Index
Improper real integrals, 684-687
evaluation by residues,
687-732
Incomplete gamma function, 646
Index (see Winding number)
Infinitely large, 141
Infinitesimals, 139-140
Infinity, 58-59
Integrals, 409-419, 486-490
Integrand, 414
Integration by parts, 433
Interior:
of a curve, 158
of a set, 96
Inverse:
function, 5, 356-358, 751-757
image, 5
mapping, 5
Inversion of a series (see Power
series, reversion)
Jensen circles, 572
Jensen-Walsh theorem, 572-573
Jordan arc, 156
curve, 157-158
Jordan's inequality, 680
lemma, 680-681
Joukowski's functions, 268
Karman-Trefftz profiles, 269
Kasner circle, 349-350
for the inverse function, 362
K-quasiconformal mapping, 393
Kummer's test, 193-194
Lagrange's identity, 23
Laguerre polynomial, 494
Laplace differential operator, 321
equation, 321, 332-333
formula, 498
transform, 619, 719-721
Laplacian, 321
Lattice, 448
function, 401
763
Laurent series expansion, 594-
599
Laws, 8, 79-80
Lebesgue's covering lemma, 115
number, 115
Legendre polynomial, 493
Limit of a function, 132-139
of a sequence, 174, 197
Limit point, 87
Limit superior (inferior) of a real
sequence, 180-1'82
Line integral:
complex, 414
real, 433-434
Lines, 81-85, 89-90
Locally bounded function, 464
Logarithmic function, 296-298
Lucas theorem, 571
Magnification ratio, 343, 345,
366-371
Mancill's formula, 437
Mapping, 3-6
bijective, 5
conformal, 365
directly, 365
indirectly, 365
isogonal
directly, 364
indirectly, 365
interior, 149
isometric, 119
nonconformal, 366-379
one-to-one (injective), 5
onto (surjective ), 4
Maximum modulus theorem,
383, 575-576, 580
Mellin transform, 707
Meromorphic functions, 664
zeros and poles, 7 40-7 4 7