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- Polymer measure: varadhan's renormalization revisitedPublication . Bock, Wolfgang; Oliveira, Maria João; Silva, José Luís da; Streit, LudwigThrough chaos decomposition we improve the Varadhan estimate for the rate of convergence of the centered approximate self-intersection local time of planar Brownian motion.
- Chaos decomposition and gap renormalization of brownian self-intersection local timesPublication . Bornales, Jinky; Oliveira, Maria João; Streit, LudwigWe study the chaos decomposition of self-intersection local times and their regularization, with a particular view towards Varadhan's renormalization for the planar Edwards model.