The leading coefficients for an affine Weyl group of type \(\widetilde{G_2}\): the lowest two-sided cell case (Q2666152)

Summary: This study focusses on the leading coefficients \(\mu(u, w)\) of the Kazhdan-Lusztig polynomials \(P_{u, w}\) for the lowest cell \(c_0\) of an affine Weyl group of type \(\widetilde{G_2}\) and gives an estimation \(\mu(u, w)\leq3\) for \(u, w\in c_0\).