Semon Rezchikov, Junior Professor since 2025 - IHES
© Peus / IHES

Semon Rezchikov, Mathematician

Junior Professor in Mathematics since 2025

Semon Rezchikov is interested in Floer homology and symplectic geometry. His work aims to push the algebraic possibilities of this theory in new directions. For example, he is trying to use techniques from homotopy theory to explain the arithmetic phenomena arising in symplectic invariants.

A graduate of MIT, he completed his PhD at Columbia University before conducting postdoctoral research at Harvard. He then held a position as an NSF/Veblen Research Instructor at Princeton and the Institute for Advanced Study.

At IHES, Semon Rezchikov hopes to further explore the consequences of his previous work on cyclotomic structures in symplectic topology. He also wishes to return to his earlier research on the Fueter equation.

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