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                    | Rektorys K. — Survey of applicable mathematics |  
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                    | Предметный указатель |  
                    | | "Del" operator      272 
  -region      988-9 
  -component (  -coordinate) complex vector      62 
  -dimensional vector space      62 
  -quantile      1251 
  -integrability      see Riemann 
  -neighbourhood of a point      442 1-parameter family of plane curves, envelopes of      330-4
 1-parameter family of plane curves, envelopes of, of surfaces, envelopes of      355
 2 or more variables, functions of      440-85
 2 or more variables, functions of, extremes      476-84
 2 or more variables, functions of, introduction of new variables, transformations      470-6
 2 or more variables, functions of, survey of important formulae      484-5
 Abel's identity      777
 Abel's identity, integral equation      937
 Abel's identity, summability of a series      674
 Abel's identity, tests for convergence of a series      388
 Abel's identity, theorem of power series      676 956
 Abelian groups      85
 Absolute accuracy, absolute error, of a scale      1186-7
 Absolute and relative errors (approximate numbers)      1242
 Absolute value, of a complex number      48
 Absolute value, of a real number      46
 Absolute value, of a vector      265
 Acceleration, vector of, components      314
 Accumulation point      378 994
 Adams method of solving differential equations by extrapolation      1076-80
 Adams method of solving differential equations by interpolation      1050-2
 Addition of tensors      292
 Addition of trigonometric functions, formulae      112-3
 Addition of vectors      263-4
 Addition theorem for expectations      1259
 Addition theorem for variances      1261
 Adjoined equations      802 914
 Adjoined equations, system of coordinates      234
 Adjustment of data by method of least squares      1317-20
 Admissible parameter      302
 Affine ratio and transformations      227-9
 Airy's function, biharmonic equation for      912-3
 Airy's function, in problems of elasticity      943
 Algebra, fundamental theorem of      59
 Algebra, signs and notations      27-29
 Algebraic branch point      967
 Algebraic curves      187-94 301 327
 Algebraic equations, Numerical solution of      1168-82
 Algebraic equations, of higher degree      75-77
 Algebraic equations, Quadratic, cubic, biquadratic      77-79
 Algebraic real numbers      43
 Alignment nomograms      1195-210
 Alignment nomograms, anamorphosis, conditions of      1196
 Alignment nomograms, binary field      1207-8
 Alignment nomograms, grouped      1207
 Alignment nomograms, skeleton      1204-6
 Almost uniform convergence      954
 Alternating series      388
 Alternating tensor      294
 Alternative distribution      1255
 Amplitude of a complex number      49
 Amplitude of a sine curve      194
 Analytic function of a complex variable      941
 Analytic geometry, plane      205-32
 Analytic geometry, solid      233-262
 Anamorphosis of collinear nomogram      1196
 Anchor ring, equation of      258
 And multidimensional      1135-6
 Angle(s), between 2 curves      342
 Angle(s), between 2 planes      240
 Angle(s), between 2 straight lines      212-5 246
 Angle(s), between a line and a plane      246
 Angle(s), bisectors of      216
 Angle(s), circular measure and degrees      107-8
 Angle(s), of contingence      316
 Angle(s), trigonometric functions of      109-11
 Angular frequency      194
 Annuloid, volume, surface area, moment of inertia      149
 Aperiodic motions      197
 Applications of integral calculus in geometry and physics      645-665
 Approximate expressions      436-8
 Approximate numbers, arithmetic operations with      1242-4
 Approximate tests of significance      1276
 Approximation(s), approximate methods in boundary value problems      1045-64 1083-90 1109-24
 Approximation(s), curve constructions      203-4
 Approximation(s), eigenvalue problems      1090 5 1054 1059
 Approximation(s), first and higher, to various functions      437-8
 Approximation(s), Fredholm's integral equations      1137-45
 Approximation(s), of a function by a polynomial      408
 Approximation(s), periodic solutions      1095-7
 Approximation(s), successive, method of, for integral equations      1137-8
 Approximation(s), successive, method of, for ordinary differential equations      1067
 Archimedes's spiral      173
 Archimedes's spiral, constructions and theorems      174-5
 Archimedes's spiral, equation in polar coordinates      174
 Arcsin, arccos, arctan, arccot functions      124-8
 Areas of plane figures, formulae for      133-42
 Areas of plane figures, integral calculus      651-2
 Argand diagram      48
 Argument(s), calculation by interpolation      1237
 Argument(s), calculation by interpolation, by 'regula falsi' method      1179 1237
 Argument(s), equidistant (equal)      1225
 Argument(s), of a complex number      49
 Argument(s), of a function      397
 Arithmetic and Algebra      39-106
