Knowledge

Tent map

Source 📝

1609: 2719: 617: 2711: 1641: 25: 1658: 122: 609: 1272: 1074: 527: 1353:
notation: It shifts the binary point one place to the right; then, if what appears to the left of the binary point is a "one" it changes all ones to zeroes and vice versa (with the exception of the final bit "one" in the case of a finite binary expansion); starting from an irrational number, this
1086: 1915: 892: 130: 904: 326: 759:
of the map – that is, it is the smallest invariant subset of the real line under this map. If μ is greater than the square root of 2, these intervals merge, and the Julia set is the whole interval from μ − μ/2 to μ/2 (see bifurcation
1267:{\displaystyle {\frac {\mu }{\mu ^{4}+1}}\to {\frac {\mu ^{2}}{\mu ^{4}+1}}\to {\frac {\mu ^{3}}{\mu ^{4}+1}}\to {\frac {\mu ^{4}}{\mu ^{4}+1}}\to {\frac {\mu }{\mu ^{4}+1}}{\mbox{ appears at }}\mu \approx 1.8393} 743: 1579: 1711: 776: 1069:{\displaystyle {\frac {\mu }{\mu ^{3}+1}}\to {\frac {\mu ^{2}}{\mu ^{3}+1}}\to {\frac {\mu ^{3}}{\mu ^{3}+1}}\to {\frac {\mu }{\mu ^{3}+1}}{\mbox{ appears at }}\mu ={\frac {1+{\sqrt {5}}}{2}}} 237: 1280:
If μ equals 2 the system maps the interval onto itself. There are now periodic points with every orbit length within this interval, as well as non-periodic points. The periodic points are
2130: 522:{\displaystyle x_{n+1}=f_{\mu }(x_{n})={\begin{cases}\mu x_{n}&\mathrm {for} ~~x_{n}<{\frac {1}{2}}\\\mu (1-x_{n})&\mathrm {for} ~~{\frac {1}{2}}\leq x_{n}\end{cases}}} 2017: 1649:
A closer look at the orbit diagram shows that there are 4 separated regions at μ ≈ 1. For further magnification, 2 reference lines (red) are drawn from the tip to suitable
1982: 1703: 1452: 586: 2157: 2044: 1956: 1483: 1414: 1387: 1347: 1316: 318: 2163:. Thus data from an asymmetric tent map cannot be distinguished, using the autocorrelation function, from data generated by a first-order autoregressive process. 2160: 1666:
With distance measured from the corresponding reference lines, further detail appears in the upper and lower part of the map. (total 8 separated regions at some μ)
2171:
The tent map has found applications in social cognitive optimization, chaos in economics, image encryption, on risk and market sentiments for pricing, etc.
1591:
within the interval . The Julia set still contains an infinite number of both non-periodic and periodic points (including orbits for any orbit length) but
680:
If μ is greater than 1 the system has two fixed points, one at 0, and the other at μ/(μ + 1). Both fixed points are unstable, i.e. a value of
767:
are unstable (i.e. nearby points move away from the orbits rather than towards them). Orbits with longer lengths appear as μ increases. For example:
3008: 2838: 701: 1910:{\displaystyle v_{n+1}={\begin{cases}v_{n}/a&\mathrm {for} ~~v_{n}\in \\(1-v_{n})/(1-a)&\mathrm {for} ~~v_{n}\in \end{cases}}} 1494: 1599:(obtained by successively deleting middle thirds from subsets of the unit line) is the Julia set of the tent map for μ = 3. 887:{\displaystyle {\frac {\mu }{\mu ^{2}+1}}\to {\frac {\mu ^{2}}{\mu ^{2}+1}}\to {\frac {\mu }{\mu ^{2}+1}}{\mbox{ appears at }}\mu =1} 1608: 684:
close to either fixed point will move away from it, rather than towards it. For example, when μ is 1.5 there is a fixed point at
2718: 2478: 2671: 643:
Depending on the value of μ, the tent map demonstrates a range of dynamical behaviour ranging from predictable to chaotic.
