Linear Algebra | p. 1 |
Vectors in R" | p. 1 |
Dot product and angle between vectors in R" | p. 3 |
Subspaces and linear dependence of vectors | p. 5 |
Gaussian Elimination and the Linear Dependence Lemma | p. 7 |
The Basis Theorem | p. 11 |
Matrices | p. 13 |
Rank and the Rank-Nullity Theorem | p. 15 |
Orthogonal complements and orthogonal projection | p. 18 |
Row Echelon Form of a Matrix | p. 22 |
Inhomogeneous systems | p. 27 |
Analysis in R" | p. 31 |
Open and closed sets in Euclidean Space | p. 31 |
Bolzano-Weierstrass, Limits and Continuity in R" | p. 33 |
Differentiability | p. 35 |
Directional Derivatives, Partial Derivatives, and Gradient | p. 37 |
Chain Rule | p. 41 |
Higher-order partial derivatives | p. 42 |
Second derivative test for extrema of multivariable function | p. 44 |
Curves in R" | p. 48 |
Submanifolds of R" and tangential gradients | p. 53 |
More Linear Algebra | p. 61 |
Permutations | p. 61 |
Determinants | p. 64 |
Inverse of a Square Matrix | p. 69 |
Computing the Inverse | p. 72 |
Orthonormal Basis and Gram-Schmidt | p. 73 |
Matrix Representations of Linear Transformations | p. 75 |
Eigenvalues and the Spectral Theorem | p. 76 |
More Analysis in R" | p. 81 |
Contraction Mapping Principle | p. 81 |
Inverse Function Theorem | p. 82 |
Implicit Function Theorem | p. 84 |
Introductory Lectures on Real Analysis | p. 87 |
The Real Numbers | p. 87 |
Sequences of Real Numbers and the Bolzano-Weierstrass Theorem | p. 91 |
Continuous Functions | p. 96 |
Series of Real Numbers | p. 100 |
Power Series | p. 105 |
Taylor Series Representations | p. 108 |
Complex Series, Products of Series, and Complex Exponential Series | p. 113 |
Fourier Series | p. 116 |
Pointwise Convergence of Trigonometric Fourier Series | p. 121 |
Index | p. 127 |
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