Page 897 - Advanced_Engineering_Mathematics o'neil
P. 897

Index    877


                                          linear transformation function T , 241   tangent plane of, 359–361
                                          mortality m(t),99                        vector differential calculus analysis
                                          odd, 436–438                                 and, 356–361
                                          phase angle form of, 454–456           Gram-Schmidt orthogonalization
                                          piecewise continuous, 81–82,               process, 176
                                              431–432                            Graphs, 194–196, 236, 262–264,
                                          piecewise smooth, 432                      388–389, 456, 460, 462–463,
                                          position y(x,t), 565–567                   783–784
                                          potential ϕ, 22–25, 380–381              amplitude spectrum, 456, 460
                                          replacement r(t), 99–101                 defined, 194, 262
                                          shifting theorems for, 84–95             equipotential lines, 783–784
                                          transfer, 487                            filtering signals, 462–463
                                          vectors of one variable, 345–349         Fourier series, 456, 460, 462–463
                                          weight p, 511, 515                       frequency spectrum, 460
                                          window w(t), 483–485                     labeled, 262–263
                                        Fundamental matrix, 300–301                least squares line, 236
                                        Fundamental period p, 452–454              matrix trees, 262–264
                                        Fundamental set of solutions,              regression line, 236
                                            differential equations, 47             spanning tree, 263
                                                                                   streamlines, 783–784
                                        G                                          surfaces, 388–389
                                        Gamma function  (x), 533–534               walks of length, 195–196
                                        Gauss filter, 463                         Green’s first identity, 659
                                        Gauss’s divergence theorem, 401–407      Green’s theorem, 374–379, 399–402
                                          defined, 401–402                          curve orientation and, 374–375
                                          heat equation and, 405–407               extension of, 376–379
                                          Stoke’s theorem and, 402, 408–413        three dimensions, 399–402
                                          vector integral analysis using,          two dimensions, 374–376
                                              401–407                              vector integral analysis using,
                                        Gauss’s laws, 412                              374–379, 399–402
                                        General solutions, differential equations,
                                            4, 47                                H
                                        Generating functions, 521–523, 548–549   Half-life (h) of an element, 10–11
                                          Bessel functions, 548–549              Hamming filter, 463
                                          Legendre polynomials, 521–523          Hankel’s integral, 561
                                        Gershgorin method, 275–276               Harmonic conjugate, 683–684
                                        Gibbs phenomenon, 438–440                Harmonic functions, 454–455, 641,
                                        Gradient field ϕ, 356–361, 420                709–711
                                          curvilinear coordinates and, 420         bounds on derivatives, 710–711
                                          del operator ∇ for, 356–357              Cauchy’s theorem and, 709–711
                                          directional derivative, 357–358          Fourier series and, 454–455
                                          level surface of, 359–361                maximum principle, 710
                                          normal vectors (lines) of, 359–361       mean value property, 709–710




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