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Авторизация |
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Поиск по указателям |
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Coxeter H.S.M. — Introduction to Geometry |
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Предметный указатель |
Seydewitz, F. 253 256 261
Shakespeare, W. 291 295
Sharp, A. 148
Shear 203 207
Shell 125
Signs of coordinates 108 221
Similarity 72 89 see Opposite Spiral
Similitude 70
Simple polygon 209
simplex 186
Simply connected surface 373
Simson line 16 115
Simson, R. 16 166 168
Sine curve 49 325
sinh 118 124
Sitter, W.de 299
Six-color theorem 391 394
Skew lines 101
Smith, C.S. 412
Smith, D.E. 26
Snail 278
Snowflake 35
Snub cube 276
Soddy, F. 15 71 88 92
Sohncke, L. 50 279
Solids, Platonic 4
Sommerville, D.M.Y. 265 282 289 300—302
Space 185
Space groups 279
Space-time 299
Speiser, A. 48
Sphere 91—95 104 155 303 see Circumsphere Insphere Midsphere
Sphere-preserving transformation 104 362
Spherical excess 95
spherical polar coordinates 340
Spherical representation of a surface 352 355 374
Spherical tessellation 281
Spherical triangle 95
Spheroid 131
Spiral 125—127 169 172 see
Spiral similarity see Dilative rotation
Spirit 256 397
Star polygons 36—38 63
Statics 213—225 318
Statistical honeycomb 411—412
Staudt, K.G.C.von vii 153 229 237
Steinberg, R. 65
Steiner, J. 9 21 87—88 115 253 420
Steinhaus, H. 125 149 158 208 211 319 324 334 407 408
Stella octangula 158
Stereographic projection 93 262 282—284 290
Stewart, B.M. 16
Stobaeus 3
strain 203 207
Strip patterns 47—49 161—162
Struik, D.J. 313 365—369
Struik, Mrs.D.J. 225
Subgroup 34 see
Summation convention (with 2 retained) 329
Sunflower 169 172
Superposition 5
surface 129
Surface of revolution 131 371
Surface, topological 379—395
Swastika 30—32
Sylvester, J.J. 65 181
Symmetric group 271
Symmetric matrix 251
Symmetry group 31 54—64
Symmetry operation 30 46
Symmetry, bilateral 6
Synclastic surface 354
Synge, J.L. 4 77 83 115 127 135 138 164 199 222 268 391
Szasz, P. vii 453
Szmielew, Wanda 289
Tait, P.G. 101 390
Tangent 7 120 252 338
Tangent pencil of coaxal circles 86
Tangent plane of a surface 344
Tangential coordinates 220
Tensor 329 351
Ternary quadratic form 337
Tessaract see Hypercube
| Tessellation 52 see
Tetrahedral group 271—272
tetrahedron 149 185 see Regular
Theaetetus 3
Theorema egregium 366—368
Thompson, Sir D’Arcy W. 104 125
Thomsen graph 382 385
Thomsen, G. 45 198
Thomson, W. see Kelvin
Three-color theorem 390
Tietze, H. 393
Time Machine 399
Titchmarsh, E.C. 23 138
Toeplitz, O. 20 153—154
topology 39 230 373—374 379—395
Torsion 322
Torus 132—133 356 374
Total curvature see Gaussian curvature
Tractrix 319—321
Transcendental number 138
Transformation 29 199
Translation 29 41 47 97—101 195—204 268 301
Transposition 270
Transverse axis of a hyperbola 117
Trebly asymptotic triangle 294—299
triangle 178 see Isosceles
Triangle of reference 217 235
Trigonometry 12—16 111 376
Trihedron of unit vectors, orthogonal 311
Trisection, of an angle 24 28
Trisection, of the sides of a triangle 211
Tritangent circles of a triangle 12
Trivalent graph 382
Truncated octahedron 334
Truncation 272
Tucker, A.W. 133 385
Turing, A.M. 172
Turritella duplicata 326
Twain, Mark 393—394
Twist 96 99—103 133 321—326
Ultraparallel lines 268
Umbilic 352 359—360
Unit cell of a lattice 52 208 227
Unit, of area 299
Unit, of distance 375
Unit, point 235
Universal covering surface 381
Uspensky, J.V. 228
Valency of a graph 382
Vallee, L.I. 322
Vandeghen, A. 71
Varignon, P. 199 216
Vasic, P.M. 419
Veblen, O. 39 100—101 179 183 186 196 199 203 206 233 237—240 246
Vector 138 212—215 223—227 307
Vector product see Outer
Veldkamp, G.R. 9 71
Velocity 313
Vertex figure 38 62 156 398
Visible lattice point 227
Volume 227
Von Staudt see Staudt
Voronoi, G. 53 334
Wachter, F.L. 303
Waerden, B.L., van der 12 276
Walfisz, A. 410
Wallace, W. 16
Wallis, J. 135
Weatherburn, C.E. 323 341 362 368—372
Weierstrass, K. 187
Weingarten, J. 351 354 357
Welch, J.J. 216
Wells, H.G. 92 94 399
Wessel, C. 135 138
Weyl, H. 29 31 69 96—97 169 212 263 270 278 280 326
Wheel 321
Wlttenbauer, F. 216
Wright, E.M. 52 144 208—210 226
Wythoff, W.A. 168
X-ray diffraction 332
Yaglom, I.M. 23 87 175 229
Young, J.W. 233 246
Youngs, J.W.T. vii 395
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