The Space–Time Random Walk Measure
Random walk on the range of random walk
... simple random walk scaling properties for i = ...the random walk X moving logarithmically more quickly away from 0 with respect to Euclidean distance than in higher ...in time on the S ...
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The Divine Measure of Time and Space
... physically measure the dimensions of the Earth and Moon had no need to physically measure the dimensions of the Earth and Moon with scientific instruments in order to weave those dimensions into their with ...
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Survival time of random walk in random environment among soft obstacles
... So, going back to the model of this paper, obstacles play the role of recurrent seeds, and the mo- ment τ when the event {ξ n ∈ Θ, Z n = 1} happens for the first time is analogous to the moment of the first ...
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Mixing time for random walk on supercritical dynamical percolation
... We next define completely analogously to the time homogeneous case the evolving set process in the context of a time inhomogeneous Markov chain with a stationary distribution π.. In this[r] ...
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Langevin formulation of a subdiffusive continuous-time random walk in physical time
... In this paper, we derive a different type of noise, which allows us to express a free diffusive CTRW in terms of a single Langevin equation in physical time. We provide the full characterization of its multipoint ...
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On the Pfaffian property of annihilating random walk and coalescing random walk
... the time dependence of particle density for product measure initial condition and step-function initial condition and also the large time asymptotic ...
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A Random Walk in Representations
... specifies that mixing is exponentially fast. However, it gives no information on how to determine the actual rate of convergence, which typically needs to be handled on a case-by-case basis. Before moving on, we should ...
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Slow movement of a random walk on the range of a random walk in the presence of an external field
... simple random walk S has loops, and so it is necessary to estimate how much time the biased random walk X spends in ...a random path that is non-self intersecting, then there is ...
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Incorporating Vector Space Similarity in Random Walk Inference over Knowledge Bases
... We ran experiments on both the NELL and Free- base knowledge bases. The characteristics of these knowledge bases are shown in Table 1. The Free- base KB is very large; to make it slightly more manageable we filtered out ...
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Random walk hitting times in random trees
... hitting time from the root to a random vertex and vice ...a random vertex as well as the hitting times between two random vertices converges weakly to the standard normal distribution for all ...
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Mixing Time and Cutoff for a Random Walk on the Ring of Integers mod n
... initial walk X involves both the additive and multiplicative structure of the ring Z n , and the measure giving the distribution of X k cannot conveniently be expressed as the convolution of ...subsampled ...
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Mixing Time and Cutoff for a Random Walk on the Ring of Integers mod n
... a random walk on the ring of integers mod n, which at each time point can make an additive ‘step’ or a multiplicative ...our walk at jump times exhibits a true cutoff, with mixing time ...
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Testing Random Walk Hypothesis for Romanian Consumption: A Continuous Time Approach
... 4. Conclusions In this paper I addressed the random walk hypothesis of the permanent income theory (RW-PIH) for Romanian economy in a new vision based on a continuous time approach. In the literature ...
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Continuous time random walk and diffusion with generalized fractional Poisson process
... In press Physica A ; arXiv:1907.03830 [cond-mat.stat-mech] October 28, 2019 Abstract A non-Markovian counting process, the ‘generalized fractional Poisson process’ (GFPP) in- troduced by Cahoy and Polito in 2013 is ...
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Analysis of a discrete non-Markovian random walk approximation for the time fractional
... The time fractional diffusion equation (tfde) is obtained from the standard diffusion equation by replacing the first-order time derivative with a fractional derivative of order in ...non-Markovian ...
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Moment Estimation Inequalities Based on Random Variable on Sugeno Measure Space
... nonadditive measure, Sugeno measure, which is an important generalization of probability measure ...of random variable play an important role in probability theory ...λ random variable ...
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Random walk attachment graphs
... at random in G n and then, conditional on the vertex chosen, performing a simple random walk of length ℓ on G n , starting from the randomly chosen vertex, and then choosing to connect to the ...
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IRWR:Incremental Random Walk with Restart
... In practice, a real graph is typically large, and is frequently updated with small changes. It is often cost-inhibitive to re- compute proximities from scratch via batch algorithms when the graph is updated. This paper ...
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A Random Walk in Physical Biology
... By clustering together amino acids with similar properties in this way we increase the signal to noise in our database searches and avoid over-assigning importance to differences among the naturally occurring amino ...
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Group walk random graphs
... ‘geometric’ random graphs (GWRGs), and es- tablished strong links to the Poisson boundary of their host graphs, the effective conductance measure and Naim’s kernel, and to random ...
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