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Авторизация |
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Поиск по указателям |
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Whittaker E.T., Watson G.N. — A Course of Modern Analysis |
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Предметный указатель |
Schlaefli's integral, modified, for Gegenbauer's function 329
Schloemilch's expansion in series of Bessel coefficients 377
Schloemilch's function 352
Schloemilch's integral equation 229
Schmidt's theorem 223
Schwartz' lemma 186
Second kind, Bessel function of, (Hankel's) 370
Second kind, Bessel function of, (modified) 373
Second kind, Bessel function of, (Neumann's) 372
Second kind, Bessel function of, (Weber — Schlaefli) 370
Second kind, elliptic integral of [E(u), Z(u)] 517
Second kind, elliptic integral of [E(u), Z(u)], complete 518
Second kind, Eulerian integral of 241
Second kind, Eulerian integral of, extended 244
Second kind, integral equation of 213 221
Second kind, Lame functions of 562
Second kind, Legendre functions of 316—320 325 326
Second mean-value theorem 66
Second solution of Bessel's equation 370 372
Second solution of Bessel's equation, modified 373
Second solution of Legendre's equation 316
Second solution of Mathieu's equation 413 427
Second solution of the hypergeometric equation 286
Second solution of the hypergeometric equation, confluent form 343
Second solution of Weber's equation 347
Second species of ellipsoidal harmonics 537
Second species of ellipsoidal harmonics, construction of 540
Section 4
Selffert's spherical spiral 527
Sequences 11
Sequences, decreasing 12
Sequences, increasing 12
Series (infinite series) 15
Series of analytic functions 91
Series of cosines 165
Series of cotangents 139
Series of inverse factorials 142
Series of powers see Power series
Series of rational functions 134
Series of sines 166
Series of variable terms 44. See also Uniformity of convergence
Series, absolutely convergent 18
Series, change of order of terms in 25
Series, conditionally convergent 18
Series, convergence of 15
Series, differentiation of 31 79 92
Series, divergence of 15
Series, geometric 19
Series, integration of 32 78
Series, methods of summing 154—156
Series, multiplication of 29 58 59
Series, order of terms in 25
Series, remainder of 15
Series, representing particular functions see under the name of the function
Series, solutions of differential and integral equations in 194—202 228
Series, Taylor's 93. See also Asymptotic expansions Convergence Expansions Fourier Trigonometrical
Set, irreducible (of zeros or poles) 430
Sigma-functions of Weieratrass [, , , ] 447 448
Sigma-functions, addition formula for 451 458 460
Sigma-functions, analogy with circular functions 447
Sigma-functions, duplication formulae 459 460
Sigma-functions, expression of elliptic functions by 450
Sigma-functions, four types of 448
Sigma-functions, quasi-periodic properties 447
Sigma-functions, singly infinite product for 448
Sigma-functions, Theta-functions connected with 448 473 487
Sigma-functions, three-term equation involving 4o"i 461
Sigma-functions, triplication formula 459
Signless integers 3
Simple curve 43
Simple pole 102
Simple zero 94
Simply-connected region 455
Sine, product for 137. See also Circular functions
Sine-integral [Si(z)] 352
Sine-series (Fourier series) 166
Singly-periodic functions 429. See also Circular functions
Singular points (singularities) of linear differential equations 194 202
Singularities 83 84 102 194 197 202
Singularities at infinity 104
Singularities, confluence of 203 337
Singularities, equations with five 203
Singularities, equations with r 209
Singularities, equations with three 206 S10
Singularities, equations with two 208
Singularities, essential 102 104
Singularities, irregular 197 202
Singularities, regular 197
Solid harmonics 392
Solution of Riemann's P-equation by hypergeometric functions 283 288
Solutions of differential equations see Chapters X XVIII XXIII and
Solutions of integral equations see Chapter XI
Sonine's polynomial [] 352
Species (various) of ellipsoidal harmonics 537
Spherical harmonics see Harmonics
Spherical spiral, Seiffert's 527
Spheroidal harmonics 403
Squares of Bessel fractions 379 380
Squares of hypergeometric functions 298
Squares of Jacobian elliptic functions (relations between) 492
Squares of Theta-functions (relations between) 488
Statement of Fourier's theorem, Dirichlets's 181 168 194 176
Steadily tending to zero 17
Stieltjes' theorem on zeros ol Lame functions 560
Stieltjes' theorem on zeros ol Lame functions, generalised 562
Stieltjes' theory of Mattieu's equation 417
Stirling's series lor the Gamma-function 361
Stokes' equation 304
Stolz' condition for convergence of double series 47
Strings, vibrations of 160
Successive substitutions, method of 221
Sum-formula of Euler and Maclaurin 127
Summability of Fourier series 169
Summability, methods of 154—158
Summability, uniform 156
Surface harmonic 392
Surface, modular 41
Surfaces, nearly spherical 332
