|
[1] B. Allison, S. Azam, S. Berman, Y. Gao and A. Pianzola, Extended affine Lie algebras and their root systems, Mem. Amer. Math. Soc. 603 (1997), 1-122.
[2] S. Azam and V. Shahsanaei, Simply laced extended affine Weyl groups, Publ. RIMS, Kyoto Univ. 43 (2007), 403-424.
[3] S. Azam and V. Shahsanaei, On the presentation of extended affine Weyl groups, Publ. RIMS, Kyoto Univ., to appear.
[4] J. E. Humphreys, Reflection groups and Coxeter groups, Cambridge Studies in Advanced Math. 29, Cambridge University Press, 1990.
[5] T. Takebayashi, The growth series of the n-extended affine Weyl group of type Proc. Japan Academy Ser. A 81(3) (2005), 51-56.
[6] T. Takebayashi, The growth series of the Weyl group of type Far East
J. Appl. Math. 28(2) (2007), 209-221.
[7] T. Takebayashi, Weyl groups of the simply-laced 3-extended affine root systems,
JP J. Algebra, Number Theory Appl. 7(1) (2007), 119-130.
[8] K. Saito, Extended affine root systems I, II, Publ. RIMS, Kyoto Univ. 21 (1985),
75-179, 26 (1990), 15-78. |