Treballs Finals de Grau de Matemàtiques, Facultat de Matemàtiques, Universitat de Barcelona, Any: 2016, Director: Pilar Bayer i Isant
This work begins with a brief study of quaternion algebras in order to introduce the division algebra of Hamilton’s quaternions. Then we proceed to describe the ring of Hurwitz integers, named after his author, and to study the main properties of it. Finally, using all the previous theory, we prove some results to stress the
importance of this ring.