IISER Pune
INDIAN INSTITUTE OF SCIENCE EDUCATION AND RESEARCH (IISER) PUNE
where tomorrow’s science begins today
An Autonomous Institution, Ministry of Human Resource Development, Govt. of India
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Seminars and Colloquia

Mathematics

Combinatorics of cluster categorification 
 
Fri, Jan 04, 2019,   04:30 PM to 05:30 PM at Madhava Hall

Dr. Maitreyee Kulkarni
IAS, Princeton

he coordinate rings of Grassmannians have a cluster structure (due to Scott). Jensen, King and Su
gave a categorification of this structure, which was described combinatorially by Baur, King and Marsh. 
I will introduce combinatorial objects called "dimer models" in this setting. If time permits I will describe a possible
generalization of dimer models to double Bruhat cells. 
 

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