 Theory of Relativity
THIRTY-FIVE years ago this article on the theory of relativity, written by me at the rather young age of 21 years for the Mathematical Encyclopedia, was first published as a separate monograph together with a preface by Sommerfeld, who as the editor of this volume of the Encyclopedia was responsible for my authorship. It was the aim of the... | | The Theory of SpinorsDescribes orthgonal and related Lie groups, using real or complex parameters and indefinite metrics. Develops theory of spinors by giving a purely geometric definition of these mathematical entities. Covers generalities on the group of rotations in n-dimensional space, the theory of spinors in spaces of any number of dimensions and much more.... | | 8080/Z80 Assembly Language: Techniques for Improved ProgrammingOn first thought, it might seem strange that another book on the 8080 and Z-80 should appear at this time. Z-80 CPU cards generally became available in 1977 and the 8080 CPU is even older. But the Z-80 computer seems to become more popular with time. For example, the TRS-80 Model II announced recently by Radio Shack, and Heath's H-89 both use the... |
