Here is Frenkel giving a talk on the geometric Langlands program [1]. I wouldn't say it is "accessible", but if you have seen some physics maybe give it a go.

Here is Frenkel giving a talk on the geometric Langlands program [1]. I wouldn't say it is "accessible", but if you have seen some physics maybe give it a go. [1] "What Do Fermat's Last Theorem and Electro-magnetic Duality Have in Common?" http://online.itp.ucsb.edu/online/bblunch/frenkel/ http://online.itp.ucsb.edu/online/bblunch/frenkel/