Knowledge (XXG)

Kirby calculus

Source đź“ť

101:
Some ambiguity exists in the literature on the precise use of the term "Kirby moves". Different presentations of "Kirby calculus" have a different set of moves and these are sometimes called Kirby moves. Kirby's original formulation involved two kinds of move, the "blow-up" and the "handle slide";
147:
The dot indicates that a neighborhood of a standard 2-disk with boundary the dotted circle is to be excised from the interior of the 4-ball. Excising this 2-handle is equivalent to adding a 1-handle; 3-handles and 4-handles are usually not indicated in the diagram.
118:, from which many topologists have learned the Kirby calculus, describes a set of two moves: 1) delete or add a component with surgery coefficient infinity 2) twist along an unknotted component and modify surgery coefficients appropriately (this is called the 136:. A framed link in the 3-sphere encodes instructions for attaching 2-handles to the 4-ball. (The 3-dimensional boundary of this manifold is the 3-manifold interpretation of the link diagram mentioned above.) 1-handles are denoted by either 193:
A pair of handles with index differing by 1, whose cores link each other in a sufficiently simple way can be cancelled without changing the underlying manifold. Similarly, such a cancelling pair can be
239: 416: 359: 385: 351: 88: 435: 257: 198:
Two different smooth handlebody decompositions of a smooth 4-manifold are related by a finite sequence of
92: 215: 107: 266: 158: 119: 312: 290: 172: 28: 410: 355: 321: 274: 369: 335: 286: 365: 331: 303: 282: 103: 270: 392: 125:
There are also various tricks to modify surgery diagrams. One such useful move is the
429: 326: 307: 294: 165: 343: 252: 111: 76: 64: 32: 187: 179: 48: 36: 20: 183: 133: 95: 60: 16:
Describes how distinct surgery presentations of a given 3-manifold are related
211: 126: 140:
a pair of 3-balls (the attaching region of the 1-handle) or, more commonly,
122:). This allows an extension of the Kirby calculus to rational surgeries. 110:, that appears in many expositions and extensions of the Kirby calculus. 199: 40: 186:, there is a relation between handle decompositions on 4-manifolds, and 278: 202:
of the attaching maps, and the creation/cancellation of handle pairs.
98:
3-manifold is obtained by such surgery on some link in the 3-sphere.
106:
exhibited an equivalent construction in terms of a single move, the
354:. Vol. 20. Providence, RI: American Mathematical Society. 132:
An extended set of diagrams and moves are used for describing
87:
are related by a sequence of Kirby moves. According to the
157:
A closed, smooth 4-manifold is usually described by a
218: 233: 8: 255:(1978). "A calculus for framed links in S". 171:A 1-handle is attached along two disjoint 3- 182:; since this solid torus is embedded in a 325: 225: 221: 220: 217: 377: 415:: CS1 maint: archived copy as title ( 408: 7: 164:A 0-handle is just a ball, and the 14: 43:using a finite set of moves, the 234:{\displaystyle \mathbb {R} ^{4}} 352:Graduate Studies in Mathematics 178:A 2-handle is attached along a 348:4-Manifolds and Kirby Calculus 308:"On Kirby's calculus of links" 1: 327:10.1016/0040-9383(79)90010-7 143:unknotted circles with dots. 75:respectively, then they are 35:, is a method for modifying 346:; Stipsicz, András (1999). 