ISBN-13: 9788876422850 / Angielski / Miękka / 1996 / 109 str.
ISBN-13: 9788876422850 / Angielski / Miękka / 1996 / 109 str.
Presents a study of untwisted affine quantum algebras and their specialization at a primitive l-th root of unity. This book offers a description of the center, when l is odd.