IMBM Sayılar Teorisi Seminerleri
Tame Galois extensions of number fields
Ravi Ramakrishna
Cornell University, Amerika Birleşik Devletleri
The theory of unramified and tamely ramified p-extensions of number fields has a long history, going back to the works of Golod and Shafarevich, Koch and others. The wildly ramified setting is "easier" because we have the duality theorems of Potou-Tate. I will talk about recent work with F. Hajir and C. Maire in the tame setting, starting with some two very basic questions, one resolved, the other open.
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All of the talks will be online via zoom. Please register via the web link to receive the zoom link.
