| Tensor Algebra | |
| Introduction | p. 1 |
| N-Dimensional space | p. 2 |
| Transformation of co-ordinates | p. 2 |
| Indicial and summation conventions | p. 3 |
| Contravariant vectors | p. 4 |
| Covariant vectors | p. 6 |
| Invariants | p. 7 |
| Second order tensors | p. 8 |
| Higher order tensors | p. 9 |
| Addition, subtraction and multiplication of tensors | p. 11 |
| Contraction | p. 12 |
| Quotient law | p. 13 |
| Conjugate symmetric tensors of the second order | p. 15 |
| The Line Element | |
| Fundamental tensor | p. 17 |
| Length of a Curve | p. 18 |
| Magnitude of a vector | p. 19 |
| Associate tensors | p. 20 |
| Angle between two vectors--orthogonality | p. 21 |
| Principal directions | p. 22 |
| Covariant Differentiation | |
| Christoffel symbols | p. 26 |
| Transformation law of Christoffel symbols | p. 28 |
| Covariant differentiation of vectors | p. 30 |
| Covariant differentiation of tensors | p. 33 |
| Laws of covariant differentiation | p. 35 |
| Intrinsic derivatives | p. 36 |
| Geodesics - Parallelism | |
| Geodesics | p. 38 |
| Null-geodesics | p. 41 |
| Geodesic coordinates | p. 41 |
| Parallelism | p. 44 |
| Covariant derivative | p. 46 |
| Curvature Tensor | |
| Riemann-Christoffel tensor | p. 49 |
| Curvature tensor | p. 50 |
| Ricci tensor--Curvature invariant | p. 52 |
| Bianchi's identity | p. 53 |
| Riemannian curvature | p. 54 |
| Flat space | p. 55 |
| Space of constant curvature | p. 56 |
| Euclidean Three-Dimensional Differential Geometry | |
| Permutation tensors | p. 58 |
| Vector product | p. 60 |
| Frenet formulae | p. 61 |
| Surface--First fundamental form | p. 63 |
| Surface vectors | p. 66 |
| Permutation surface tensor | p. 68 |
| Surface covariant differentiation | p. 70 |
| Geodesic curvature | p. 71 |
| Normal vector | p. 73 |
| Tensor derivatives of tensors | p. 74 |
| Second fundamental form | p. 76 |
| Third fundamental form | p. 77 |
| Gauss-Codazzi equations | p. 78 |
| Normal curvature--asymptotic lines | p. 79 |
| Principal curvatures--lines of curvature | p. 81 |
| Cartesian Tensors - Elasticity | |
| Orthogonal transformations | p. 83 |
| Rotations | p. 85 |
| Cartesian tensors | p. 88 |
| Infinitesimal strain | p. 89 |
| Stress | p. 92 |
| Equations of equilibrium | p. 94 |
| Generalised Hooke's law | p. 95 |
| Isotropic tensors | p. 96 |
| Homogeneous and isotropic body | p. 98 |
| Curvilinear coordinates | p. 100 |
| Mechanics of continuous matter | p. 103 |
| Theory of Relativity | |
| Special theory | p. 106 |
| Maxwell's Equations | p. 109 |
| General theory | p. 111 |
| Spherically symmetrical metric | p. 113 |
| Schwarzschild metric | p. 115 |
| Planetary motion | p. 116 |
| Einstein's universe | p. 118 |
| De Sitter's universe | p. 120 |
| Bibliography | p. 122 |
| Index | p. 123 |
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