Rough isometries and Dirichlet finite harmonic functions on graphs
HTML articles powered by AMS MathViewer
- by Paolo M. Soardi PDF
- Proc. Amer. Math. Soc. 119 (1993), 1239-1248 Request permission
Abstract:
Suppose that ${G_1}$ and ${G_2}$ are roughly isometric connected graphs of bounded degree. If ${G_1}$ has no nonconstant Dirichlet finite harmonic functions, then neither has ${G_2}$.References
- Donald I. Cartwright and Wolfgang Woess, Infinite graphs with nonconstant Dirichlet finite harmonic functions, SIAM J. Discrete Math. 5 (1992), no. 3, 380–385. MR 1172746, DOI 10.1137/0405029
- Peter G. Doyle and J. Laurie Snell, Random walks and electric networks, Carus Mathematical Monographs, vol. 22, Mathematical Association of America, Washington, DC, 1984. MR 920811
- R. J. Duffin, The extremal length of a network, J. Math. Anal. Appl. 5 (1962), 200–215. MR 143468, DOI 10.1016/S0022-247X(62)80004-3
- Peter Gerl, Random walks on graphs, Probability measures on groups, VIII (Oberwolfach, 1985) Lecture Notes in Math., vol. 1210, Springer, Berlin, 1986, pp. 285–303. MR 879011, DOI 10.1007/BFb0077189
- M. Gromov, Hyperbolic groups, Essays in group theory, Math. Sci. Res. Inst. Publ., vol. 8, Springer, New York, 1987, pp. 75–263. MR 919829, DOI 10.1007/978-1-4613-9586-7_{3}
- Vadim A. Kaimanovich, Dirichlet norms, capacities and generalized isoperimetric inequalities for Markov operators, Potential Anal. 1 (1992), no. 1, 61–82. MR 1245225, DOI 10.1007/BF00249786
- Masahiko Kanai, Rough isometries, and combinatorial approximations of geometries of noncompact Riemannian manifolds, J. Math. Soc. Japan 37 (1985), no. 3, 391–413. MR 792983, DOI 10.2969/jmsj/03730391
- Masahiko Kanai, Rough isometries and the parabolicity of Riemannian manifolds, J. Math. Soc. Japan 38 (1986), no. 2, 227–238. MR 833199, DOI 10.2969/jmsj/03820227
- Takashi Kayano and Maretsugu Yamasaki, Boundary limit of discrete Dirichlet potentials, Hiroshima Math. J. 14 (1984), no. 2, 401–406. MR 764458
- Steen Markvorsen, Sean McGuinness, and Carsten Thomassen, Transient random walks on graphs and metric spaces with applications to hyperbolic surfaces, Proc. London Math. Soc. (3) 64 (1992), no. 1, 1–20. MR 1132852, DOI 10.1112/plms/s3-64.1.1
- P. M. Soardi, Recurrence and transience of the edge graph of a tiling of the Euclidean plane, Math. Ann. 287 (1990), no. 4, 613–626. MR 1066818, DOI 10.1007/BF01446917
- Paolo M. Soardi and Wolfgang Woess, Uniqueness of currents in infinite resistive networks, Discrete Appl. Math. 31 (1991), no. 1, 37–49. MR 1097526, DOI 10.1016/0166-218X(91)90031-Q P. M. Soardi and M. Yamasaki, Classification of infinite networks and its applications, Circuits Systems Signal Process. 12 (1993), 133-149.
- Carsten Thomassen, Resistances and currents in infinite electrical networks, J. Combin. Theory Ser. B 49 (1990), no. 1, 87–102. MR 1056821, DOI 10.1016/0095-8956(90)90065-8 —, Isoperimetric inequalities and transient random walks on graphs (to appear).
- Maretsugu Yamasaki, Parabolic and hyperbolic infinite networks, Hiroshima Math. J. 7 (1977), no. 1, 135–146. MR 429377
- Maretsugu Yamasaki, Discrete potentials on an infinite network, Mem. Fac. Sci. Shimane Univ. 13 (1979), 31–44. MR 558311
- Maretsugu Yamasaki, Ideal boundary limit of discrete Dirichlet functions, Hiroshima Math. J. 16 (1986), no. 2, 353–360. MR 855163
- Armen H. Zemanian, Infinite electrical networks, Proc. IEEE 64 (1976), no. 1, 6–17. Recent trends in system theory. MR 0453371
Additional Information
- © Copyright 1993 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 119 (1993), 1239-1248
- MSC: Primary 31C05; Secondary 94C05
- DOI: https://doi.org/10.1090/S0002-9939-1993-1158010-1
- MathSciNet review: 1158010