GROBNER—SHIRSHOV BASES AND NORMAL FORMSFOR THE COXETER GROUPS E_6ANDE_7

摘要

In this paper, Grobner—Shirshov bases and normal forms of elements for theCoxeter groups E6 and E7 are found. These results support the conjecture in[4] about the general form of GrObner—Shirshov bases for all Coxeter groups.