Sylvester's theorem concerning integrals of harmonics 400
Symmetric nucleus 223 228
Tabulation of Bessel functions 378
Tabulation of complete elliptic integrals 518
Tabulation of Gamma functions 253
Taylor's series 93
Taylor's series, failure of 100 104 110
Taylor's series, remainder in 95
Teaseral harmonics 392
Teaseral harmonics, factorisation of 536
Teixeira's extension of Buermann's theorem 131
Telegraphy, equation of 387
Tests for convergence see Infinite integrals Infinite
Thermometric parameter 405
Theta-function [, , , \Theta(u)$] 462—490 (Chapter XXI)
Theta-function, abridged notation for products 468 469
Theta-function, addition formulas 487
Theta-function, connexion with Sigma-functions 448 473 487
Theta-function, duplication formulae 488
Theta-function, expression of elliptic functions by 418
Theta-function, four types of 463
Theta-function, fundamental formulae (Jacobi's) 467 488
Theta-function, infinite products for 469 473 488
Theta-function, Jacobi's first notation, and 479
Theta-function, multipliers 463
Theta-function, notations 464 479 487
Theta-function, parameters q, 463
Theta-function, partial differential equation satisfied by 470
Theta-function, periodicity factors 463
Theta-function, periods 463
Theta-function, quotients of 477
Theta-function, quotients yielding Jacobian elliptic functions 478
| Theta-function, relation 470
Theta-function, squares of (relations between) 466
Theta-function, transformations of (Jacobi's imaginary) 124 474
Theta-function, transformations of (Landen's) 476
Theta-function, triplication formulae for 490
Theta-function, with zero argument 464
Theta-function, zeros of 465
Third kind of elliptic integral, 522
Third kind, a dynamical application of 52.3
Third order, linear differential equations of 210 298 418 428
Third species of ellipsoidal harmonics 537
Third species of ellipsoidal harmonics, construction of 541
Three kinds of elliptic integrals 514
Three-term equation involving Sigma-functions 451 461
Total fluctuation 57
Transcendental functions see under the names of special functions
Transformations of elliptic functions and Theta-functions 508
Transformations, Jacobi's imaginary 474 504 506 519
Transformations, Landen's 476 507
Transformations, of Riemann's P-equation 207
Trigonometrical equations 587 588
Trigonometrical integrals 112 263
Trigonometrical integrals and Gamma-functions 388
Trigonometrical series 160—193 (Chapter IX)
Trigonometrical series, convergence of 181
Trigonometrical series, Riemann's theory of 182—188
Trigonometrical series, values of coefficients in 163
Trigonometrical series, which are not Fourier series 160 168.
Triplication formulae for Jaoobian elliptic functions and E(u) 530 534
Triplication formulae for Sigma-functions 459
Triplication formulae for Theta-functions 490
Triplication formulae for Zeta-funetiona 459
Twenty-four solutions of the hypergeometric equation 284
Twenty-four solutions, relations between 285 288 290
Two variables, continuous functions of 67
Two variables, hypergeometric function (Appell's) of 300
Two-dimensional continuum 43
Types of ellipsoidal harmonics 537
Unicursal 455
Uniformisation 454
Uniformising variables 455
Uniformising variables, associated with confocal coordinates 549
Uniformity of continuity 54
Uniformity of convergence 41—60 (Chapter III) defined 44
Uniformity of Fourier series 172 179 180
Uniformity of infinite integrals 70 72 73
Uniformity of infinite products 49
Uniformity of power series 57
Uniformity of series 44
Uniformity of series, condition for 45
Uniformity of series, Hardy's test for 50
Uniformity of series, Weierstrass's M-test for 49
Uniformity of summability 156
Uniformity, concept of 52
Uniformly convergent infinite integrals, properties of 73
Uniformly convergent series of analytic functions 91
Uniformly convergent series of analytic functions, differentiation of 92
Uniqueness of an asymptotic expansion 153
Uniqueness of solutions of linear differential equations 196
Upper bound 55
Upper integral 61
Upper limit, integral equation with variable 213 221
Upper to the value of a complex integral 78 91
Value of for special values of s 267 269
Value of Jacobian elliptic functions of , , 500 506 507
Value of K, K' for special values of k 521 524 525
Value of particular hypergeometric functions 281 293 298 301
Value of the argument of a complex number 9 588
Value of the coefficients in Fourier series and trigonometrical series 163 165 167 174
Value, absolute see Modulus
Vanishing of power series 58
Variable, terms (series of) see Uniformity of convergence
Variable, uniformising 455
Variable, upper limit, integral equation with 213 221
Vibrations of air in a sphere 399
Vibrations of circular membranes 396
Vibrations of elliptic membranes 404 405
Vibrations of strings 160
Volterra's integral equation 221
Volterra's reciprocal functions 218
Wave motions, equation of 386
Wave motions, general solution 397 402
Wave motions, solution involving Bessel functions 397
Weber's Bessel function of the second kind [] 370
Weber's equation 204 209 342 347.
