Polynomial Tau-Functions of the n-th Sawada–Kotera Hierarchy
Name
mathematics-12-00681-v2.pdf
Size
277.73 KB
Format
Adobe PDF
Checksum (MD5)
1ec7702ead22c965f80528b46ce4b385
Author(s)
Kac, Victor
van de Leur, Johan
Date Issued
February 26, 2024
Journal
Mathematics
Publisher
MDPI AG
Citation
Mathematics 12 (5): 681 (2024)
Version
Final published version
Abstract
We give a review of the B-type Kadomtsev–Petviashvili (BKP) hierarchy and find all polynomial tau-functions of the n-th reduced BKP hierarchy (=n-th Sawada–Kotera hierarchy). The name comes from the fact that, for n=3, the simplest equation of the hierarchy is the famous Sawada–Kotera equation.
Subjects
General Mathematics
Engineering (miscellaneous)
Computer Science (miscellaneous)
MIT Department
Massachusetts Institute of Technology. Department of Mathematics
Terms of Use
Creative Commons Attribution
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.3390/math12050681
