Random Walk: A Modern Introduction

  title={Random Walk: A Modern Introduction},
  author={Gregory F. Lawler and Vlada Limic},
Random walks are stochastic processes formed by successive summation of independent, identically distributed random variables and are one of the most studied topics in probability theory. This contemporary introduction evolved from courses taught at Cornell University and the University of Chicago by the first author, who is one of the most highly regarded researchers in the field of stochastic processes. This text meets the need for a modern reference to the detailed properties of an important… 
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Analysis of random walks on a hexagonal lattice
We consider a discrete-time random walk on the nodes of an unbounded hexagonal lattice. We determine the probability generating functions, the transition probabilities and the relevant moments. The
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Notes on stochastic processes Paul Keeler
A stochastic process is a type of mathematical object studied in mathematics, particularly in probability theory, which can be used to represent some type of random evolution or change of a system.
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On The Range Of a Random Walk In A Torus
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