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Gabriel Sudan

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20: 340: 345: 335: 330: 86:: to solve in the affirmative a problem raised by Hilbert. The Ackermann and Sudan functions are chronologically the first examples of 76: 325: 159: 138: 91: 87: 64: 164: 45: 320: 315: 216: 290: 203: 189: 49: 155: 83: 282: 257: 225: 181: 173: 286: 185: 19: 241: 207: 41: 309: 230: 211: 193: 72: 37: 262: 245: 212:"The first example of a recursive function which is not primitive recursive" 56: 134: 23: 294: 82:
Sudan constructed the function that bears his name with the same aim as
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International Journal of Computers Communications & Control
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Academic staff of the Politehnica University of Bucharest
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Bulletin mathématique de la Société Roumaine des Sciences
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Sudan, Gabriel (1927). "Sur le nombre transfini ω".
71:("On the theory of ordered sets"), supervised by 33:(April 14, 1899 – June 22, 1977) was a 8: 160:"Zum Hilbertschen Aufbau der reellen Zahlen" 346:Members of the Romanian Academy of Sciences 246:"Grigore C. Moisil: A life becoming a myth" 79:from 1941 until his retirement, in 1966. 261: 229: 122: 103: 110: 7: 336:20th-century Romanian mathematicians 77:Polytechnic University of Bucharest 14: 331:University of Göttingen alumni 44:, an important example in the 1: 139:Mathematics Genealogy Project 231:10.1016/0315-0860(79)90024-7 362: 263:10.15837/ijccc.2006.1.2275 69:Ăśber die geordneten Mengen 326:Scientists from Bucharest 67:in 1925 for his thesis 65:University of Göttingen 210:; Tevy, Ionel (1979). 27: 16:Romanian mathematician 165:Mathematische Annalen 59:, Sudan received his 46:theory of computation 22: 217:Historia Mathematica 75:. He taught at the 92:primitive recursive 88:recursive functions 178:10.1007/BF01459088 156:Ackermann, Wilhelm 50:Ackermann function 28: 84:Wilhelm Ackermann 48:, similar to the 353: 301: 267: 265: 235: 233: 204:Calude, Cristian 197: 141: 132: 126: 120: 114: 108: 40:, known for the 361: 360: 356: 355: 354: 352: 351: 350: 306: 305: 304: 272: 242:Marcus, Solomon 240: 208:Marcus, Solomon 202: 154: 150: 145: 144: 133: 129: 121: 117: 109: 105: 100: 17: 12: 11: 5: 359: 357: 349: 348: 343: 338: 333: 328: 323: 318: 308: 307: 303: 302: 269: 268: 237: 236: 224:(4): 380–384. 199: 198: 151: 149: 146: 143: 142: 127: 123:Ackermann 1928 115: 102: 101: 99: 96: 90:which are not 42:Sudan function 15: 13: 10: 9: 6: 4: 3: 2: 358: 347: 344: 342: 339: 337: 334: 332: 329: 327: 324: 322: 319: 317: 314: 313: 311: 300: 299:Jbuch 53, 171 296: 292: 288: 284: 280: 276: 271: 270: 264: 259: 255: 251: 247: 243: 239: 238: 232: 227: 223: 219: 218: 213: 209: 205: 201: 200: 195: 191: 187: 183: 179: 175: 171: 167: 166: 161: 157: 153: 152: 147: 140: 136: 135:Gabriel Sudan 131: 128: 124: 119: 116: 112: 107: 104: 97: 95: 93: 89: 85: 80: 78: 74: 73:David Hilbert 70: 66: 62: 58: 53: 51: 47: 43: 39: 38:mathematician 36: 32: 31:Gabriel Sudan 25: 21: 298: 278: 274: 256:(1): 73–79. 253: 249: 221: 215: 169: 163: 148:Bibliography 130: 118: 106: 81: 68: 54: 30: 29: 321:1977 deaths 316:1899 births 172:: 118–133. 310:Categories 287:53.0171.01 186:54.0056.06 111:Sudan 1927 281:: 11–30. 194:123431274 63:from the 57:Bucharest 295:43769875 244:(2006). 158:(1928). 55:Born in 35:Romanian 137:at the 293:  285:  192:  184:  24:ZĂĽrich 291:JSTOR 190:S2CID 98:Notes 61:Ph.D. 26:1932 283:JFM 258:doi 226:doi 182:JFM 174:doi 312:: 297:. 289:. 279:30 277:. 252:. 248:. 220:. 214:. 206:; 188:. 180:. 170:99 168:. 162:. 94:. 52:. 266:. 260:: 254:1 234:. 228:: 222:6 196:. 176:: 125:. 113:.

Index


ZĂĽrich
Romanian
mathematician
Sudan function
theory of computation
Ackermann function
Bucharest
Ph.D.
University of Göttingen
David Hilbert
Polytechnic University of Bucharest
Wilhelm Ackermann
recursive functions
primitive recursive
Sudan 1927
Ackermann 1928
Gabriel Sudan
Mathematics Genealogy Project
Ackermann, Wilhelm
"Zum Hilbertschen Aufbau der reellen Zahlen"
Mathematische Annalen
doi
10.1007/BF01459088
JFM
54.0056.06
S2CID
123431274
Calude, Cristian
Marcus, Solomon

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