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The continuous-time lace expansion and its applications
ProbabilitySpeaker: | Tyler Helmuth, UC Berkeley |
Related Webpage: | http://www.tylerhelmuth.net/ |
Location: | 2112 MSB |
Start time: | Wed, May 10 2017, 4:10PM |
The lace expansion is one of the primary tools for proving that probability models in high dimensions have mean field behaviour. I will explain the previous sentence by describing joint work in progress with David Brydges and Mark Holmes, in which we develop a continuous time lace expansion. Our method allows us to analyze n-component field theories when n is zero, one, or two. The case n=2 is new.