2618: 2951: 172: 89: 3186: 108: 61: 2993: 2681: 2868: 2322: 2052: 755:
the system maps a set of intervals between μ − μ/2 and μ/2 to themselves. This set of intervals is the
539:
may be viewed as the result of the operation of folding the unit interval in two, then stretching the resulting
68: 46: 2686: 2676: 3033: 2941: 2806: 532:
where μ is a positive real constant. Choosing for instance the parameter μ = 2, the effect of the function
763:
If μ is between 1 and 2 the interval contains both periodic and non-periodic points, although all of the
75: 2946: 2471: 2334: 1987: 3013: 2298: 3061: 1676: 655: 57: 42: 1739: 383: 2765: 2204: 1359: 2710: 1623:
variable with respect to number of iterations) stops fluctuating and no values are observed after
2926: 2691: 2598: 637: 35: 2666: 2966: 2578: 2047: 540: 157: 3285: 3116: 3023: 2821: 2648: 2583: 2558: 2464: 1961: 1682: 1431: 620:
Bifurcation diagram for the tent map. Higher density indicates increased probability of the
565: 3126: 2878: 2778: 2623: 2256:"Social cognitive optimization with tent map for combined heat and power economic dispatch" 2135: 2022: 1923: 1461: 1392: 1365: 1325: 1294: 550:
of the interval assumes new subsequent positions as described above, generating a sequence
296: 2956: 8: 3086: 3043: 3028: 2873: 2826: 2811: 2796: 2696: 2603: 2588: 2573: 2221: 279: 264: 247: 2628: 2255: 3264: 3131: 2961: 2848: 2843: 2735: 2613: 2515: 2267: 640:, and thus the behaviours of the two maps are in this sense identical under iteration. 1587:
If μ is greater than 2 the map's Julia set becomes disconnected, and breaks up into a
82: 3136: 3101: 3091: 2988: 2608: 2530: 2430: 2379: 1592: 1319: 283: 3151: 3244: 3156: 3106: 3003: 2931: 2883: 2760: 2745: 2740: 2535: 2420: 2410: 2371: 2338: 2330: 2277: 2240:
Brock, W. A., "Distinguishing random and deterministic systems: Abridged version,"
764: 752: 275: 3176: 3071: 2998: 2831: 2643: 2633: 3166: 3111: 2046:} will have the same autocorrelation function as will data from the first-order 3259: 3226: 3221: 3216: 3018: 2908: 2903: 2801: 2750: 2540: 2415: 1289: 2375: 3279: 3254: 3211: 3201: 3196: 3096: 3076: 2936: 2858: 2755: 2563: 2434: 2398: 2383: 2299:"Chapter 40 Non-linear dynamical systems: Instability and chaos in economics" 2208: 1354:
process goes on forever without repeating itself. The invariant measure for
1350: 616: 589: 272: 268: 2359: 3206: 3171: 3081: 3038: 2893: 2888: 2487: 1455: 1425: 1285: 629: 597: 2853: 1595:
point within will now eventually diverge towards infinity. The canonical
624:
variable acquiring that value for the given value of the μ parameter.
3191: 3181: 3066: 2816: 2638: 2545: 2180: 1612: 1417: 153: 145: 2425: 2343: 3249: 3146: 2593: 1596: 1588: 2399:"On risk and market sentiments driving financial share price dynamics" 2282: 3161: 3121: 2863: 2525: 2510: 2397:
Lampart, Marek; Lampartová, Alžběta; Orlando, Giuseppe (2023-09-01).
2185: 1619:= 2.0 which shows numerical error: "the plot of time series (plot of 1281: 756: 738:{\displaystyle 0.61\to 0.585\to 0.6225\to 0.56625\to 0.650625\ldots } 652: 1640: 24: 2272: 2568: 2520: 1657: 1574:{\displaystyle x_{n}={\tfrac {2}{\pi }}\sin ^{-1}(y_{n}^{1/2}).} 588:
case of the tent map is a non-linear transformation of both the
543:
to get again the interval . Iterating the procedure, any point
3141: 2456: 2358:
Li, Chunhu; Luo, Guangchun; Qin, Ke; Li, Chunbao (2017-01-01).
1458:
to each other: Denoting the logistically evolving variable as
1675:
The asymmetric tent map is essentially a distorted, but still
1389:} will show zero autocorrelation at all non-zero lags. Thus 121: 688:= 0.6 (since 1.5(1 − 0.6) = 0.6) but starting at 1903: 608: 515: 243: 129: 677:
less than or equal to 1/2 are fixed points of the system.
140: = 0.4 over the tent map with μ = 1.9. 2451: 2396: 2260:
International Transactions on Electrical Energy Systems
