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Steven P. Lalley

Researcher at University of Chicago

Publications -  120
Citations -  2615

Steven P. Lalley is an academic researcher from University of Chicago. The author has contributed to research in topics: Random walk & Hausdorff dimension. The author has an hindex of 27, co-authored 118 publications receiving 2406 citations. Previous affiliations of Steven P. Lalley include Purdue University & Columbia University.

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A Conditional Limit Theorem for the Frontier of a Branching Brownian Motion

TL;DR: In this paper, a weak limit theorem was proved for branching Brownian motion, which relates the large time behavior of the maximum of a branching motion to the limiting value of a certain associated martingale.
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Renewal theorems in symbolic dynamics, with applications to geodesic flows, noneuclidean tessellations and their fractal limits

TL;DR: In this article, renewal measures and renewal theorems in symbolic dynamics have been studied in the context of discrete groups and their applications to discrete discrete groups, including Fuchsian groups, Schottky groups and fundamental polygons.
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Finite Range Random Walk on Free Groups and Homogeneous Trees

TL;DR: In this paper, local limit theorems and saddlepoint approximations for random walks on a free group whose step distributions have finite support are given; the techniques used to prove these results are necessarily different from those used for random walk in Euclidean spaces, because Fourier analysis is not available; the basic tools are the elementary theory of algebraic functions and the Perron-Frobenius theory of nonnegative matrices.

A conditional limit theorem for the frontier of a

TL;DR: In this article, the maximum of a branching Brownian motion to the limiting value of a certain associated martingale is shown to be a translation mixture of extreme-value distributions.