Serguei Popov http://lattes.cnpq.br/9940731316643651

Última atualização do Lattes: 27.10.2018
Unidade: Inst. de Matematica, Estatistica e Computacao Cientifica
Departamento: Departamento de Estatistica
Nomes de citação: POPOV, Serguei / POPOV, S. / POPOV, S.Yu. / POPOV Serguei Yu. / Serguei Popov,
Mestrado: 3
Doutorado: 11
Pos-Doutorado: 4
Outras: 4
recurrence transience random environment simple random walk passeios aleatórios critical probability shape theorem Lyapunov function random walk in random environment Markov chain entrelaçamentos aleatórios percolation random interlacements branching random walk reversibility subadditive ergodic theorem cosine law Knudsen random walk random medium random walk stationary measure multiscale percolation stability moderate deviations polling system exclusion process stochastic domination unbounded jumps moments of return recurrence criteria Brownian Motion bilhares aleatórios teoria de potencial frog model parameter regeneration Cadeias de Markov Voter Model bond percolation técnica de soft local times eventos crescentes occupation times spectral gap time-inhomogeneous Markov chains regime de Knudsen Dynamical System triangular configuration trees t-stable points fórmula de Russo hitting time Poisson Boolean model scenery reconstruction Soft Local Times strong transience randomly oriented lattice convergence rate desigualdades de desacoplamento soft local time kinetic equations hitting probabilities Brownian meander subcritical percolation ballisticity Markov chains classification oriented percolation Lyapunov functions parallel computation branching random walk in random environment Doob's h-transform strong recurrence random walk and random string matrix multiplicative cascades stationary probabilities tempo de cobertura frogs martingales ergodic environment Processos estocásticos rate of escape disordered systems sistemas de passeios aleatórios k-symmetric mosaic decaimento da conectividade modelo de Potts stochastic homogenization differentiability exit probabilities reconstruction algorithm complete graph labelled trees Russo's formula algorithm works w.h.p. decoupling SUPCRT92 Transição de fase localization self-interacting branching process effective conductance tempo de recobrimento critical regime transversed fluctuation coupon collector plus-pivotal trajectories smoothening of discrete sets capacity transport diffusion coefficient random chord branching random walks in random environment nestling range representação FK annular domain crossing time random conductances Bertrand paradox interval exchange transformation Metastability Lyapunov exponents modelos de rumores product of random matrices Teoremas Limite exit distribution self-diffusion coefficient invariance principle Lyapunov exponent Knudsen regime nestling RWRE growth exponent detecting defects in sceneries 3-dimensional Bessel process connectivity decay medida de Gibbs sistemas de partículas empirical processes population size first-passage percolation Erdos-Renyi random graph increasing events geochemical modeling Sinai's regime grandes desvios uncertainties information transmission rumor propagation public randomness excited random walk parking process modelo de percolação dirigida random walk trajectories MODELO DE ISING asymptotic independence transience versus recurrence contact process ELEVATION subdiffusivity greedy algorithm path property Phase Transition random conductance model KMT strong coupling Percolação passeios aleatórios em meios aleatórios Recorrência fractal percolation multitype branching random walk Poisson sticks Grafos polling systems longest common subsequence half close-packed graph of Z^2 confinement of RWRE local extinction slowdown spider spider walk random interlacement strongly directed submartingale Poisson process rho-percolation noise sensitivity Árvore homogênea multiplicative chaos Função de Lyapunov triangulações causais eventos convexos Modelagem estocástica hitting probability estimates stochastic majorizing critical curve homogeneous tree longitudinal fluctuation critical appetite localization test directed polymers in random environment branching random walk on a tree quenched and annealed tails interlacement set cookie random walk AB percolation survival time global extinction speedup branching processes stochastic billiard environment observed by the particle internal distance Brownian motion with drift uniform heat kernel bounds Gaussian free field thermodynamic constants rumor vacant set flooding time collusion local times random matrices
CTIT UFMG