Weierstrass' factor theorem 137
Weierstrass' if-test for uniform convergence 49
Weierstrass' product for the Gamma-function 235
Weierstrass' theorem on limit points 12
Weierstrassian elliptic function 429—461 (Chapter XX)
Weierstrassian elliptic function, addition theorem for 440
Weierstrassian elliptic function, addition theorem for, Abel's method 442
Weierstrassian elliptic function, analogy with circular functions 438
Weierstrassian elliptic function, defined and constructed 432 433
Weierstrassian elliptic function, definition of 451
Weierstrassian elliptic function, differential equation for 436
Weierstrassian elliptic function, discriminant of 444
Weierstrassian elliptic function, duplication formula 441
Weierstrassian elliptic function, expression of by Sigma-functions 451
Weierstrassian elliptic function, expression of elliptic functions by 448
Weierstrassian elliptic function, half-periods 444
Weierstrassian elliptic function, homogeneity properties 439
Weierstrassian elliptic function, integral formula for 437
Weierstrassian elliptic function, integration of irrational functions by 452
Weierstrassian elliptic function, invariants of 437
Weierstrassian elliptic function, inversion problem for 484
Weierstrassian elliptic function, Jacobian elliptic functions and 505
Weierstrassian elliptic function, periodicity 434
Weierstrassian elliptic function, roots , , 443. See also Sigma-functions and Zeta-function (of Weierstrass)
Whittaker's function see Confluent hypergeometric functions
Wronski's expansion 147
Zero argument, Theta-functions with 464
Zero argument, Theta-functions with, relation between 470
Zero of a function 94
Zero of a function, at infinity 104
Zero of a function, simple 94
Zeros of a function and poles (relation between) 433
Zeros of a function, connected with zeros of its derivate 121 123
Zeros of a function, irreducible set of 430
Zeros of a function, number of, in a cell 431
Zeros of a function, order of 94
Zeros of functions, Bessel's 361 367 378 381
Zeros of functions, Lame's 557 558 560 578
Zeros of functions, Legendre's 303 316 335
Zeros of functions, parabolic cylinder 354
Zeros of functions, Riemann's Zeta- 268 269 272 280
Zeros of functions, Theta- 465
Zeta-function (of Riemann), Euler's product for 271
Zeta-function (of Riemann), generalised by Hurwitz 265
Zeta-function (of Riemann), Hermite's integral for 269
Zeta-function (of Riemann), Hurwitz' integral for 268
Zeta-function (of Riemann), inequalities satisfied by 274 275
Zeta-function (of Riemann), logarithmic derivate of 279
Zeta-function (of Riemann), Riemann's hypothesis concerning 272 280
Zeta-function (of Riemann), Riemann's integrals for 266 273
Zeta-function (of Riemann), Riemann's relation connecting and 269
Zeta-function (of Riemann), values of, for special values of s 267 269
Zeta-function (of Riemann), zeros of 268 269 272 280
Zeta-function (of Weierstrass), addition formula 446
Zeta-function (of Weierstrass), analogy with circular functions 446
Zeta-function (of Weierstrass), constants , connected with 446
Zeta-function (of Weierstrass), duplication formulae for 459
Zeta-function (of Weierstrass), expression of elliptic functions by 449
Zeta-function (of Weierstrass), quasi-periodicity 445
Zeta-function (of Weierstrass), triplication formulae 459. See also Weierstrassian elliptic functions
Zeta-function, ), (of Weierstrass) 445
Zeta-function, , , (of Riemann) 265—280 (Chapter XIII)
Zeta-function, Z(u), (of Jacobi) 518
Zeta-function, Z(u), (of Jacobi), addition formula for 518
Zeta-function, Z(u), (of Jacobi), connexion with E(u) 518
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