Singularities of Bethe Ansatz via Robinson Numbers
[ 1 ] Instytut Matematyki, Wydział Elektryczny, Politechnika Poznańska | [ P ] pracownik
2018
artykuł naukowy
angielski
EN In this work we suggest a rigorous mathematical approach for explanation of singular solutions of Bethe Ansatz by means of Robinson complex hypernumbers. There are several approaches towards these singular solutions eg. formal infinitesimals or germs of meromorphic functions. Our aim is to make them precise using non-standard analysis and show that they are essentially equivalent.
438 - 440
witryna wydawcy
ostateczna wersja opublikowana
15
15
0,545