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Título
On the weighted matching polynomial of a graph
Expositor
Thomás Jung Spier

IMPA
Data
Sexta-feira, 17 de maio de 2019, 15:30
Local
Sala 347
Resumo

The weighted matching polynomial of a graph is a combinatorial object that originally appeared in the study of the monomer-dimer model in physics and the hosoya index in chemistry. We recall the definition of this polynomial and present some results about the location of its zeros.