2360:"An image encryption scheme based on chaotic tent map" 1998: 1512: 1249: 1032: 869: 2138: 2055: 2025: 1990: 1964: 1926: 1714: 1685: 1497: 1464: 1434: 1395: 1368: 1328: 1322:. This can be seen by noting what the map does when 1297: 1089: 907: 779: 704: 568: 329: 299: 175: 1358:
is the uniform density over the unit interval. The
257:. For the values of the parameter μ within 0 and 2, 2297:Brock, William A.; Dechert, W. Davis (1991-01-01), 1420:using the autocorrelation function. Note that the 49:. Unsourced material may be challenged and removed. 2226:Iterated Maps on the Interval as Dynamical Systems 2151: 2124: 2038: 2011: 1976: 1950: 1909: 1697: 1573: 1477: 1446: 1408: 1381: 1341: 1310: 1266: 1068: 886: 737: 580: 521: 312: 231: 232:{\displaystyle f_{\mu }(x):=\mu \min\{x,\,1-x\},} 3277: 2335:10.1007/978-3-030-70982-2#editorsandaffiliations 1661:Further magnification shows 8 separated regions. 201: 1635: 1644:Magnification near the tip shows more details. 1288:. In fact, the dynamics will be non-periodic 2472: 2296: 1984:case of the tent map is the present case of 223: 204: 2305:, vol. 4, Elsevier, pp. 2209–2235 2125:{\displaystyle w_{n+1}=(2a-1)w_{n}+u_{n+1}} 133:Example of iterating the initial condition 2479: 2465: 2357: 628:The tent map with parameter μ = 2 and the 2424: 2414: 2342: 2281: 2271: 2161:independently and identically distributed 213: 109:Learn how and when to remove this message 1705:case of the tent map. It is defined by 1656: 1639: 1607: 658:of the system for all initial values of 615: 607: 128: 120: 2236: 2234: 3278: 2205:Conjugating the Tent and Logistic Maps 1670: 662:i.e. the system will converge towards 2460: 2254:Sun, Jiaze; Li, Yang (January 2019). 2253: 2231: 47:adding citations to reliable sources 18: 2619:Measure-preserving dynamical system 2501: 1653:at certain μ (e.g., 1.10) as shown. 1603: 13: 2303:Handbook of Mathematical Economics 1862: 1859: 1856: 1769: 1766: 1763: 1615:of the Tent map for the parameter 1362:for a sufficiently long sequence { 479: 476: 473: 408: 405: 402: 14: 3297: 3187:Oleksandr Mykolayovych Sharkovsky 2445: 2012:{\displaystyle a={\tfrac {1}{2}}} 2717: 2709: 2486: 23: 2166: 1631:= 2.0, initial point is random. 34:needs additional citations for 2952:Rabinovich–Fabrikant equations 2390: 2351: 2315: 2290: 2247: 2214: 2198: 2090: 2075: 1945: 1933: 1897: 1885: 1850: 1838: 1830: 1811: 1804: 1792: 1565: 1539: 1220: 1185: 1150: 1115: 1003: 968: 933: 840: 805: 726: 720: 714: 708: 666:= 0 from any initial value of 647:If μ is less than 1 the point 612:Orbits of unit-height tent map 467: 448: 372: 359: 192: 186: 1: 2323:"Nonlinearities in Economics" 2191: 1416:cannot be distinguished from 293:in gives rise to a sequence 271:into itself, thus defining a 1636:Magnifying the orbit diagram 603: 7: 2687:Poincaré recurrence theorem 2228:, Boston: Birkhauser, 1980. 2174: 1284:in , so the map has become 10: 3302: 2682:Poincaré–Bendixson theorem 2416:10.1007/s11071-023-08702-5 2244:40, October 1986, 168-195. 2242:Journal of Economic Theory 751:If μ is between 1 and the 242:the name being due to the 125:Graph of tent map function 3235: 3052: 3034:Swinging Atwood's machine 2979: 2917: 2787: 2774: 2726: 2707: 2677:Krylov–Bogolyubov theorem 2657: 2554: 2494: 2376:10.1007/s11071-016-3030-8 1454:case of the tent map are 2942:Lotka–Volterra equations 2766:Synchronization of chaos 2569:axiom A dynamical system 2211:, University of Michigan 1360:autocorrelation function 673:If μ is 1 all values of 152:with parameter μ is the 2927:Double scroll attractor 2692:Stable manifold theorem 2599:False nearest neighbors 638:topologically conjugate 278:on it (equivalently, a 2967:Van der Pol oscillator 2947:Mackey–Glass equations 2579:Box-counting dimension 2153: 2126: 2048:autoregressive process 2040: 2013: 1978: 1977:{\displaystyle \mu =2} 1952: 1911: 1699: 1698:{\displaystyle \mu =2} 1662: 