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Firas Rassoul-Agha

2011-07-11
12:05:00 - 12:35:00

國際會議廳 , Astronomy and Mathematics Building

We consider the quenched measures on polymers in a random (possibly unbounded) potential. Both directed and undirected polymers are covered. Stretched polymers and random walk in static and dynamic random environments are also covered.

We prove the infinite volume quenched free energy exists and has two variational formulas. We deduce a process-level large deviation principle for the quenched measure with rate function given by an entropy.

Joint work with Timo Seppalainen and Atilla Yilmaz.

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