Knowledge

Inexact differential equation

Source đź“ť

66: 25: 128: 218: 175: 1473: 1119: 1357: 1349: 1882: 1790: 1566: 994: 2003: 1263: 1673: 1623: 1211: 2398: 2403: 963: 236: 2266: 1468:{\displaystyle {\frac {\partial \mu }{\partial y}}M+{\frac {\partial M}{\partial y}}\mu ={\frac {\partial \mu }{\partial x}}N+{\frac {\partial N}{\partial x}}\mu .} 704: 1693: 1283: 1165: 2393: 38: 1996: 1288: 2053: 447: 2520: 2166: 1696: 578: 2210: 1989: 619: 149: 136: 2104: 509: 2388: 956: 411: 2313: 2094: 830: 484: 1801: 1709: 44: 2099: 2063: 1950: 505: 457: 272: 254: 109: 87: 52: 2535: 2161: 2073: 573: 492: 467: 2515: 2129: 1700: 949: 185: 2444: 2200: 1484: 1114:{\displaystyle M(x,y)\,dx+N(x,y)\,dy=0,{\text{ where }}{\frac {\partial M}{\partial y}}\neq {\frac {\partial N}{\partial x}}.} 884: 609: 2525: 2043: 527: 437: 2215: 624: 2530: 2058: 2048: 1572: 452: 442: 2068: 2038: 899: 750: 653: 540: 462: 2303: 2298: 2173: 2134: 585: 500: 790: 658: 2343: 1937:
Ordinary Differential Equations: An Elementary Textbook for Students of Mathematics, Engineering, and the Sciences
761: 2479: 2449: 2424: 904: 739: 2338: 755: 663: 80: 74: 2348: 817: 2318: 2308: 2205: 835: 825: 773: 614: 141: 1216: 648: 91: 2464: 2459: 2353: 2277: 2256: 2124: 2119: 2114: 2109: 2033: 2012: 981: 894: 879: 768: 711: 693: 532: 288: 1628: 1578: 2358: 2282: 2251: 985: 780: 716: 689: 2368: 2261: 2155: 1170: 812: 797: 698: 562: 401: 368: 359: 2510: 2489: 2328: 2323: 2246: 2078: 1145: 1141: 1125: 807: 802: 685: 1975: 1942: 1935: 1946: 1901: 919: 864: 643: 378: 1930: 2474: 2454: 929: 914: 2434: 2363: 1678: 1268: 1150: 869: 785: 312: 2439: 924: 2429: 2236: 1970: 1129: 889: 874: 680: 668: 387: 1344:{\textstyle {\frac {\partial \mu M}{\partial y}}={\frac {\partial \mu N}{\partial x}}} 2504: 2484: 2419: 2333: 909: 859: 745: 373: 1575:, it is mostly extremely hard to solve, however in some cases we will get either 2241: 317: 2469: 2139: 934: 2231: 675: 396: 339: 329: 127: 1966: 2271: 1981: 350: 345: 334: 1167:
to multiply the equation by. We'll start with the equation itself.
1877:{\displaystyle \mu (x)=e^{\int {{\frac {M_{y}-N_{x}}{N}}\,dx}}.} 1785:{\displaystyle \mu (y)=e^{-\int {{\frac {M_{y}-N_{x}}{M}}\,dy}}} 1140:
In order to solve the equation, we need to transform it into an
1985: 1124:
The solution to such equations came with the invention of the
211: 168: 121: 59: 18: 1561:{\displaystyle M\mu _{y}-N\mu _{x}+(M_{y}-N_{x})\mu =0.} 232: 192: 1976:
a guide for non-partial inexact differential equations
1291: 1804: 1712: 1681: 1631: 1581: 1487: 1360: 1271: 1219: 1173: 1153: 997: 2412: 2381: 2291: 2224: 2193: 2186: 2148: 2087: 2026: 2019: 227:
may be too technical for most readers to understand
1934: 1876: 1784: 1687: 1667: 1617: 1560: 1467: 1343: 1277: 1257: 1205: 1159: 1113: 2399:List of nonlinear ordinary differential equations 2404:List of nonlinear partial differential equations 1967:A solution for an inexact differential equation 1902:"History of differential equations – Hmolpedia" 2394:List of linear ordinary differential equations 1997: 957: 8: 1931:"Recognizable Exact Differential Equations" 53:Learn how and when to remove these messages 2190: 2023: 2004: 1990: 1982: 1929:Tenenbaum, Morris; Pollard, Harry (1963). 