 Arithmetic, mean      1265
 Arithmetic, operations with approximate numbers      1242-4
 Arithmetic, sequences      54
 Arsinh, arcosh, artanh, arcoth functions      130-2
 Arzela's (or Ascoli's) theorem      668
 Associative law      85
 Associative law, vectors      264
 Associative rings      85
 Astroid      172
 Asymptotes of hyperbola      159
 Asymptotes of plane curves      326-30
 Asymptotes of plane curves, in polar coordinates      340-1
 Asymptotic behaviour of integrals of differential equations      771
 Asymptotic cone of 2 hyperboloids      252
 Asymptotic curve (or line) on a surface      370
 Asymptotic directions on a surface      364
 Asymptotic expansions of series      688-90
 Asymptotic point of a curve      176
 Axes of coordinates      205
 Axial pencil of planes      241
 Axioms, for addition and multiplication, groups, rings      85 86
 Axioms, of the metric      997
 Back substitution      1146
 Backward differences      1226-7
 Banach fixed-point theorem      1008
 Banach space      1003-4
 Banachiewicz's method      1151
 Basic argument      1225
 Basic uniform (regular) scale      1184
 Bernoulli and Whittaker method      1172-3
 Bernoulli coefficients      549
 Bernoulli differential equation      746-7
 Bernoulli experiment      1246
 Bernoulli lemniscate      189-90
 Bernoulli theorem      1262
 Bertrand curves      334
 Bessel central-difference interpolation formula      1233
 Bessel differential equation      717 846
 Bessel differential equation, modified      847
 Bessel equation      717 790 796 846
 Bessel functions      716-21
 Bessel functions, of orders zero and one      718
 Bessel functions, of second kind      721 797
 Bessel functions, of third kind      721
 Bessel inequality      699 1005
 Bessel interpolation formula      1233-4
 beta function      587
 Biharmonic equation for Airy's function      912-3
 
 | Binary field in nomogram      1207-8 Binomial distribution      1255-6
 Binomial equations      80-81
 Binomial integrals, reduction formulae for      528
 Binomial series      682-3
 Binomial theorem and coefficients      57-58
 Binormal (unit vector) to a curve      307-8
 Biquadratic equations, solution, algebraic      80
 Biquadratic equations, solution, by factorization      79
 Bisectors of angles between 2 straight lines      215-6
 Bisectors of angles of triangle      118
 Bolzano - Cauchy condition      375 383 410
 Bolzano - Cauchy condition, improper integrals      560 567
 Bolzano - Cauchy condition, of uniform convergence      666 671
 Bolzano - Weierstrass theorem      378
 Boundary point of a set      995
 Boundary properties in conformal mapping      985-6
 Boundary value problems of ordinary differential equations      1083-90
 Boundary value problems of ordinary differential equations, applicability and choice of methods      1089
 Boundary value problems of ordinary differential equations, approximate solution by collocation method      1086
 Boundary value problems of ordinary differential equations, approximate solution by direct methods      1086-7
 Boundary value problems of ordinary differential equations, approximate solution by finite difference method      1084-6
 Boundary value problems of ordinary differential equations, approximate solution by least squares method      1086-7
 Boundary value problems of ordinary differential equations, approximate solution by perturbation method      1088-9
 Boundary value problems of ordinary differential equations, approximate solution by successive approximations      1088
 Boundary value problems of ordinary differential equations, reduction to initial value problems      1083-4
 Boundary value problems of partial differential equations      860
 Boundary value problems of partial differential equations, approximate solution, direct methods      1045-64
 Boundary value problems of partial differential equations, approximate solution, finite difference method      1113-23
 Boundary value problems of partial differential equations, approximate solution, Galerkin, Kantorovitch, Ritz and Trefftz methods      1052-61
 Boundary value problems of partial differential equations, approximate solution, least squares method      1086-8
 Boundary value problems of partial differential equations, approximate solution, product method      1098-1108
 Boundary value problems of partial differential equations, approximate solution, transformation to finding the minimum of a quadratic functional      1045-6
 Boundary value problems of partial differential equations, approximate solution, variational methods      1045-64
 Boundary-correspondence principle      981
 Bounded diameter      151
 Bounded operator      1013
 Bounded sequence      377
 Bounded variation, functions of      408-9
 Bounds of real numbers      43
 Brachistochrone problem      1027-9
 Branch points of infinite and finite order      967
 Branches of a hyperbola      157
 Budan - Fourier theorem      1171
 Bundle of planes      242
 Calculus of variations      1020-44
 Calculus of variations,
  -neighbourhood of order  of a curve      1021 Calculus of variations, brachistochrone problem      1027-9
