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math-ph1998
Summing over the Weyl Groups of E_7 and E_8
Hasan R. Karadayi, Meltem Gungormez
It is known that summations over Weyl groups of Lie algebras is a problem which enters in many areas of physics as well as in mathematics. For this, a method which we would like to…
math-ph1998
A_N Multiplicity Rules And Schur Functions
Hasan R. Karadayi
We show that a specialization in Weyl character formula can be carried out in such a way that its right-hand side becomes simply a Schur Function. For this, we need the use of fund…