1645: 1632: 1575: 1485:, the homeomorphism is 1479: 1448: 1447:{\displaystyle \mu =2} 1410: 1383: 1343: 1312: 1268: 1251: appears at  1070: 1034: appears at  888: 871: appears at  739: 625: 613: 582: 581:{\displaystyle \mu =2} 523: 314: 233: 141: 126: 3117:Svetlana Jitomirskaya 3024:Multiscroll attractor 2869:Interval exchange map 2822:Dyadic transformation 2807:Complex quadratic map 2649:Topological conjugacy 2584:Correlation dimension 2559:Anosov diffeomorphism 2220:Collett, Pierre, and 2154: 2152:{\displaystyle u_{n}} 2127: 2041: 2039:{\displaystyle v_{n}} 2014: 1979: 1953: 1951:{\displaystyle a\in } 1912: 1700: 1660: 1643: 1611: 1576: 1480: 1478:{\displaystyle y_{n}} 1449: 1411: 1409:{\displaystyle x_{n}} 1384: 1382:{\displaystyle x_{n}} 1344: 1342:{\displaystyle x_{n}} 1313: 1311:{\displaystyle x_{0}} 1269: 1071: 889: 740: 619: 611: 583: 524: 315: 313:{\displaystyle x_{n}} 234: 132: 124: 3127:Edward Norton Lorenz 2222:Eckmann, Jean-Pierre 2136: 2053: 2023: 1988: 1962: 1924: 1712: 1683: 1495: 1462: 1432: 1393: 1366: 1326: 1295: 1087: 905: 777: 702: 566: 327: 297: 173: 43:improve this article 3087:Mitchell Feigenbaum 3029:Population dynamics 3014:Hénon–Heiles system 2874:Irrational rotation 2827:Dynamical billiards 2812:Coupled map lattice 2672:Liouville's theorem 2604:Hausdorff dimension 2589:Conservative system 2574:Bifurcation diagram 2409:(17): 16585–16604. 1671:Asymmetric tent map 1564: 280:recurrence relation 246:-like shape of the 3265:Santa Fe Institute 3132:Aleksandr Lyapunov 2962:Three-body problem 2849:Gingerbreadman map 2736:Bifurcation theory 2614:Lyapunov stability 2403:Nonlinear Dynamics 2364:Nonlinear Dynamics 2149: 2122: 2036: 2009: 2007: 1974: 1948: 1907: 1902: 1695: 1663: 1646: 1633: 1571: 1542: 1521: 1475: 1444: 1406: 1379: 1339: 1308: 1264: 1253: 1066: 1036: 884: 873: 735: 626: 614: 578: 519: 514: 310: 282:). In particular, 229: 142: 127: 3273: 3272: 3137:Benoît Mandelbrot 3102:Martin Gutzwiller 3092:Peter Grassberger 2975: 2974: 2957:Rössler attractor 2705: 2704: 2609:Invariant measure 2531:Lyapunov exponent 2283:10.1002/etep.2660 2006: 1871: 1868: 1778: 1775: 1679:, version of the 1627:= 50". Parameter 1520: 1252: 1246: 1218: 1183: 1148: 1113: 1064: 1058: 1035: 1029: 1001: 966: 931: 872: 866: 838: 803: 497: 488: 485: 439: 417: 414: 119: 118: 111: 93: 3293: 3245:Butterfly effect 3157:Itamar Procaccia 3107:Brosl Hasslacher 3004:Elastic pendulum 2932:Duffing equation 2879:Kaplan–Yorke map 2797:Arnold's cat map 2785: 2784: 2761:Stability theory 2746:Dynamical system 2741:Control of chaos 2721: 2713: 2697:Takens's theorem 2629:Poincaré section 2499: 2498: 2481: 2474: 2467: 2458: 2457: 2439: 2438: 2428: 2418: 2394: 2388: 2387: 2355: 2349: 2348: 2346: 2319: 2313: 2312: 2311: 2310: 2294: 2288: 2287: 2285: 2275: 2251: 2245: 2238: 2229: 2218: 2212: 2202: 2158: 2156: 2155: 2150: 2148: 2147: 2131: 2129: 2128: 2123: 2121: 2120: 2102: 2101: 2071: 2070: 2045: 2043: 2042: 2037: 2035: 2034: 2018: 2016: 2015: 2010: 2008: 1999: 1983: 1981: 1980: 1975: 1957: 1955: 1954: 1949: 1916: 1914: 1913: 1908: 1906: 1905: 1881: 1880: 1869: 1866: 1865: 1837: 1829: 1828: 1788: 1787: 1776: 1773: 1772: 1756: 1751: 1750: 1730: 1729: 1704: 1702: 1701: 1696: 1677:piecewise linear 1604:Numerical errors 1580: 1578: 1577: 1572: 1563: 1559: 1550: 1535: 1534: 1522: 1513: 1507: 1506: 1484: 1482: 1481: 1476: 1474: 1473: 1453: 1451: 1450: 1445: 1424:= 4 case of the 1415: 1413: 1412: 1407: 1405: 1404: 1388: 1386: 1385: 1380: 1378: 1377: 1349:is expressed in 1348: 1346: 1345: 1340: 1338: 1337: 1317: 1315: 1314: 1309: 1307: 1306: 1273: 1271: 1270: 1265: 1254: 1250: 1247: 1245: 1238: 1237: 1224: 1219: 1217: 1210: 1209: 1199: 1198: 1189: 1184: 1182: 1175: 1174: 1164: 1163: 1154: 1149: 1147: 1140: 1139: 1129: 1128: 1119: 1114: 1112: 1105: 1104: 1091: 1075: 1073: 1072: 1067: 1065: 1060: 1059: 1054: 1045: 1037: 1033: 1030: 