1144:. In order to do that, we need to find an 964: 950: 430: 305: 284: 1861: 1849: 1836: 1829: 1828: 1824: 1803: 1772: 1760: 1747: 1740: 1739: 1732: 1711: 1680: 1630: 1580: 1540: 1527: 1511: 1495: 1486: 1439: 1413: 1387: 1361: 1359: 1318: 1292: 1290: 1270: 1242: 1226: 1218: 1190: 1177: 1172: 1152: 1088: 1065: 1060: 1044: 1016: 996: 273:Learn how and when to remove this message 255:Learn how and when to remove this message 239:, without removing the technical details. 110:Learn how and when to remove this message 1697:first-order linear differential equation 152:of all important aspects of the article. 73:This article includes a list of general 1893: 845: 596: 518: 476: 419: 386: 358: 308: 294: 287: 148:Please consider expanding the lead to 16:Solvable form of differential equation 1675:, in which case we only need to find 1258:{\displaystyle \mu M\,dx+\mu N\,dy=0} 237:make it understandable to non-experts 7: 2389:List of named differential equations 412:List of named differential equations 2314:Method of undetermined coefficients 2095:Dependent and independent variables 485:Dependent and independent variables 1450: 1442: 1424: 1416: 1398: 1390: 1372: 1364: 1332: 1321: 1306: 1295: 1099: 1091: 1076: 1068: 79:it lacks sufficient corresponding 14: 1668:{\displaystyle \mu (x,y)=\mu (y)} 1618:{\displaystyle \mu (x,y)=\mu (x)} 195:and remove advice or instruction. 34:This article has multiple issues. 2211:CarathĂ©odory's existence theorem 620:CarathĂ©odory's existence theorem 216: 173: 126: 64: 23: 2521:Ordinary differential equations 1701:separable differential equation 140:may be too short to adequately 42:or discuss these issues on the 1814: 1808: 1722: 1716: 1662: 1656: 1647: 1635: 1612: 1606: 1597: 1585: 1546: 1520: 1041: 1029: 1013: 1001: 707: / Integral solutions 150:provide an accessible overview 1: 1573:partial differential equation 1206:{\displaystyle M\,dx+N\,dy=0} 978:inexact differential equation 2039:Notation for differentiation 1941:. New York: Dover. pp.  751:Exponential response formula 497:Coupled / Decoupled 2135:Exact differential equation 1142:exact differential equation 2552: 2445:JĂłzef Maria Hoene-WroĹ„ski 2425:Gottfried Wilhelm Leibniz 2216:Cauchy–Kowalevski theorem 1478:After simplifying we get 885:JĂłzef Maria Hoene-WroĹ„ski 831:Undetermined coefficients 740:Method of characteristics 625:Cauchy–Kowalevski theorem 2339:Finite difference method 610:Picard–Lindelöf theorem 604:Existence and uniqueness 2536:Mathematical structures 2319:Variation of parameters 2309:Separation of variables 2206:Peano existence theorem 2201:Picard–Lindelöf theorem 2088:Attributes of variables 984:of the form (see also: 836:Variation of parameters 826:Separation of variables 615:Peano existence theorem 94:more precise citations. 