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Taft Hopf algebra

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198: 299: 235: 185:, Mathematical Surveys and Monographs, vol. 168, Providence, RI: American Mathematical Society, 77: 41: 271: 194: 279: 261: 243: 212: 186: 257: 208: 283: 253: 216: 204: 57: 239: 266: 293: 65: 37: 21: 33: 248: 223: 25: 275: 226:(1971), "The order of the antipode of finite-dimensional Hopf algebra", 190: 181:
Hazewinkel, Michiel; Gubareni, Nadiya; Kirichenko, V. V. (2010),
183:
Algebras, rings and modules. Lie algebras and Hopf algebras
8: 265: 247: 7: 29: 14: 163:: the order of the antipode is 2 1: 228:Proc. Natl. Acad. Sci. U.S.A. 68:ΞΆ for some positive integer 316: 72:. The Taft algebra is the 144:to 0. The antipode takes 249:10.1073/pnas.68.11.2631 108:. The coproduct takes 136:βŠ—1. The counit takes 44:of large even order. 240:1971PNAS...68.2631T 92:with the relations 78:associative algebra 32:) that is neither 234:(11): 2631–2633, 200:978-0-8218-5262-0 60:with a primitive 18:Taft Hopf algebra 307: 286: 269: 251: 219: 191:10.1090/surv/168 315: 314: 310: 309: 308: 306: 305: 304: 290: 289: 222: 201: 180: 177: 80:generated over 50: 12: 11: 5: 313: 311: 303: 302: 292: 291: 288: 287: 220: 199: 176: 173: 49: 46: 24:introduced by 16:In algebra, a 13: 10: 9: 6: 4: 3: 2: 312: 301: 300:Hopf algebras 298: 297: 295: 285: 281: 277: 273: 268: 263: 259: 255: 250: 245: 241: 237: 233: 229: 225: 224:Taft, Earl J. 221: 218: 214: 210: 206: 202: 196: 192: 188: 184: 179: 178: 174: 172: 170: 166: 162: 159: 155: 151: 147: 143: 139: 135: 131: 127: 123: 119: 115: 111: 107: 103: 99: 95: 91: 87: 83: 79: 76:-dimensional 75: 71: 67: 66:root of unity 63: 59: 55: 52:Suppose that 47: 45: 43: 39: 38:cocommutative 35: 31: 27: 26:Earl Taft 23: 19: 231: 227: 182: 168: 164: 160: 157: 153: 149: 145: 141: 137: 133: 129: 125: 121: 117: 113: 109: 105: 101: 97: 93: 89: 85: 81: 73: 69: 61: 53: 51: 48:Construction 22:Hopf algebra 17: 15: 40:and has an 34:commutative 284:0222.16012 217:1211.16023 175:References 171:> 1). 140:to 1 and 294:Category 276:16591950 42:antipode 258:0286868 236:Bibcode 209:2724822 28: ( 282:  274:  267:389488 264:  256:  215:  207:  197:  58:field 56:is a 20:is a 272:PMID 195:ISBN 167:(if 156:to – 152:and 120:and 100:=0, 96:=1, 88:and 36:nor 30:1971 280:Zbl 262:PMC 244:doi 213:Zbl 187:doi 148:to 124:to 112:to 84:by 64:th 296:: 278:, 270:, 260:, 254:MR 252:, 242:, 232:68 230:, 211:, 205:MR 203:, 193:, 132:+ 106:cx 104:=ΞΆ 102:xc 62:n' 246:: 238:: 189:: 169:n 165:n 161:x 158:c 154:x 150:c 146:c 142:x 138:c 134:x 130:x 128:βŠ— 126:c 122:x 118:c 116:βŠ— 114:c 110:c 98:x 94:c 90:x 86:c 82:k 74:n 70:n 54:k

Index

Hopf algebra
Earl Taft
1971
commutative
cocommutative
antipode
field
root of unity
associative algebra
doi
10.1090/surv/168
ISBN
978-0-8218-5262-0
MR
2724822
Zbl
1211.16023
Taft, Earl J.
Bibcode
1971PNAS...68.2631T
doi
10.1073/pnas.68.11.2631
MR
0286868
PMC
389488
PMID
16591950
Zbl
0222.16012

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