Bounds for spectral projectors on generic tori.

Math Ann

Mathematics Institute, University of Warwick, Zeeman Building, Coventry, CV4 7AL United Kingdom.

Published: December 2022

We investigate norms of spectral projectors on thin spherical shells for the Laplacian on generic tori, including generic rectangular tori. We state a conjecture and partially prove it, improving on previous results concerning arbitrary tori.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10808185PMC
http://dx.doi.org/10.1007/s00208-022-02547-wDOI Listing

Publication Analysis

Top Keywords

spectral projectors
8
generic tori
8
bounds spectral
4
projectors generic
4
tori
4
tori investigate
4
investigate norms
4
norms spectral
4
projectors thin
4
thin spherical
4

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!