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In the past two decades we have seen a spark of interest in discrete integrable systems. Many of such systems are defined by iterating a certain geometric construction, with Schwartz’s pentagram map being the best known example. I will report on a few such elementary geometric constructions and discuss their connections to other known examples. The talk is based on joint work in progress with I. Izmestiev, D.Fuchs, S. Tabachnikov, A. Izosimov, etc.
 

ECSW, ECSW 1.315.

Natural Sciences & Mathematics
Viswanath Ramakrishna
Email
9728836873

math

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