An affine Hecke algebra is a \(q\)-deformation of the group algebra of an affine Weyl group.
仿射赫克代数可以看作是仿射魏尔群的群代数的一个 \(q\) 形变。
Affine Hecke algebras play a central role in the representation theory of \(p\)-adic groups and in the study of Macdonald polynomials.
仿射赫克代数在 \(p\)-进群的表示论以及麦克唐纳多项式的研究中起核心作用。