1028: 1021: 1020: 1007: 1002: 1000: 993: 992: 982: 981: 972: 967: 965: 958: 957: 947: 946: 937: 932: 930: 923: 922: 909: 893: 891: 890: 885: 874: 870: 867: 865: 858: 857: 844: 839: 837: 830: 829: 819: 818: 809: 804: 802: 795: 794: 781: 753:square root of 2 744: 742: 741: 736: 596:= 4 case of the 587: 585: 584: 579: 528: 526: 525: 520: 518: 517: 511: 510: 498: 490: 486: 483: 482: 466: 465: 440: 432: 427: 426: 415: 412: 411: 398: 397: 371: 370: 358: 357: 345: 344: 319: 317: 316: 311: 309: 308: 276:dynamical system 238: 236: 235: 230: 185: 184: 114: 107: 103: 100: 94: 92: 51: 27: 19: 16:Mathematical map 3301: 3300: 3296: 3295: 3294: 3292: 3291: 3290: 3276: 3275: 3274: 3269: 3237: 3231: 3177:Caroline Series 3072:Mary Cartwright 3054: 3048: 2999:Double pendulum 2981: 2971: 2920: 2913: 2839:Exponential map 2790: 2776: 2770: 2728: 2722: 2715: 2701: 2667:Ergodic theorem 2660: 2653: 2644:Stable manifold 2634:Recurrence plot 2550: 2504: 2490: 2485: 2448: 2443: 2442: 2395: 2391: 2356: 2352: 2321: 2320: 2316: 2308: 2306: 2295: 2291: 2252: 2248: 2239: 2232: 2219: 2215: 2203: 2199: 2194: 2177: 2169: 2143: 2139: 2137: 2134: 2133: 2110: 2106: 2097: 2093: 2060: 2056: 2054: 2051: 2050: 2030: 2026: 2024: 2021: 2020: 2019:. A sequence { 1997: 1989: 1986: 1985: 1963: 1960: 1959: 1925: 1922: 1921: 1901: 1900: 1876: 1872: 1855: 1853: 1833: 1824: 1820: 1808: 1807: 1783: 1779: 1762: 1760: 1752: 1746: 1742: 1735: 1734: 1719: 1715: 1713: 1710: 1709: 1684: 1681: 1680: 1673: 1638: 1606: 1555: 1551: 1546: 1527: 1523: 1511: 1502: 1498: 1496: 1493: 1492: 1469: 1465: 1463: 1460: 1459: 1433: 1430: 1429: 1400: 1396: 1394: 1391: 1390: 1373: 1369: 1367: 1364: 1363: 1333: 1329: 1327: 1324: 1323: 1302: 1298: 1296: 1293: 1292: 1248: 1233: 1229: 1228: 1223: 1205: 1201: 1200: 1194: 1190: 1188: 1170: 1166: 1165: 1159: 1155: 1153: 1135: 1131: 1130: 1124: 1120: 1118: 1100: 1096: 1095: 1090: 1088: 1085: 1084: 1053: 1046: 1044: 1031: 1016: 1012: 1011: 1006: 988: 984: 983: 977: 973: 971: 953: 949: 948: 942: 938: 936: 918: 914: 913: 908: 906: 903: 902: 868: 853: 849: 848: 843: 825: 821: 820: 814: 810: 808: 790: 786: 785: 780: 778: 775: 774: 703: 700: 699: 632:with parameter 606: 567: 564: 563: 558: 549: 538: 513: 512: 506: 502: 489: 472: 470: 461: 457: 442: 441: 431: 422: 418: 401: 399: 393: 389: 379: 378: 366: 362: 353: 349: 334: 330: 328: 325: 324: 304: 300: 298: 295: 294: 292: 263: 256: 180: 176: 174: 171: 170: 165: 139: 115: 104: 98: 95: 52: 50: 40: 28: 17: 12: 11: 5: 3299: 3289: 3288: 3271: 3270: 3268: 3267: 3262: 3260:Predictability 3257: 3252: 3247: 3241: 3239: 3233: 3232: 3230: 3229: 3227:Lai-Sang Young 3224: 3222:James A. Yorke 3219: 3217:Amie Wilkinson 3214: 3209: 3204: 3199: 3194: 3189: 3184: 3179: 3174: 3169: 3164: 3159: 3154: 3152:Henri Poincaré 3149: 3144: 3139: 3134: 3129: 3124: 3119: 3114: 3109: 3104: 3099: 3094: 3089: 3084: 3079: 3074: 3069: 3064: 3058: 3056: 3050: 3049: 3047: 3046: 3041: 3036: 3031: 3026: 3021: 3019:Kicked rotator 3016: 3011: 3006: 3001: 2996: 2991: 2989:Chua's circuit 2985: 2983: 2977: 2976: 2973: 2972: 2970: 2969: 2964: 2959: 2954: 2949: 2944: 2939: 2934: 2929: 2923: 2921: 2918: 2915: 2914: 2912: 2911: 2909:Zaslavskii map 2906: 2904:Tinkerbell map 2901: 2896: 2891: 2886: 2881: 2876: 2871: 2866: 2861: 2856: 2851: 2846: 2841: 2836: 2835: 2834: 2824: 2819: 2814: 2809: 2804: 2799: 2793: 2791: 2788: 2782: 2772: 2771: 2769: 2768: 2763: 2758: 2753: 2751:Ergodic theory 2748: 2743: 2738: 2732: 2730: 2724: 2723: 2708: 2706: 2703: 2702: 2700: 2699: 2694: 2689: 2684: 2679: 2674: 2669: 2663: 2661: 2658: 2655: 2654: 2652: 2651: 2646: 2641: 2636: 2631: 2626: 2621: 2616: 2611: 2606: 2601: 2596: 2591: 2586: 2581: 2576: 2571: 2566: 2561: 2555: 2552: 2551: 2549: 2548: 2543: 2541:Periodic point 2538: 2533: 2528: 2523: 2518: 2513: 2507: 2505: 2502: 2496: 2492: 2491: 2484: 2483: 2476: 2469: 2461: 2455: 2454: 2447: 2446:External links 2444: 2441: 2440: 2389: 2370:(1): 127–133. 