2516:Differential equations 2480:Carl David TolmĂ© Runge 2054:Differential-algebraic 2013:Differential equations 1878: 1786: 1689: 1669: 1619: 1562: 1469: 1345: 1279: 1259: 1207: 1161: 1115: 905:Carl David TolmĂ© Runge 448:Differential-algebraic 289:Differential equations 2526:Differential calculus 2465:Augustin-Louis Cauchy 2460:Joseph-Louis Lagrange 2354:Finite element method 2344:Crank–Nicolson method 2278:Numerical integration 2257:Exponential stability 2149:Relation to processes 2034:Differential operator 1879: 1787: 1703:, and as such either 1690: 1670: 1620: 1563: 1470: 1346: 1280: 1260: 1208: 1162: 1116: 982:differential equation 895:Augustin-Louis Cauchy 880:Joseph-Louis Lagrange 712:Numerical integration 694:Exponential stability 557:Relation to processes 2531:Discrete mathematics 2359:Finite volume method 2283:Dirac delta function 2252:Asymptotic stability 2194:Existence/uniqueness 2059:Integro-differential 1802: 1710: 1688:{\displaystyle \mu } 1679: 1629: 1579: 1485: 1358: 1289: 1278:{\displaystyle \mu } 1269: 1217: 1171: 1160:{\displaystyle \mu } 1151: 995: 986:inexact differential 717:Dirac delta function 453:Integro-differential 193:rewrite this article 2369:Perturbation theory 2349:Runge–Kutta methods 2329:Integral transforms 2262:Rate of convergence 2158:(discrete analogue) 813:Perturbation theory 808:Integral transforms 699:Rate of convergence 565:(discrete analogue) 402:Population dynamics 369:Continuum mechanics 360:Applied mathematics 2490:Sofya Kovalevskaya 2324:Integrating factor 2247:Lyapunov stability 2167:Stochastic partial 1874: 1782: 1685: 1665: 1615: 1558: 1465: 1341: 1275: 1265:. We will require 1255: 1203: 1157: 1146:integrating factor 1126:integrating factor 1111: 803:Integrating factor 644:Initial conditions 579:Stochastic partial 2498: 2497: 2377: 2376: 2182: 2181: 1859: 1770: 1457: 1431: 1405: 1379: 1339: 1313: 1106: 1083: 1063: 1062: where  974: 973: 865:Gottfried Leibniz 756:Finite difference 548: 547: 409: 408: 379:Dynamical systems 283: 282: 275: 265: 264: 257: 210: 209: 186:a manual or guide 167: 166: 120: 119: 112: 57: 2543: 2475:Phyllis Nicolson 2455:Rudolf Lipschitz 2292:Solution methods 2267:Series solutions 2191: 2024: 2006: 1999: 1992: 1983: 1956: 1940: 1916: 1915: 1913: 1912: 1898: 1883: 1881: 1880: 1875: 1870: 1869: 1868: 1860: 1855: 1854: 1853: 1841: 1840: 1830: 1791: 1789: 1788: 1783: 1781: 1780: 1779: 1771: 1766: 1765: 1764: 1752: 1751: 1741: 1694: 1692: 1691: 1686: 1674: 1672: 1671: 1666: 1624: 1622: 1621: 1616: 1571:Since this is a 1567: 1565: 1564: 1559: 1545: 1544: 1532: 1531: 1516: 1515: 1500: 1499: 1474: 1472: 1471: 1466: 1458: 1456: 1448: 1440: 1432: 1430: 1422: 1414: 1406: 1404: 1396: 1388: 1380: 1378: 1370: 1362: 1350: 1348: 1347: 1342: 1340: 1338: 1330: 1319: 1314: 1312: 1304: 1293: 1284: 1282: 1281: 1276: 1264: 1262: 1261: 1256: 1212: 1210: 1209: 1204: 1166: 1164: 1163: 1158: 1120: 1118: 1117: 1112: 1107: 1105: 1097: 1089: 1084: 1082: 1074: 1066: 1064: 1061: 966: 959: 952: 930:Phyllis Nicolson 915:Rudolf Lipschitz 798:Green's function 774:Infinite element 765: 730:Solution methods 708: 566: 477:By variable type 431: 313:Natural sciences 306: 285: 278: 271: 260: 253: 249: 246: 240: 220: 219: 212: 205: 202: 196: 184:is written like 177: 176: 169: 162: 159: 153: 130: 122: 115: 108: 104: 101: 95: 90:this article by 81:inline citations 68: 67: 60: 49: 27: 26: 19: 2551: 2550: 2546: 2545: 2544: 2542: 2541: 2540: 2501: 2500: 2499: 2494: 2435:Jacob Bernoulli 2408: 2373: 2364:Galerkin method 2287: 2225:Solution topics 