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20022009
most citedMeasurement of the Cosmic Ray e+ plus e- spectrum from 20 GeV to 1 TeV with the Fermi Large Area Telescope

911 citations

Showing math.PRShow all

11 papers · 1 filter

math.PR2009

On importance sampling with mixtures for random walks with heavy tails

Henrik Hult, Jens Svensson

Importance sampling algorithms for heavy-tailed random walks are considered. Using a specification with algorithms based on mixtures of the original distribution with some other di…

math.PR20093 cited

A counter-intuitive correlation in a random tournament

Sven Erick Alm, Svante Linusson

Consider a randomly oriented graph and let , and be three distinct vertices in . We study the correlation between the events and .…

math.PR20092 cited

Central Limit Theorems for Gromov Hyperbolic Groups

Michael Bjorklund

In this paper we study asymptotic properties of symmetric and non-degenerate random walks on transient hyperbolic groups. We prove a central limit theorem and a law of iterated log…

math.PR2009

Note: Random-to-front shuffles on trees

Anders Björner

A Markov chain is considered whose states are orderings of an underlying fixed tree and whose transitions are local "random-to-front" reorderings, driven by a probability distribut…

math.PR20084 cited

Stochastic Impulse Control of Non-Markovian Processes

Boualem Djehiche, Said Hamadene, Ibtissam Hdhiri

We consider a class of stochastic impulse control problems of general stochastic processes i.e. not necessarily Markovian. Under fairly general conditions we establish existence of…

math.PR20086 cited

On the Shuffling Algorithm for Domino Tilings

Eric Nordenstam

We study the dynamics of a certain discrete model of interacting particles that comes from the so called shuffling algorithm for sampling a random tiling of an Aztec diamond. It tu…