Percolation for the Gaussian free field on the cable system

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• Alexis Prévost
• Tuesday 20 October 2020, 14:00-15:00
• https://maths-cam-ac-uk.zoom.us/j/92621143616?pwd=YWZsclZMb2Mwa2hOZ09IajNOUTNEdz09.

If you have a question about this talk, please contact Perla Sousi.

Among percolation models with long-range correlations, the Gaussian free field on discrete graphs has received a lot of attention over the last few years, but not so much on its continuous equivalent, the cable system. I will present a brief history of the question, and explain why, for this model, the critical parameter is surprisingly equal to 0, and is thus explicitly known, on a large class of graphs

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• https://maths-cam-ac-uk.zoom.us/j/92621143616?pwd=YWZsclZMb2Mwa2hOZ09IajNOUTNEdz09

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