Lectures on quaternions containing a systematic statement of a new mathematical method of which the principles were communicated in 1843 to the Royal Irish academy and which has since formed the subject of successive courses of lectures, delivered in 1848 This book, "Lectures on quaternions", by William Rowan Hamilton, is a replication of a book originally published before 1853. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.