Gap labelling for periodic Jacobi matrices on trees
 
 
Description: 

I will present a new and simple proof (published with Banks, Breuer, Garza Vargas and Seelig)  of Sunada's gap labelling for periodic Jacobi matrices on trees.  I will discuss what periodic Jacobi matrices on trees are and the historical background of the result as well as present the proof. 
Date:  2024-09-24
Start Time:   15:30
Speaker:  Barry Simon (Caltech, USA)
Institution:  Caltech, USA
Place:  Online, https://www.mat.uc.pt/~pgsfop/activities.html
URL:  https://www.mat.uc.pt/~pgsfop/activities.html
See more:   <Main>   <Portuguese-Polish Online Analysis Seminar>  
 
© Centre for Mathematics, University of Coimbra, funded by
Science and Technology Foundation
Financiado total ou parcialmente pela FCT, Fundação para a Ciência e a Tecnologia, I.P., sob o Financiamento de:
UID/00324/2025 Projeto Estratégico com a referência DOI https://doi.org/10.54499/UID/00324/2025.
https://doi.org/10.54499/UID/PRR/00324/2025     UID/PRR/00324/2025   https://doi.org/10.54499/UID/PRR2/00324/2025   UID/PRR2/00324/2025
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