2350: 2314: 2289: 2246: 2230: 2213: 2196: 2195: 2193: 2190: 2189: 2188: 2183: 2176: 2173: 2168: 2165: 2146: 2142: 2119: 2116: 2113: 2109: 2105: 2100: 2096: 2092: 2089: 2086: 2083: 2080: 2077: 2074: 2069: 2066: 2063: 2059: 2033: 2029: 2005: 2002: 1996: 1993: 1973: 1970: 1967: 1947: 1944: 1941: 1938: 1935: 1932: 1929: 1920:for parameter 1918: 1917: 1904: 1899: 1896: 1893: 1890: 1887: 1884: 1879: 1875: 1864: 1861: 1858: 1854: 1852: 1849: 1846: 1843: 1840: 1836: 1832: 1827: 1823: 1819: 1816: 1813: 1810: 1809: 1806: 1803: 1800: 1797: 1794: 1791: 1786: 1782: 1771: 1768: 1765: 1761: 1759: 1755: 1749: 1745: 1741: 1740: 1738: 1733: 1728: 1725: 1722: 1718: 1694: 1691: 1688: 1672: 1669: 1668: 1667: 1655: 1654: 1637: 1634: 1605: 1602: 1601: 1600: 1584: 1583: 1582: 1581: 1570: 1567: 1562: 1558: 1554: 1549: 1545: 1541: 1538: 1533: 1530: 1526: 1519: 1516: 1510: 1505: 1501: 1487: 1486: 1472: 1468: 1443: 1440: 1437: 1403: 1399: 1376: 1372: 1336: 1332: 1305: 1301: 1290:if and only if 1277: 1276: 1275: 1274: 1263: 1260: 1257: 1244: 1241: 1236: 1232: 1227: 1222: 1216: 1213: 1208: 1204: 1197: 1193: 1187: 1181: 1178: 1173: 1169: 1162: 1158: 1152: 1146: 1143: 1138: 1134: 1127: 1123: 1117: 1111: 1108: 1103: 1099: 1094: 1079: 1078: 1077: 1076: 1063: 1057: 1052: 1049: 1043: 1040: 1027: 1024: 1019: 1015: 1010: 1005: 999: 996: 991: 987: 980: 976: 970: 964: 961: 956: 952: 945: 941: 935: 929: 926: 921: 917: 912: 897: 896: 895: 894: 883: 880: 877: 864: 861: 856: 852: 847: 842: 836: 833: 828: 824: 817: 813: 807: 801: 798: 793: 789: 784: 769: 768: 761: 748: 747: 746: 745: 734: 731: 728: 725: 722: 719: 716: 713: 710: 707: 694: 693: 678: 671: 605: 602: 577: 574: 571: 554: 547: 536: 530: 529: 516: 509: 505: 501: 496: 493: 481: 478: 475: 471: 469: 464: 460: 456: 453: 450: 447: 444: 443: 438: 435: 430: 425: 421: 410: 407: 404: 400: 396: 392: 388: 385: 384: 382: 377: 374: 369: 365: 361: 356: 352: 348: 343: 340: 337: 333: 307: 303: 290: 261: 254: 240: 239: 228: 225: 222: 219: 216: 212: 209: 206: 203: 200: 197: 194: 191: 188: 183: 179: 163: 137: 117: 116: 31: 29: 22: 15: 9: 6: 4: 3: 2: 3298: 3287: 3284: 3283: 3281: 3266: 3263: 3261: 3258: 3256: 3255:Edge of chaos 3253: 3251: 3248: 3246: 3243: 3242: 3240: 3234: 3228: 3225: 3223: 3220: 3218: 3215: 3213: 3212:Marcelo Viana 3210: 3208: 3205: 3203: 3202:Audrey Terras 3200: 3198: 3197:Floris Takens 3195: 3193: 3190: 3188: 3185: 3183: 3180: 3178: 3175: 3173: 3170: 3168: 3165: 3163: 3160: 3158: 3155: 3153: 3150: 3148: 3145: 3143: 3140: 3138: 3135: 3133: 3130: 3128: 3125: 3123: 3120: 3118: 3115: 3113: 3110: 3108: 3105: 3103: 3100: 3098: 3097:Celso Grebogi 3095: 3093: 3090: 3088: 3085: 3083: 3080: 3078: 3077:Chen Guanrong 3075: 3073: 3070: 3068: 3065: 3063: 3062:Michael Berry 3060: 3059: 3057: 3051: 3045: 3042: 3040: 3037: 3035: 3032: 3030: 3027: 3025: 3022: 3020: 3017: 3015: 3012: 3010: 3007: 3005: 3002: 3000: 2997: 2995: 2992: 2990: 2987: 2986: 2984: 2978: 2968: 2965: 2963: 2960: 2958: 2955: 2953: 2950: 2948: 2945: 2943: 2940: 2938: 2937:Lorenz system 2935: 2933: 2930: 2928: 2925: 2924: 2922: 2916: 2910: 2907: 2905: 2902: 2900: 2897: 2895: 2892: 2890: 2887: 2885: 2884:Langton's ant 2882: 2880: 2877: 2875: 2872: 2870: 2867: 2865: 2862: 2860: 2859:Horseshoe map 2857: 2855: 2852: 2850: 2847: 2845: 2842: 2840: 2837: 2833: 2830: 2829: 2828: 2825: 2823: 2820: 2818: 2815: 2813: 2810: 2808: 2805: 2803: 2800: 2798: 2795: 2794: 2792: 2786: 2783: 2780: 2773: 2767: 2764: 2762: 2759: 2757: 2756:Quantum chaos 2754: 2752: 2749: 2747: 2744: 2742: 2739: 2737: 2734: 2733: 2731: 2725: 2720: 2716: 2712: 2698: 2695: 2693: 2690: 2688: 2685: 2683: 2680: 2678: 2675: 2673: 2670: 2668: 2665: 2664: 2662: 2656: 2650: 2647: 2645: 2642: 2640: 2637: 2635: 2632: 2630: 2627: 2625: 2622: 2620: 2617: 2615: 2612: 2610: 2607: 2605: 2602: 2600: 2597: 2595: 2592: 2590: 2587: 2585: 2582: 