probabilities and potential, North-Holland Mathematics Studies, vol. 29, North-Holland Publishing Co., Amsterdam-New York, 1978. MR 521810
- R. M. Dudley, Real analysis and probability, Cambridge Studies in Advanced Mathematics, vol. 74, Cambridge University Press, Cambridge, 2002. Revised reprint of the 1989 original. MR 1932358, DOI 10.1017/CBO9780511755347
- Pat J. Fitzsimmons, Ben M. Hambly, and Takashi Kumagai, Transition density estimates for Brownian motion on affine nested fractals, Comm. Math. Phys. 165 (1994), no. 3, 595–620. MR 1301625
- Masatoshi Fukushima, Yoichi Oshima, and Masayoshi Takeda, Dirichlet forms and symmetric Markov processes, Second revised and extended edition, De Gruyter Studies in Mathematics, vol. 19, Walter de Gruyter & Co., Berlin, 2011. MR 2778606
- A. A. Grigor′yan, The heat equation on noncompact Riemannian manifolds, Mat. Sb. 182 (1991), no. 1, 55–87 (Russian); English transl., Math. USSR-Sb. 72 (1992), no. 1, 47–77. MR 1098839
- Alexander Grigor′yan, Heat kernel upper bounds on a complete non-compact manifold, Rev. Mat. Iberoamericana 10 (1994), no. 2, 395–452. MR 1286481, DOI 10.4171/RMI/157
- A. Grigor’yan, Heat kernel upper bounds on fractal spaces (2004, preprint). http://www.math.uni-bielefeld.de/\symbol{"7E}grigor/fkreps.pdf. Accessed July 3, 2015
- Alexander Grigor’yan, Heat kernel and analysis on manifolds, AMS/IP Studies in Advanced Mathematics, vol. 47, American Mathematical Society, Providence, RI; International Press, Boston, MA, 2009. MR 2569498, DOI 10.1090/amsip/047
- Alexander Grigor’yan and Jiaxin Hu, Heat kernels and Green functions on metric measure spaces, Canad. J. Math. 66 (2014), no. 3, 641–699. MR 3194164, DOI 10.4153/CJM-2012-061-5
- Alexander Grigor’yan and Jiaxin Hu, Upper bounds of heat kernels on doubling spaces, Mosc. Math. J. 14 (2014), no. 3, 505–563, 641–642 (English, with English and Russian summaries). MR 3241758, DOI 10.17323/1609-4514-2014-14-3-505-563
- Alexander Grigor’yan, Jiaxin Hu, and Ka-Sing Lau, Comparison inequalities for heat semigroups and heat kernels on metric measure spaces, J. Funct. Anal. 259 (2010), no. 10, 2613–2641. MR 2679020, DOI 10.1016/j.jfa.2010.07.010
- Alexander Grigor’yan, Jiaxin Hu, and Ka-Sing Lau, Generalized capacity, Harnack inequality and heat kernels of Dirichlet forms on metric measure spaces, J. Math. Soc. Japan 67 (2015), no. 4, 1485–1549. MR 3417504, DOI 10.2969/jmsj/06741485
- Alexander Grigor’yan and Andras Telcs, Two-sided estimates of heat kernels on metric measure spaces, Ann. Probab. 40 (2012), no. 3, 1212–1284. MR 2962091, DOI 10.1214/11-AOP645
- Naotaka Kajino, Analysis and geometry of the measurable Riemannian structure on the Sierpiński gasket, Fractal geometry and dynamical systems in pure and applied mathematics. I. Fractals in pure mathematics, Contemp. Math., vol. 600, Amer. Math. Soc., Providence, RI, 2013, pp. 91–133. MR 3203400, DOI 10.1090/conm/600/11932
- Ioannis Karatzas and Steven E. Shreve, Brownian motion and stochastic calculus, 2nd ed., Graduate Texts in Mathematics, vol. 113, Springer-Verlag, New York, 1991. MR 1121940, DOI 10.1007/978-1-4612-0949-2