 Calculus of variations, categories of problems, "movable (free) ends of admissible curves"      1037-40
 Calculus of variations, categories of problems, elementary      1020-9
 Calculus of variations, categories of problems, functionals depending on a function of
  variables      1034-7 Calculus of variations, categories of problems, simplest case of izoperimetric problem      1040-4
 Calculus of variations, curves of the
  -th class      1020-1 Calculus of variations, distance of order
  between 2 curves      1020 Calculus of variations, Euler - Poisson equation      1033
 Calculus of variations, Euler equation and special cases      1026
 Calculus of variations, formulation of individual problems      1021 30 1032 1036-7 1037-8 1041
 Calculus of variations, isoperimetric problem      1041
 Calculus of variations, necessary conditions for extrema in problems of calculus of variations      1025-6 1030-1 1032 4 1036 1038 41 1041 4
 Calculus, differential      397-485
 Calculus, integral      486-665
 Calculus, operational      1025 36
 Calculus, tensor      280-96
 Calculus, vector      263-79
 Cardioid      170-1
 Cartesian coordinates in plane geometry      205
 Cartesian coordinates in plane geometry, congruent transformations      224-5
 Cartesian coordinates in plane geometry, relations with polar coordinates      217-8
 Cartesian coordinates in solid geometry      233
 Cartesian coordinates in solid geometry, relations with cylindrical and spherical coordinates      235
 Cartesian coordinates in solid geometry, singular points      236
 Cartesian coordinates in solid geometry, transformation by translation and by rotation and reflection      236-7
 Cartesian product of sets      83
 Cask volume formulae      149
 Cassinian ovals      189
 Catenaries (chainettes)      183-6
 Catenaries (chainettes), constant strength      185-6
 Catenaries (chainettes), general      183-5
 Catenaries (chainettes), involute of (called tractrix)      185
 Cauchy canonical form (nomography)      1193 1197
 Cauchy canonical form (nomography), mapped by a lattice nomogram      1193
 Cauchy canonical form (nomography), transformation of nomographic order      1197-8
 Cauchy continuity definition      404 5
 Cauchy form of Taylor's theorem      435
 Cauchy inequality      46 571
 Cauchy integral formula and theorem      946 8
 Cauchy integrals, type of      949 53
 Cauchy method      875
 Cauchy principal value of integral      562 582
 Cauchy problem      860-1
 Cauchy problem, generalized      863
 Cauchy problem, in hyperbolic and parabolic equations      901 907
 Cauchy problem, special      860-1
 Cauchy problem, uniqueness and well-posed nature, in hyperbolic and parabolic equations      904 909
 Cauchy problem, using complete integral      873-4
 Cauchy product of series      392
 Cauchy root tests for convergence of series      385
 Cauchy sequence      999
 Cauchy theorem      387 952
 Cauchy-Dirichlet formula      762
 Cauchy-Riemann integrals      551
 Cauchy-Riernann equations      941-2
 Cauchy-Schwarz inequality      571
 Central dispersions theory      774
 Central-difference interpolation formulae      1230-6
 Centre of curvature      324 339
 Centre of curvature, construction for cyclic curves      174
 Centre of gravity, curves in space      649
 Centre of gravity, plane curves      648
 Centre of gravity, plane figures      649
 Centre of gravity, solids      656
 Centre of gravity, surfaces      660
 Centroids, plane figures      133 42
 Centroids, solids      142 9
 Ces
  ro summable series      392 Chain rule      420
 Chainettes      see Catenaries
 Chance errors      1316
 Change of order of differentiation      446
 Characteristic curve of a family      357
 Characteristic equation      782
 Characteristic exponent      775
 Characteristic matrix of a Jordan block      98-100
 Characteristic matrix of a square matrix      97
 Characteristic polynomial of a matrix, eigenvalues or characteristic zeros or numbers      97 100
 Characteristic value in eigenvalue problem      97 804 913 920 1016
 Characteristics and characteristic directions      863
 Chasles's Theorem      359
 Chebyshev approximate formula for definite integrals      594 5
 Chebyshev inequality      1252
 Chebyshev polynomials      728 848
 Choleski's method      1151
 circle      151-2 219-20
 Circle, circumscribed on triangle      118
 Circle, conchoid of a      191
 Circle, constructions of      150-1
 Circle, diameter, bounded and conjugate      151
 Circle, equation of      219
 Circle, equation of, in polar coordinates      220
 Circle, formulae for geometrical elements of      137-9
 Circle, inscribed in triangle      118
 Circle, involute of      172-3
 Circle, Involute of, curtate and prolate      173
 Circle, of curvature      323 4
 Circle, parametric equations of      219 20
 Circle, rectification of, Kocha
  nski's and Sobotka's      151-2 Circle, superosculating      325
 Circle, Thalet's      151
 Circular cask, volume formula      149
 Circular frequency      194
 
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