2580: 2577: 2575: 2572: 2570: 2567: 2565: 2564:Arnold tongue 2562: 2560: 2557: 2556: 2553: 2547: 2544: 2542: 2539: 2537: 2534: 2532: 2529: 2527: 2524: 2522: 2519: 2517: 2514: 2512: 2509: 2508: 2506: 2500: 2497: 2493: 2489: 2482: 2477: 2475: 2470: 2468: 2463: 2462: 2459: 2453: 2452:ChaosBook.org 2450: 2449: 2436: 2432: 2427: 2422: 2417: 2412: 2408: 2404: 2400: 2393: 2385: 2381: 2377: 2373: 2369: 2365: 2361: 2354: 2345: 2340: 2336: 2332: 2328: 2324: 2318: 2304: 2300: 2293: 2284: 2279: 2274: 2269: 2265: 2261: 2257: 2250: 2243: 2237: 2235: 2227: 2223: 2217: 2210: 2209:Jeffrey Rauch 2206: 2201: 2197: 2187: 2184: 2182: 2179: 2178: 2172: 2164: 2162: 2144: 2140: 2117: 2114: 2111: 2107: 2103: 2098: 2094: 2087: 2084: 2081: 2078: 2072: 2067: 2064: 2061: 2057: 2049: 2031: 2027: 2003: 2000: 1994: 1991: 1971: 1968: 1965: 1942: 1939: 1936: 1930: 1927: 1894: 1891: 1888: 1882: 1877: 1873: 1847: 1844: 1841: 1834: 1825: 1821: 1817: 1814: 1801: 1798: 1795: 1789: 1784: 1780: 1757: 1753: 1747: 1743: 1736: 1731: 1726: 1723: 1720: 1716: 1708: 1707: 1706: 1692: 1689: 1686: 1678: 1665: 1664: 1659: 1652: 1648: 1647: 1642: 1630: 1626: 1622: 1618: 1614: 1610: 1598: 1594: 1590: 1586: 1585: 1568: 1560: 1556: 1552: 1547: 1543: 1536: 1531: 1528: 1524: 1517: 1514: 1508: 1503: 1499: 1491: 1490: 1489: 1488: 1470: 1466: 1457: 1441: 1438: 1435: 1427: 1423: 1419: 1401: 1397: 1374: 1370: 1361: 1357: 1352: 1334: 1330: 1321: 1303: 1299: 1291: 1287: 1283: 1279: 1278: 1261: 1258: 1255: 1242: 1239: 1234: 1230: 1225: 1214: 1211: 1206: 1202: 1195: 1191: 1179: 1176: 1171: 1167: 1160: 1156: 1144: 1141: 1136: 1132: 1125: 1121: 1109: 1106: 1101: 1097: 1092: 1083: 1082: 1081: 1080: 1061: 1055: 1050: 1047: 1041: 1038: 1025: 1022: 1017: 1013: 1008: 997: 994: 989: 985: 978: 974: 962: 959: 954: 950: 943: 939: 927: 924: 919: 915: 910: 901: 900: 899: 898: 881: 878: 875: 862: 859: 854: 850: 845: 834: 831: 826: 822: 815: 811: 799: 796: 791: 787: 782: 773: 772: 771: 770: 766: 762: 758: 754: 750: 749: 732: 729: 723: 717: 711: 705: 698: 697: 696: 695: 692:= 0.61 we get 691: 687: 683: 679: 676: 672: 669: 665: 661: 657: 654: 650: 646: 645: 644: 641: 639: 635: 631: 623: 618: 610: 601: 599: 595: 591: 590:bit shift map 575: 572: 569: 560: 557: 553: 546: 542: 535: 507: 503: 499: 494: 491: 462: 458: 454: 451: 445: 436: 433: 428: 423: 419: 394: 390: 386: 380: 375: 367: 363: 354: 350: 346: 341: 338: 335: 331: 323: 322: 321: 305: 301: 289: 285: 281: 277: 274: 273:discrete-time 270: 269:unit interval 266: 260: 253: 249: 245: 226: 220: 217: 214: 210: 207: 198: 195: 189: 181: 177: 169: 168: 167: 162: 159: 155: 151: 147: 136: 131: 123: 113: 110: 102: 99:December 2009 91: 88: 84: 81: 77: 74: 70: 67: 63: 60: –  59: 55: 54:Find sources: 48: 44: 38: 37: 32:This article 30: 26: 21: 20: 3286:Chaotic maps 3207:Mary Tsingou 3172:David Ruelle 3167:Otto Rössler 3112:Michel Hénon 3082:Leon O. Chua 3039:Tilt-A-Whirl 3009:FPUT problem 2898: 2894:Standard map 2889:Logistic map 2714: 2488:Chaos theory 2426:10084/152214 2406: 2402: 2392: 2367: 2363: 2353: 2344:11581/480148 2327:SpringerLink 2326: 2317: 2307:, retrieved 2302: 2292: 2266:(1): e2660. 2263: 2259: 2249: 2241: 2225: 2216: 2200: 2170: 2167:Applications 1919: 1674: 1650: 1628: 1624: 1620: 1616: 1593:almost every 1456:homeomorphic 1426:logistic map 1421: 1355: 689: 685: 681: 674: 667: 663: 659: 648: 642: 633: 630:logistic map 627: 621: 598:logistic map 593: 561: 555: 551: 544: 533: 531: 287: 258: 251: 241: 160: 149: 143: 134: 105: 96: 86: 79: 72: 65: 53: 41:Please help 36:verification 33: 3192:Nina Snaith 3182:Yakov Sinai 3067:Rufus Bowen 2817:Duffing map 2802:Baker's map 2727:Theoretical 2639:SRB measure 2546:Phase space 2516:Bifurcation 2181:Shift space 1613:Time series 1418:white noise 656:fixed point 166:defined by 146:mathematics 3250:Complexity 3147:Edward Ott 2994:Convection 2919:Continuous 2594:Ergodicity 2309:2023-09-29 