2220: 2178: 2144: 2083: 2015: 2010: 1963: 1953: 1928: 1925: 1923:Further reading 1920: 1919: 1910: 1908: 1900: 1899: 1895: 1890: 1845: 1832: 1831: 1820: 1800: 1799: 1756: 1743: 1742: 1728: 1708: 1707: 1677: 1676: 1627: 1626: 1577: 1576: 1536: 1523: 1507: 1491: 1483: 1482: 1449: 1441: 1423: 1415: 1397: 1389: 1371: 1363: 1356: 1355: 1331: 1320: 1305: 1294: 1287: 1286: 1267: 1266: 1215: 1214: 1169: 1168: 1149: 1148: 1138: 1136:Solution method 1098: 1090: 1075: 1067: 993: 992: 970: 941: 940: 939: 870:Jacob Bernoulli 854: 841: 840: 822: 791:Petrov–Galerkin 759: 744: 731: 723: 722: 721: 703: 649:Boundary values 638: 630: 629: 605: 592: 591: 590: 564: 558: 550: 549: 537: 514: 472: 428: 415: 414: 410: 388:Social sciences 344: 322: 303: 279: 268: 267: 266: 261: 250: 244: 241: 233:help improve it 230: 221: 217: 206: 200: 197: 190: 178: 174: 163: 157: 154: 147: 135:This article's 131: 116: 105: 99: 96: 86:Please help to 85: 69: 65: 28: 24: 17: 12: 11: 5: 2549: 2547: 2539: 2538: 2533: 2528: 2523: 2518: 2513: 2503: 2502: 2496: 2495: 2493: 2492: 2487: 2482: 2477: 2472: 2467: 2462: 2457: 2452: 2450:Ernst Lindelöf 2447: 2442: 2437: 2432: 2430:Leonhard Euler 2427: 2422: 2416: 2414: 2413:Mathematicians 2410: 2409: 2407: 2406: 2401: 2396: 2391: 2385: 2383: 2379: 2378: 2375: 2374: 2372: 2371: 2366: 2361: 2356: 2351: 2346: 2341: 2336: 2331: 2326: 2321: 2316: 2311: 2306: 2301: 2295: 2293: 2289: 2288: 2286: 2285: 2280: 2275: 2269: 2264: 2259: 2254: 2249: 2244: 2239: 2237:Phase portrait 2234: 2228: 2226: 2222: 2221: 2219: 2218: 2213: 2208: 2203: 2197: 2195: 2188: 2184: 2183: 2180: 2179: 2177: 2176: 2171: 2170: 2169: 2159: 2152: 2150: 2146: 2145: 2143: 2142: 2140:On jet bundles 2137: 2132: 2127: 2122: 2117: 2112: 2107: 2105:Nonhomogeneous 2102: 2097: 2091: 2089: 2085: 2084: 2082: 2081: 2076: 2071: 2066: 2061: 2056: 2051: 2046: 2041: 2036: 2030: 2028: 2021: 2020:Classification 2017: 2016: 2011: 2009: 2008: 2001: 1994: 1986: 1980: 1979: 1973: 1971:Stack Exchange 1962: 1961:External links 1959: 1958: 1957: 1951: 1924: 1921: 1918: 1917: 1892: 1891: 1889: 1886: 1885: 1884: 1873: 1867: 1864: 1858: 1852: 1848: 1844: 1839: 1835: 1827: 1823: 1819: 1816: 1813: 1810: 1807: 1793: 1792: 1778: 1775: 1769: 1763: 1759: 1755: 1750: 1746: 1738: 1735: 1731: 1727: 1724: 1721: 1718: 1715: 1684: 1664: 1661: 1658: 1655: 1652: 1649: 1646: 1643: 1640: 1637: 1634: 1614: 1611: 1608: 1605: 1602: 1599: 1596: 1593: 1590: 1587: 1584: 1569: 1568: 1557: 1554: 1551: 1548: 1543: 1539: 1535: 1530: 1526: 1522: 1519: 1514: 1510: 1506: 1503: 1498: 1494: 1490: 1476: 1475: 1464: 1461: 1455: 1452: 1447: 1444: 1438: 1435: 1429: 1426: 1421: 1418: 1412: 1409: 1403: 1400: 1395: 1392: 1386: 1383: 1377: 1374: 1369: 1366: 1337: 1334: 1329: 1326: 1323: 1317: 1311: 1308: 1303: 1300: 1297: 1274: 1254: 1251: 1248: 1245: 1241: 1238: 1235: 1232: 1229: 1225: 1222: 1202: 1199: 1196: 1193: 1189: 1186: 1183: 1180: 1176: 1156: 1137: 1134: 1130:Leonhard Euler 1122: 1121: 1110: 1104: 1101: 1096: 1093: 1087: 1081: 1078: 1073: 1070: 1059: 1056: 1053: 1050: 1047: 1043: 1040: 1037: 1034: 1031: 1028: 1025: 1022: 1019: 1015: 1012: 1009: 1006: 1003: 1000: 972: 971: 969: 968: 961: 954: 946: 943: 942: 938: 937: 932: 