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Whittaker E.T., Watson G.N. — A Course of Modern Analysis |
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Предметный указатель |
Linear differential equations, irregular singularities of 197 202
Linear differential equations, ordinary point of 194
Linear differential equations, regular integral of 201
Linear differential equations, regular point of 197
Linear differential equations, singular points of 194 197
Linear differential equations, singular points of, confluence of 202
Linear differential equations, solution of 194 197
Linear differential equations, solution of, uniqueness of 196
Linear differential equations, special types of equations: Bessel's for circular cylinder functions 204 342 357 358 373
Linear differential equations, special types of equations: Gauss' for hypergeometric functions 202 207 283
Linear differential equations, special types of equations: Gegenbauer's 329
Linear differential equations, special types of equations: Heroiite's 204 209 342 347
Linear differential equations, special types of equations: Hill's 406 413
Linear differential equations, special types of equations: Jacobi's for Theta-functions 463
Linear differential equations, special types of equations: Lame's 204 540—543 554—558 570—575
Linear differential equations, special types of equations: Laplace's 386 388 536 551
Linear differential equations, special types of equations: Legendre's for zonal and surface harmonics 204 304 324
Linear differential equations, special types of equations: Mathieu's for elliptic cylinder functions 204 406
Linear differential equations, special types of equations: Neumann's 385
Linear differential equations, special types of equations: Riemann's for P-functions 206 283 291 294
Linear differential equations, special types of equations: Stokes' 204
Linear differential equations, special types of equations: Weber's for parabolic cylinder functions 204 209 342 347
Linear differential equations, special types of equations: Whittaker's for confluent hypergeometric functions 337
Lioiville's method of solving integral equations 221
Liouville's theorem 105 431
Logarithm 583
Logarithm of complex numbers 589
Logarithm, continuity of 583 589
Logarithm, differentiation of 586 589
Logarithm, expansion of 584 589
Logarithmic derivate of the Gamma-function [] 240 241
Logarithmic derivate of the Riemann Zeta-function 379
Logarithmic derivate, Binet's integrals for 248—251
Logarithmic derivate, circular functions and 240
Logarithmic derivate, Dirichlet's integral for 247
Logarithmic derivate, Gauss' integral for 246
Logarithmic-Integral function [Li z] 341
Lower integral 61
Lunar perigee and node, motions of 406
M-test for uniformity of convergence 49
Maclaurin's (and Euler's) expansion 127
Maclaurin's series 94
Maclaurin's series, failure of 104 110
Maclaurin's test for convergence of infinite integrals 71
Many-valued functions 106
Mascheroni's constant [] 235 246 248
Mathematical Physics, equations of 203 386—403
Mathieu functions [, , ] 404—428 (Chapter XIX)
Mathieu functions, construction of 409 420
Mathieu functions, convergence of series in 422
Mathieu functions, even and odd 407
Mathieu functions, expansions as Fourier series 409 411 420
Mathieu functions, integral equations satisfied by 407 409
Mathieu functions, integral formulae 411
Mathieu functions, order of 410
Mathieu functions, second kind of 427
Mathieu's equation 204 404—428
Mathieu's equation, by Lindemann and Stieltjes 417
Mathieu's equation, by the method of change of parameter 424
Mathieu's equation, general form, solutions by Floquet 412
Mathieu's equation, second solution of 413 420 427
Mathieu's equation, solutions in asymptotic series 425
Mathieu's equation, solutions which are periodic see Mathieu functions
Mathieu's equation, the integral function associated with 418. See also Hill's equation
Mean-value theorems 65 66 96
Mehler's integral for Legendre functions 314
Mellin's (and Barnes') type of contour integral 286 343
Membranes, vibrations of 356 396 404 405
mesh 430
Methods of “summing” series 154—156
Minding's formula 119
Minimum value of 253
Modified Heine — Borel theorem 53
Modular angle 492
Modular angle, -surface 41
Modular angle, function 481
Modular angle, function, equation connected with 482
Modulus 430
Modulus of a complex number 8