2273:1809.03616 2192:References 1597:Cantor set 1589:Cantor set 1320:irrational 653:attractive 651:= 0 is an 69:newspapers 58:"Tent map" 3162:Mary Rees 3122:Bryna Kra 3055:theorists 2864:Ikeda map 2854:Hénon map 2844:Gauss map 2526:Limit set 2511:Attractor 2435:1573-269X 2384:1573-269X 2186:Gray code 2085:− 1966:μ 1931:∈ 1883:∈ 1845:− 1818:− 1790:∈ 1687:μ 1537:⁡ 1529:− 1518:π 1436:μ 1259:≈ 1256:μ 1231:μ 1226:μ 1221:→ 1203:μ 1192:μ 1186:→ 1168:μ 1157:μ 1151:→ 1133:μ 1122:μ 1116:→ 1098:μ 1093:μ 1039:μ 1014:μ 1009:μ 1004:→ 986:μ 975:μ 969:→ 951:μ 940:μ 934:→ 916:μ 911:μ 876:μ 851:μ 846:μ 841:→ 823:μ 812:μ 806:→ 788:μ 783:μ 760:diagram). 757:Julia set 733:… 727:→ 721:→ 715:→ 709:→ 604:Behaviour 570:μ 500:≤ 455:− 446:μ 387:μ 355:μ 284:iterating 218:− 199:μ 182:μ 3280:Category 3238:articles 2980:Physical 2899:Tent map 2789:Discrete 2729:branches 2659:Theorems 2495:Concepts 2175:See also 1428:and the 730:0.650625 636:= 4 are 592:and the 541:interval 286:a point 158:function 156:-valued 150:tent map 3236:Related 3044:Weather 2982:systems 2775:Chaotic 2521:Fractal 1958:. The 1286:chaotic 724:0.56625 83:scholar 3142:Hee Oh 2777:maps ( 2624:Mixing 2433:  2382:  2132:with { 1870:  1867:  1777:  1774:  1351:binary 1262:1.8393 765:orbits 718:0.6225 487:  484:  416:  413:  148:, the 85:  78:  71:  64:  56:  3053:Chaos 2832:outer 2536:Orbit 2268:arXiv 1282:dense 712:0.585 559:in . 248:graph 90:JSTOR 76:books 2779:list 2503:Core 2431:ISSN 2380:ISSN 706:0.61 562:The 429:< 267:the 265:maps 244:tent 154:real 62:news 2421:hdl 2411:doi 2407:111 2372:doi 2339:hdl 2331:doi 2278:doi 1525:sin 1318:is 250:of 202:min 144:In 45:by 3282:: 2429:. 2419:. 2405:. 2401:. 2378:. 2368:87 2366:. 2362:. 2337:. 2329:. 2325:. 2301:, 2276:. 2264:29 2262:. 2258:. 2233:^ 2224:, 2207:, 2159:} 600:. 320:: 196::= 2781:) 2480:e 2473:t 2466:v 2437:. 2423:: 2413:: 2386:. 2374:: 2347:. 2341:: 2333:: 2286:. 2280:: 2270:: 2145:n 2141:u 2118:1 2115:+ 2112:n 2108:u 2104:+ 2099:n 2095:w 2091:) 2088:1 2082:a 2079:2 2076:( 2073:= 2068:1 2065:+ 2062:n 2058:w 2032:n 2028:v 2004:2 2001:1 1995:= 1992:a 1972:2 1969:= 1946:] 1943:1 1940:, 1937:0 1934:[ 1928:a 1898:] 1895:1 1892:, 1889:a 1886:[ 1878:n 1874:v 1863:r 1860:o 1857:f 1851:) 1848:a 1842:1 1839:( 1835:/ 1831:) 1826:n 1822:v 1815:1 1812:( 1805:] 1802:a 1799:, 1796:0 1793:[ 1785:n 1781:v 1770:r 1767:o 1764:f 1758:a 1754:/ 1748:n 1744:v 1737:{ 1732:= 1727:1 1724:+ 1721:n 1717:v 1693:2 1690:= 1651:x 1629:m 1625:n 1621:x 1617:m 1569:. 1566:) 1561:2 1557:/ 1553:1 1548:n 1544:y 1540:( 1532:1 1515:2 1509:= 1504:n 1500:x 1471:n 1467:y 1442:2 1439:= 1422:r 1402:n 1398:x 1375:n 1371:x 1356:x 1335:n 1331:x 1304:0 1300:x 1243:1 1240:+ 1235:4 1215:1 1212:+ 1207:4 1196:4 1180:1 1177:+ 1172:4 1161:3 1145:1 1142:+ 1137:4 1126:2 1110:1 1107:+ 1102:4 1062:2 1056:5 1051:+ 1048:1 1042:= 1026:1 1023:+ 1018:3 998:1 995:+ 990:3 979:3 963:1 960:+ 955:3 944:2 928:1 925:+ 920:3 882:1 879:= 863:1 860:+ 855:2 835:1 832:+ 827:2 816:2 800:1 797:+ 792:2 690:x 686:x 682:x 675:x 670:. 668:x 664:x 660:x 649:x 634:r 622:x 594:r 576:2 573:= 556:n 552:x 548:0 545:x 537:μ 534:f 508:n 504:x 495:2 492:1 480:r 477:o 474:f 468:) 463:n 459:x 452:1 449:( 437:2 434:1 424:n 420:x 409:r 406:o 403:f 395:n 391:x 381:{ 376:= 373:) 368:n 364:x 360:( 351:f 347:= 342:1 339:+ 336:n 332:x 306:n 302:x 291:0 288:x 262:μ 259:f 255:μ 252:f 227:, 224:} 221:x 215:1 211:, 208:x 205:{ 193:) 190:x 187:( 178:f 164:μ 161:f 138:0 135:x 112:) 106:( 101:) 97:( 87:· 80:· 73:· 66:· 39:.

Index


verification
improve this article
adding citations to reliable sources
"Tent map"
news
newspapers
books
scholar
JSTOR
Learn how and when to remove this message


mathematics
real
function
tent
graph
maps
unit interval
discrete-time
dynamical system
recurrence relation
iterating
interval
bit shift map
logistic map


logistic map

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