452: 47:. Using four-dimensional 89:Lickorish–Wallace theorem 258:Inventiones Mathematicae 235: 236: 216: 159:handle decomposition 152:Handle decomposition 51:, he proved that if 271:1978InMat..45...35K 436:Geometric topology 279:10.1007/BF01406222 231: 168:is disjoint union. 29:geometric topology 63:, resulting from 443: 421: 420: 414: 406: 404: 403: 397: 391:. Archived from 390: 382: 373: 339: 329: 298: 240: 238: 237: 232: 230: 229: 224: 108:Fenn–Rourke move 67:on framed links 451: 450: 446: 445: 444: 442: 441: 440: 426: 425: 424: 407: 401: 399: 395: 388: 386:"Archived copy" 384: 383: 379: 362: 342: 301: 251: 248: 219: 214: 213: 208: 190:in 3-manifolds. 154: 116:Knots and Links 102:Roger Fenn and 79:if and only if 17: 12: 11: 5: 449: 447: 439: 438: 428: 427: 423: 422: 376: 375: 374: 360: 340: 299: 247: 244: 243: 242: 228: 223: 207: 204: 196: 195: 191: 176: 169: 162: 153: 150: 145: 144: 141: 31:, named after 25:Kirby calculus 15: 13: 10: 9: 6: 4: 3: 2: 448: 437: 434: 433: 431: 418: 412: 398:on 2012-05-14 394: 387: 381: 378: 371: 367: 363: 361:0-8218-0994-6 357: 353: 349: 345: 344:Gompf, Robert 341: 337: 333: 328: 323: 319: 315: 314: 309: 305: 304:Rourke, Colin 302:Fenn, Roger; 300: 296: 292: 288: 284: 280: 276: 272: 268: 264: 260: 259: 254: 253:Kirby, Robion 250: 249: 245: 241: 226: 210: 209: 205: 203: 201: 192: 189: 185: 181: 177: 174: 170: 167: 166:attaching map 163: 160: 156: 155: 151: 149: 142: 139: 138: 137: 135: 130: 128: 123: 121: 120:Rolfsen twist 117: 113: 109: 105: 99: 97: 94: 90: 86: 82: 78: 74: 70: 66: 62: 58: 54: 50: 46: 42: 38: 34: 30: 26: 22: 400:. Retrieved 393:the original 380: 347: 317: 311: 265:(1): 35–56. 262: 256: 197: 146: 131: 124: 115: 112:Dale Rolfsen 104:Colin Rourke 100: 84: 80: 77:homeomorphic 72: 68: 65:Dehn surgery 56: 52: 44: 37:framed links 33:Robion Kirby 24: 18: 320:(1): 1–15. 188:knot theory 180:solid torus 134:4-manifolds 61:3-manifolds 49:Cerf theory 45:Kirby moves 21:mathematics 402:2012-01-02 246:References 184:3-manifold 96:orientable 295:120770295 200:isotopies 127:slam-dunk 114:'s book, 430:Category 411:cite web 313:Topology 306:(1979). 206:See also 194:created. 41:3-sphere 370:1707327 336:0528232 287:0467753 267:Bibcode 212:Exotic 39:in the 368:  358:  334:  293:  285:  93:closed 23:, the 396:(PDF) 389:(PDF) 291:S2CID 173:balls 417:link 356:ISBN 91:any 83:and 71:and 59:are 55:and 322:doi 275:doi 27:in 19:In 432:: 413:}} 409:{{ 366:MR 364:. 350:. 332:MR 330:. 318:18 316:. 310:. 289:. 283:MR 281:. 273:. 263:45 261:. 129:. 419:) 405:. 372:. 338:. 324:: 297:. 277:: 269:: 227:4 222:R 175:. 161:. 85:J 81:L 73:J 69:L 57:N 53:M

Index

mathematics
geometric topology
Robion Kirby
framed links
3-sphere
Cerf theory
3-manifolds
Dehn surgery
homeomorphic
Lickorish–Wallace theorem
closed
orientable
Colin Rourke
Fenn–Rourke move
Dale Rolfsen
Rolfsen twist
slam-dunk
4-manifolds
handle decomposition
attaching map
balls
solid torus
3-manifold
knot theory
isotopies
Exotic R 4 {\displaystyle \mathbb {R} ^{4}}
Kirby, Robion
Inventiones Mathematicae
Bibcode
1978InMat..45...35K

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.

↑