Bornales, JinkyOliveira, Maria JoãoStreit, Ludwig2016-09-012016-09-0120160034-4877http://hdl.handle.net/10400.2/5515We 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.engEdwards modelSelf-intersection local timeVaradhan renormalizationWhite noise analysisChaos decomposition and gap renormalization of brownian self-intersection local timesjournal article10.1016/S0034-4877(16)30013-1