A Graph-Theoretical Classification for Reflectable Bases.

Autor: AZAM, Saeid, SOLTANI, Mohammad Bagher, Masaya TOMIE, Yoji YOSHII
Předmět:
Zdroj: Publications of the Research Institute for Mathematical Sciences; 2019, Vol. 55 Issue 4, p689-736, 48p, 3 Diagrams, 4 Graphs
Abstrakt: We classify the reflectable bases of root systems of types A, B and D. We give a graph-theoretical characterization of reflectable bases and count the number of reflectable bases for each type. We also give a Dynkin-type characterization of reflectable bases of root systems of types A and D. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index