Knowledge (XXG)

Logarithmic pair

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264: 305: 298: 238: 329: 291: 324: 28:, together with a divisor along which one allows mild logarithmic singularities. They were studied by 271: 17: 234: 206: 25: 275: 248: 218: 244: 230: 214: 194: 318: 263: 199:
Journal of the Faculty of Science. University of Tokyo. Section IA. Mathematics
210: 168:) is allowed to have logarithmic singularities of the form d log( 279: 197:(1976), "Logarithmic forms of algebraic varieties", 180:
along components of the divisor given locally by
82:and all coefficients are rational numbers with 0≤ 299: 8: 78:are the distinct irreducible components of 306: 292: 29: 7: 260: 258: 278:. You can help Knowledge (XXG) by 229:, Universitext, Berlin, New York: 14: 110:) consisting of a normal variety 262: 227:Introduction to the Mori program 1: 149:is the canonical divisor of 346: 257: 330:Algebraic geometry stubs 225:Matsuki, Kenji (2002), 274:–related article is a 102:for short, is a pair ( 127:log canonical divisor 325:Algebraic geometry 272:algebraic geometry 158:logarithmic 1-form 44:on a variety is a 42:boundary Q-divisor 18:algebraic geometry 287: 286: 240:978-0-387-98465-0 337: 308: 301: 294: 266: 259: 251: 221: 96:logarithmic pair 22:logarithmic pair 345: 344: 340: 339: 338: 336: 335: 334: 315: 314: 313: 312: 255: 241: 231:Springer-Verlag 224: 195:Iitaka, Shigeru 193: 190: 160:on a log pair ( 129:of a log pair ( 114:and a boundary 90: 77: 68: 60: 38: 12: 11: 5: 343: 341: 333: 332: 327: 317: 316: 311: 310: 303: 296: 288: 285: 284: 267: 253: 252: 239: 222: 205:(3): 525–544, 189: 186: 86: 73: 64: 56: 37: 34: 24:consists of a 13: 10: 9: 6: 4: 3: 2: 342: 331: 328: 326: 323: 322: 320: 309: 304: 302: 297: 295: 290: 289: 283: 281: 277: 273: 268: 265: 261: 256: 250: 246: 242: 236: 232: 228: 223: 220: 216: 212: 208: 204: 200: 196: 192: 191: 187: 185: 183: 179: 175: 171: 167: 163: 159: 154: 152: 148: 144: 140: 136: 132: 128: 123: 121: 117: 113: 109: 105: 101: 97: 92: 89: 85: 81: 76: 72: 67: 63: 59: 55: 52:of the form Σ 51: 47: 43: 35: 33: 31: 30:Iitaka (1976) 27: 23: 19: 280:expanding it 269: 254: 226: 202: 198: 181: 177: 173: 169: 165: 161: 157: 155: 150: 146: 142: 138: 134: 130: 126: 124: 119: 115: 111: 107: 103: 99: 95: 93: 87: 83: 79: 74: 70: 65: 61: 57: 53: 49: 45: 41: 39: 21: 15: 319:Categories 188:References 69:where the 36:Definition 211:0040-8980 118:-divisor 48:-divisor 100:log pair 249:1875410 219:0429884 26:variety 247:  237:  217:  209:  145:where 270:This 172:) = d 137:) is 98:, or 276:stub 235:ISBN 207:ISSN 184:=0. 125:The 91:≤1. 20:, a 16:In 321:: 245:MR 243:, 233:, 215:MR 213:, 203:23 201:, 156:A 153:. 122:. 94:A 40:A 32:. 307:e 300:t 293:v 282:. 182:z 178:z 176:/ 174:z 170:z 166:D 164:, 162:X 151:X 147:K 143:D 141:+ 139:K 135:D 133:, 131:X 120:D 116:Q 112:X 108:D 106:, 104:X 88:i 84:d 80:D 75:i 71:D 66:i 62:D 58:i 54:d 50:D 46:Q

Index

algebraic geometry
variety
Iitaka (1976)
Iitaka, Shigeru
ISSN
0040-8980
MR
0429884
Springer-Verlag
ISBN
978-0-387-98465-0
MR
1875410
Stub icon
algebraic geometry
stub
expanding it
v
t
e
Categories
Algebraic geometry
Algebraic geometry stubs

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