Abstract
It is well known that on a Riemannian manifold, there is a deep interplay between geometry, harmonic function theory, and the long-term behaviour of Brownian motion. Negative curvature amplifies the tendency of Brownian motion to exit compact sets and, if topologically possible, to wander out to infinity. On the other hand, non-trivial asymptotic properties of Brownian paths for large time correspond with non-trivial bounded harmonic functions on the manifold. We describe parts of this interplay in the case of negatively curved simply connected Riemannian manifolds. Recent results are related to known properties and old conjectures.
Mathematics Subject Classification (2000). Primary 58J65; Secondary 60H30, 31C12, 31C35.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
A. Ancona, Negatively curved manifolds, elliptic operators, and the Martin boundary, Ann. of Math. (2) 125 (1987), no. 3, 495–536.
, Convexity at infinity and Brownian motion on manifolds with unbounded negative curvature, Rev. Mat. Iberoamericana 10 (1994), no. 1, 189–220.
M.T. Anderson, The Dirichlet problem at infinity for manifolds of negative curvature, J. Differential Geom. 18 (1983), no. 4, 701–721 (1984).
M.T. Anderson, R. Schoen, Positive harmonic functions on complete manifolds of negative curvature, Ann. of Math. (2) 121 (1985), no. 3, 429–461.
M. Arnaudon, A. Thalmaier, S. Ulsamer, Existence of non-trivial harmonic functions on Cartan-Hadamard manifolds of unbounded curvature, Math. Z. 263 (2009), 369– 409.
R.L. Bishop, B. O’Neill, Manifolds of Negative Curvature, Trans. Amer. Math. Soc. 145 (1968), 1–49.
A. Borb´ely, The nonsolvability of the Dirichlet problem on negatively curved manifolds, Differential Geom. Appl. 8 (1998), no. 3, 217–237.
H.I. Choi, Asymptotic Dirichlet problems for harmonic functions on Riemannian manifolds, Trans. Amer. Math. Soc. 281 (1984), no. 2, 691–716.
M. Cranston, On specifying invariant σ-fields. Seminar on Stochastic Processes 1991, Birkh¨auser, Progr. Probab., vol. 29 (1992), 15–37.
M. Cranston, C. Mueller, A review of recent and older results on the absolute continuity of harmonic measure, Geometry of random motion (Ithaca, N.Y., 1987), Contemp. Math., vol. 73, Amer. Math. Soc., Providence, RI, 1988, pp. 9–19.
P. Eberlein, B. O’Neill, Visibility Manifolds. Pacific J. Math. 46 (1973), no. 1, 45– 109.
M. ´Emery, Stochastic calculus in manifolds, Universitext, Springer-Verlag, Berlin, 1989, With an appendix by P.-A. Meyer.
R.E. Greene, H. Wu, Function theory on manifolds which possess a pole, Lecture Notes in Mathematics, vol. 699, Springer, Berlin, 1979.
W. Hackenbroch, A. Thalmaier, Stochastische Analysis. Eine Einf¨uhrung in die Theorie der stetigen Semimartingale, B.G. Teubner, Stuttgart, 1994.
I. Holopainen, A. V¨ah¨akangas, Asymptotic Dirichlet problem on negatively curved spaces. International Conference on Geometric Function Theory, Special Functions and Applications (R.W. Barnard and S. Ponnusamy, eds.), J. Analysis 15 (2007), 63–110.
E.P. Hsu, Brownian motion and Dirichlet problems at infinity, Ann. Probab. 31 (2003), no. 3, 1305–1319.
P. Hsu, W.S. Kendall, Limiting angle of Brownian motion in certain two-dimensional Cartan-Hadamard manifolds, Ann. Fac. Sci. Toulouse Math. (6) 1 (1992), no. 2, 169– 186.
P. Hsu, P. March, The limiting angle of certain Riemannian Brownian motions, Comm. Pure Appl. Math. 38 (1985), no. 6, 755–768.
A. Katok, Four applications of conformal equivalence to geometry and dynamics, Ergodic Theory Dynam. Systems 8 ∗ (1988), no. Charles Conley Memorial Issue, 139–152.
W.S. Kendall, Brownian motion on a surface of negative curvature, Seminar on probability, XVIII, Lecture Notes in Math., vol. 1059, Springer, Berlin, 1984, pp. 70– 76.
Ju.I. Kifer, Brownian motion and harmonic functions on manifolds of negative curvature, Theor. Probability Appl. 21 (1976), no. 1, 81–95.
, Brownian motion and positive harmonic functions on complete manifolds of nonpositive curvature, From local times to global geometry, control and physics (Coventry, 1984/85), Pitman Res. Notes Math. Ser., vol. 150, Longman Sci. Tech., Harlow, 1986, pp. 187–232.
H. Le, Limiting angle of Brownian motion on certain manifolds, Probab. Theory Related Fields 106 (1996), no. 1, 137–149.
, Limiting angles of Γ-martingales, Probab. Theory Related Fields 114(1999), no. 1, 85–96.
F. Ledrappier, Propri´et´e de Poisson et courbure n´egative, C. R. Acad. Sci. Paris S´er. I Math. 305 (1987), no. 5, 191–194.
P. March, Brownian motion and harmonic functions on rotationally symmetric manifolds, Ann. Probab. 11 (1986) 793–801.
F. Mouton, Comportement asymptotique des fonctions harmoniques en courbure n´egative, Comment. ath. Helv. 70 (1995), 475–505.
´E. Pardoux, Grossissement d’une filtration et retournement du temps d’une diffusion, S´eminaire de Probabilit´es, XX, 1984/85, Lecture Notes in Math., vol. 1204, Springer, Berlin, 1986, pp. 48–55.
J.-J. Prat, ´ Etude asymptotique du mouvement brownien sur une vari´et´e riemannienne `a courbure n´egative, C. R. Acad. Sci. Paris S´er. A-B 272 (1971), A1586–A1589.
, ´ Etude asymptotique et convergence angulaire du mouvement brownien surune vari´et´e `a courbure n´egative, C. R. Acad. Sci. Paris S´er. A-B 280 (1975), A1539– A1542.
D. Sullivan, The Dirichlet problem at infinity for a negatively curved manifold, J. Differential Geom. 18 (1983), no. 4, 723–732 (1984).
A. V¨ah¨akangas, Dirichlet problem at infinity for A-harmonic functions, Potential Anal. 27 (2007), no. 1, 27–44.
H.H. Wu, Function theory on noncompact K¨ahler manifolds, Complex differential geometry, DMV Sem., vol. 3, Birkh¨auser, Basel, 1983, pp. 67–155.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2011 Springer Basel AG
About this paper
Cite this paper
Arnaudon, M., Thalmaier, A. (2011). Brownian Motion and Negative Curvature. In: Lenz, D., Sobieczky, F., Woess, W. (eds) Random Walks, Boundaries and Spectra. Progress in Probability, vol 64. Springer, Basel. https://doi.org/10.1007/978-3-0346-0244-0_8
Download citation
DOI: https://doi.org/10.1007/978-3-0346-0244-0_8
Published:
Publisher Name: Springer, Basel
Print ISBN: 978-3-0346-0243-3
Online ISBN: 978-3-0346-0244-0
eBook Packages: Mathematics and StatisticsMathematics and Statistics (R0)