Results 261 to 270 of about 805,112 (303)

How Schools Can Narrow the Gender and Genetic Gaps in Educational Achievement

open access: yes
ofstad S   +5 more
europepmc   +1 more source

Random walks in a random (fluctuating) environment

open access: yesRussian Mathematical Surveys, 2007
The main purpose of this paper is to prove the central limit theorem for the position at large times of a particle performing a discrete-time random walk on the lattice when the particle interacts with a random `environment' (and starts out at a fixed point of the lattice).
BOLDRIGHINI, Carlo   +2 more
openaire   +2 more sources

Random environments and automata

Information Sciences, 1975
Abstract In this paper, we propose a machine like a stochastic automaton as the generalized random environment and show that every random environment discussed up to the present is a special case of this machine. The system consisting of this environment and an automaton is equivalent to an autonomous stochastic automaton. Moreover, we introduce some
Akihiro Takeuchi   +2 more
openaire   +1 more source

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