Modulus of Jacobian elliptic functions 479 492
Modulus of Jacobian elliptic functions, complementary 479 493
Modulus, periods of elliptic functions regarded as functions of the 484 498 499 501 521
Monogenic 83
Monogenic distinguished from analytic 99
Monotonlc 57
Morera's theorem (converse of Cauchy's theorem) 87 110
Motions of lunar perigee and node 406
Multiplication formula for 240
Multiplication formula for the Sigma-function 460
Multiplication of absolutely convergent series 29
Multiplication of asymptotic expansions 152
Multiplication of convergent series (Abel's theorem) 58 59
Multipliers of Theta-functions 463
Murphy's formulae for Legendre functions and polynomials 311 312
Neumann's (F. E. Neumann's) integral for the Legendre function of the second kind 320
Neumann's definition of Bessel functions of the second kind 372
Neumann's expansions in series of Legendre and Bessel functions 322 374
Neumann's function [] 374
Neumann's function, differential equation satisfied by 385
Neumann's function, expansion of 374
Neumann's function, expansion of functions in series of 376 384
Neumann's function, integral for 375
Neumann's function, integral properties of 385
Neumann's function, recurrence formulae for 375
Neumann's method of solving integral equations 221
Non-uniform convergence 44
Non-uniform convergence and discontinuity 47
Normal functions 224
Normal solutions of Laplace's equation 553
Notations for Bessel functions 356 372 373
Notations for Legendre functions 325 326
Notations for quotients and reciprocals of elliptic functions 494 498
Notations for Theta-functions 464 479 487
Nucleus of an integral equation 213
Nucleus, symmetric 223 228
Numbers 3—10 (Chapter I)
Numbers, basic 462
Numbers, Bernoulli's 125
Numbers, Cauchy's 379
Numbers, characteristic 219
Numbers, characteristic, complex 6
Numbers, characteristic, reality of 226
Numbers, irrational 6
Numbers, irrational-real 5
Numbers, pairs of 6
Numbers, rational 3 4
Numbers, rational-real 5
Numbers, real 5
Odd functions 115 166
Odd functions of Mathieu, [] 407
open 44
Order (O and o) 11
Order of Bernoullian polynomials 126
Order of Bessel functions 356
Order of elliptic functions 432
Order of Legendre functions 324
Order of Mathieu functions 410
Order of poles of a function 102
Order of terms in a series 25
Order of the factors of a product 33
Order of zeros of a function 94
Ordinary discontinuity 42
Ordinary point of a linear differential equation 194
Orthogonal coordinates 394
Orthogonal functions 224
Oscillation 11
P-equation, Riemann's 206 337
P-equation, Riemann's, connexion with the hypergeometric equation 208 283
P-equation, Riemann's, solutions of 283 291
P-equation, Riemann's, solutions of, relations between 294
| P-equation, Riemann's, transformations of 207
Parabolic cylinder functions [] 347
Parabolic cylinder functions, contour integral for 349
Parabolic cylinder functions, differential equation for 204 209 347
Parabolic cylinder functions, expansion in a power series 347
Parabolic cylinder functions, expansion of a function as a series of 351
Parabolic cylinder functions, general asymptotic expansion of 348
Parabolic cylinder functions, inequalities satisfied by 354
Parabolic cylinder functions, integral equation satisfied by 231
Parabolic cylinder functions, integral properties 350
Parabolic cylinder functions, integrals involving 353
Parabolic cylinder functions, integrals representing 353
Parabolic cylinder functions, properties when n is an integer 350 353 354
Parabolic cylinder functions, recurrence formulae 350
Parabolic cylinder functions, relations between different kinds of [ and )] 348
Parabolic cylinder functions, zeros of 354. See also Weber's equation
Parallelogram of periods 430
Parameter of a point on a curve 442 496 497 527 530 533
Parameter of members of confocal systems of quadrics 547
Parameter of third kind of elliptic integral 522
Parameter, change of (method of solving Mathieu's equation) 424
Parameter, connected with Theta-functions 463 464
Parameter, thermometric 405
Parseval's theorem 182
Partial differential equations, property of 390 391.
Partition function 462
Parts, real and imaginary 9
Pearson's function [] 353
Period-parallelogram 430
Period-parallelogram, fundamental 430
Periodic coefficients, equations with (Floquet's theory of) 412
Periodic functions, integrals involving 112 256.
