WILSON AND LEWIS. — RELATIVITY. 



507 



TABLE OF C0NTP:NTS. 



Section 

 1. Introdviction 



Page 



389 



The Non-Euclidean Geometry in Two Dimensions. 



5. Translation or the parallel transformation 



9. Non-Encli<lean rotation 



13. Vectors and vector algebra 



16. Some differential relations 



18. Kinematics in a single straight line 



21. Mechanics of a material particle and of radiant energy 



The Non-Euclidean Geometry in Three Dimensions. 



25. Geometry, outer and inner products .... 



32. Some algebraic rules ....... 



34. The differentiating operator V .... . 



35. Kinematics and dynamics in a plane .... 



The Non-Euclidean Geometry in Four Dimensions. 



37. Geometry and vector algebra ..... 



40. The differentiating operator O • • • • • 

 43. Geometric vector fields ...... 



393 

 399 

 405 

 410 

 414 

 419 



426 

 435 

 440 

 443 



446 

 450 

 459 



Electromagnetics and Mechanics. 



45. The continuous and discontinuous in physics 



48. The field of a point charge ..... 



54. The field of continuous distributions of electricity 



58. Mechanics of a material .system, and gravitation . 



466 

 473 



484 

 493 



Appendix. 



61. Dyadics ....... 



64. Some projective geometry, and trigonometry 

 Table of notations . . . . . 



496 

 502 

 505 