- Jun Kigami, Local Nash inequality and inhomogeneity of heat kernels, Proc. London Math. Soc. (3) 89 (2004), no. 2, 525–544. MR 2078700, DOI 10.1112/S0024611504014807
- Jun Kigami, Resistance forms, quasisymmetric maps and heat kernel estimates, Mem. Amer. Math. Soc. 216 (2012), no. 1015, vi+132. MR 2919892, DOI 10.1090/S0065-9266-2011-00632-5
- Takashi Kumagai, Estimates of transition densities for Brownian motion on nested fractals, Probab. Theory Related Fields 96 (1993), no. 2, 205–224. MR 1227032, DOI 10.1007/BF01192133
- Takashi Kumagai, Heat kernel estimates and parabolic Harnack inequalities on graphs and resistance forms, Publ. Res. Inst. Math. Sci. 40 (2004), no. 3, 793–818. MR 2074701
- Peter Li and Shing-Tung Yau, On the parabolic kernel of the Schrödinger operator, Acta Math. 156 (1986), no. 3-4, 153–201. MR 834612, DOI 10.1007/BF02399203
- P. Maillard, R. Rhodes, V. Vargas, and O. Zeitouni, Liouville heat kernel: regularity and bounds, Ann. Inst. Henri Poincaré Probab. Stat. (2015, in press).
- Jürgen Moser, A Harnack inequality for parabolic differential equations, Comm. Pure Appl. Math. 17 (1964), 101–134. MR 159139, DOI 10.1002/cpa.3160170106
- J. Moser, On a pointwise estimate for parabolic differential equations, Comm. Pure Appl. Math. 24 (1971), 727–740. MR 288405, DOI 10.1002/cpa.3160240507
- L. Saloff-Coste, A note on Poincaré, Sobolev, and Harnack inequalities, Internat. Math. Res. Notices 2 (1992), 27–38. MR 1150597, DOI 10.1155/S1073792892000047
- Laurent Saloff-Coste, Uniformly elliptic operators on Riemannian manifolds, J. Differential Geom. 36 (1992), no. 2, 417–450. MR 1180389
- Laurent Saloff-Coste, Aspects of Sobolev-type inequalities, London Mathematical Society Lecture Note Series, vol. 289, Cambridge University Press, Cambridge, 2002. MR 1872526
- Karl-Theodor Sturm, Analysis on local Dirichlet spaces. II. Upper Gaussian estimates for the fundamental solutions of parabolic equations, Osaka J. Math. 32 (1995), no. 2, 275–312. MR 1355744
- K. T. Sturm, Analysis on local Dirichlet spaces. III. The parabolic Harnack inequality, J. Math. Pures Appl. (9) 75 (1996), no. 3, 273–297. MR 1387522
Additional Information
- Alexander Grigor’yan
- Affiliation: Fakultät für Mathematik, Universität Bielefeld, Postfach 10 01 31, 33501 Bielefeld, Germany
- MR Author ID: 203816
- Email: grigor@math.uni-bielefeld.de
- Naotaka Kajino
- Affiliation: Department of Mathematics, Graduate School of Science, Kobe University, Rokkodai-cho 1-1, Nada-ku, 657-8501 Kobe, Japan
- MR Author ID: 887388
- Email: nkajino@math.kobe-u.ac.jp
- Received by editor(s): February 7, 2015
- Published electronically: April 14, 2016
- Additional Notes: The first author was supported by SFB 701 of the German Research Council (DFG)
The second author was supported by SFB 701 of the German Research Council (DFG) and by JSPS KAKENHI Grant Number 26287017 - © Copyright 2016 American Mathematical Society
- Journal: Trans. Amer. Math. Soc. 369 (2017), 1025-1060
- MSC (2010): Primary 35K08, 60J35, 60J60; Secondary 28A80, 31C25, 60J45
- DOI: https://doi.org/10.1090/tran/6784
- MathSciNet review: 3572263