Periodic solutions of Mathieu's equation 407
Periodicity factors 463
Periodicity of circular and exponential functions 585—587
Periodicity of elliptic functions 429 434 479 500 502 503
Periodicity of Theta-functions 463
Periods of elliptic functions 429
Periods of elliptic functions, qua functions of the modulus 484 498 499 501 521
Phase 9
Pincherle's functions (modified Legendre functions) 335
Plana's expansion 145
Pochhammer's extension of Eulerian integrals 256
Point, at infinity 103
Point, limit- 12
Point, representative 9
Point, singular 194 202
Poles of a function 102
Poles of a function, at infinity 104
Poles of a function, irreducible set of 430
Poles of a function, number in a cell 431
Poles of a function, relations between zeros of elliptic functions and 433
Poles of a function, residues at 432 504
Poles of a function, simple 102
Polygon, (fundamental) of automorphic functions 455
Polynomials of Abel 353
Polynomials of Bernoulli 126 127
Polynomials of Legendre see Legendre polynomials
Polynomials of Sonine 352
Polynomials, expressed as series of Legendre polynomials 310
Popular conception of an angle 589
Popular conception of continuity 41
Positive integers 3
Power series 29
Power series, circle of convergence of 30
Power series, continuity of 57
Power series, continuity of, Abel's theorem 57
Power series, expansions of functions in see under the names of special functions
Power series, identically vanishing 58
Power series, Maclaurin's expansion in 94
Power series, radius of convergence of 30 32
Power series, series derived from 31
Power series, Taylor's expansion in 93
Power series, uniformity of convergence of 57
Principal part of a function 102
Principal solution of a certain equation 482
Principal value of an integral 75 117
Principal value of the argument of a complex number 9 588
Principle of convergence 13
Pringsheim's theorem on summation of double series 28
Products of Bessel functions 379 380 383 385 428
Products of hypergeometric functions 298. See also Infinite products
Quarter periods K, iK' 479 498 499 501.
Quartic, canonical form of 513
Quartic, integration problem connected with 452 512
Quast-periodlcity 445 447 463
Quotients of elliptic functions (Glaisher's notation) 494 511
Quotients of Theta-functions 477
Raalschuetz' integral for the Gamma-function 243
Radius of convergence of power series 30 32
Rational functions 105
Rational functions, expansions in series of 134
Rational numbers 3 4
Rational-real numbers 5
Real functions of real variables 56
Real numbers, rational and irrational 5
Real part (R) of a complex number 9
Reality of characteristic numbers 226
Rearrangement of convergent series 25
Rearrangement of double series 28
Rearrangement of infinite determinants 37
Rearrangement of infinite products 33
Reciprocal functions, Volterra's 218
Reciprocals of elliptic functions (Glaisher's notation) 494 511
Recurrence formulae for Bessel functions 359 373 374
Recurrence formulae for confluent hypergeometric functions 352
Recurrence formulae for Gegenbauer's function 330
Recurrence formulae for Legendre functions 307 309 318
Recurrence formulae for Neumann's function 375
Recurrence formulae for parabolic cylinder functions 350. See also Contiguous hypergeometric functions
Region 44
Regular 83
Regular distribution of discontinuities 212
Regular integrals of linear differential equations 201
Regular integrals of linear differential equations of the third order 210
Regular points (singularities) of linear differential equations 197
Relations between Bessel functions 360 371
Relations between confluent hypergeometric functions and 346
Relations between contiguous hypergeometric functions 294
Relations between elliptic functions 452
Relations between parabolic cylinder functions and 348
Relations between poles and zeros of elliptic functions 433
Relations between Riemann Zeta-functions and 269. See also Recurrence formulae
Remainder after n terms of a series 15
Remainder in Taylor's series 95
Removable discontinuity 42
Repeated integrals 68 75
Representative point 9
Residues 111—124 (Chapter VI) defined 111
Residues of elliptic functions 425 497
Riemann's associated function 183 184 185
Riemann's condition of integrability 63
Riemann's equations satisfied by analytic functions 84
Riemann's hypothesis concerning 272 280
Riemann's lemmas 172 184 185
Riemann's P-equation 206 283 291 294
Riemann's P-equation and the hypergeometric equation 208. See also Hypergeometric functions
Riemann's P-equation, transformation of 207
Riemann's theory of trigonometrical series 182—188
Riemann's Zeta-function see Zeta-function (of Riemann)
Riesz' method of “summing” series 156
Right (R-) class 4
Rodrigues' formula for Legendre polynomials 303
Rodrigues' formula, modified, for Gegenbaner's function 329
Roots of an equation, number of 120
Roots of an equation, number of inside a contour 119 123
Roots of Weierstrassian elliptic functions (, , ) 443
Schlaefli's Bessel function of the second kind, [] 370
Schlaefli's integral for Bessel functions 362 372
Schlaefli's integral for Legendre polynomials and functions 303 304 306
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