Leipzig, B. G. Teubner, 1877. 8vo. Bound in recent full black cloth with gilt lettering to spine. In "Mathematische Annalen", Volume 12., 1877. Entire volume offered. Library label pasted on to pasted down front free end-paper. Small library stamp to lower part of title title page and verso of title page. Very fine and clean. Pp. 87-89; Pp. 90-122. [Entire volume: IV, 576 pp.].
First printing of Brill's paper which was of seminal importance in the development of the discriminant of an algebraic number field.
The definition of the discriminant of a general algebraic number field, K, was given by Dedekind in 1871. Hermite's theorem predates the general definition of the discriminant with Charles Hermite publishing a proof of it in 1857. In 1877, Alexander von Brill determined the sign of the discriminant.
The present volume contain several other papers by influential contemporary mathematicians.
Order-nr.: 47157