927: 922: 920:Ernst Lindelöf 917: 912: 907: 902: 897: 892: 890:Joseph Fourier 887: 882: 877: 875:Leonhard Euler 872: 867: 862: 856: 855: 852: 851: 848: 847: 843: 842: 839: 838: 833: 828: 821: 820: 815: 810: 805: 800: 795: 794: 793: 783: 778: 777: 776: 769:Finite element 766: 762:Crank–Nicolson 753: 748: 742: 737: 733: 732: 729: 728: 725: 724: 720: 719: 714: 709: 701: 696: 683: 681:Phase portrait 678: 673: 672: 671: 669:Cauchy problem 666: 661: 656: 646: 640: 639: 637:General topics 636: 635: 632: 631: 628: 627: 622: 617: 612: 606: 603: 602: 599: 598: 594: 593: 589: 588: 583: 582: 581: 570: 569: 568: 559: 556: 555: 552: 551: 546: 545: 544: 543: 536: 535: 530: 524: 521: 520: 516: 515: 513: 512: 510:Nonhomogeneous 503: 498: 495: 489: 488: 487: 479: 478: 474: 473: 471: 470: 465: 460: 455: 450: 445: 440: 434: 429: 426: 425: 422: 421: 420:Classification 417: 416: 407: 406: 405: 404: 399: 391: 390: 384: 383: 382: 381: 376: 371: 363: 362: 356: 355: 354: 353: 348: 342: 337: 332: 324: 323: 321: 320: 315: 309: 304: 301: 300: 297: 296: 292: 291: 281: 280: 263: 262: 224: 222: 215: 208: 207: 181: 179: 172: 165: 164: 144:the key points 134: 132: 125: 118: 117: 72: 70: 63: 58: 32: 31: 29: 22: 15: 13: 10: 9: 6: 4: 3: 2: 2548: 2537: 2534: 2532: 2529: 2527: 2524: 2522: 2519: 2517: 2514: 2512: 2509: 2508: 2506: 2491: 2488: 2486: 2483: 2481: 2478: 2476: 2473: 2471: 2468: 2466: 2463: 2461: 2458: 2456: 2453: 2451: 2448: 2446: 2443: 2441: 2438: 2436: 2433: 2431: 2428: 2426: 2423: 2421: 2418: 2417: 2415: 2411: 2405: 2402: 2400: 2397: 2395: 2392: 2390: 2387: 2386: 2384: 2380: 2370: 2367: 2365: 2362: 2360: 2357: 2355: 2352: 2350: 2347: 2345: 2342: 2340: 2337: 2335: 2332: 2330: 2327: 2325: 2322: 2320: 2317: 2315: 2312: 2310: 2307: 2305: 2302: 2300: 2297: 2296: 2294: 2290: 2284: 2281: 2279: 2276: 2273: 2270: 2268: 2265: 2263: 2260: 2258: 2255: 2253: 2250: 2248: 2245: 2243: 2240: 2238: 2235: 2233: 2230: 2229: 2227: 2223: 2217: 2214: 2212: 2209: 2207: 2204: 2202: 2199: 2198: 2196: 2192: 2189: 2185: 2175: 2172: 2168: 2165: 2164: 2163: 2160: 2157: 2154: 2153: 2151: 2147: 2141: 2138: 2136: 2133: 2131: 2128: 2126: 2123: 2121: 2118: 2116: 2113: 2111: 2108: 2106: 2103: 2101: 2098: 2096: 2093: 2092: 2090: 2086: 2080: 2077: 2075: 2072: 2070: 2067: 2065: 2062: 2060: 2057: 2055: 2052: 2050: 2047: 2045: 2042: 2040: 2037: 2035: 2032: 2031: 2029: 2025: 2022: 2018: 2014: 2007: 2002: 2000: 1995: 1993: 1988: 1987: 1984: 1977: 1974: 1972: 1968: 1965: 1964: 1960: 1954: 1952:0-486-64940-7 1948: 1944: 1939: 1938: 1932: 1927: 1926: 1922: 1907: 1906:www.eoht.info 1903: 1897: 1894: 1887: 1871: 1865: 1862: 1856: 1850: 1846: 1842: 1837: 1833: 1825: 1821: 1817: 1811: 1805: 1798: 1797: 1796: 1776: 1773: 1767: 1761: 1757: 1753: 1748: 1744: 1736: 1733: 1729: 1725: 1719: 1713: 1706: 1705: 1704: 1702: 1698: 1682: 1659: 1653: 1650: 1644: 1641: 1638: 1632: 1609: 1603: 1600: 1594: 1591: 1588: 1582: 1574: 1555: 1552: 1549: 1541: 1537: 1533: 1528: 1524: 1517: 1512: 1508: 1504: 1501: 1496: 1492: 1488: 1481: 1480: 1479: 1462: 1459: 1453: 1445: 1436: 1433: 1427: 1419: 1410: 1407: 1401: 1393: 1384: 1381: 1375: 1367: 1354: 1353: 1352: 1335: 1327: 1324: 1315: 1309: 1301: 1298: 1272: 1252: 1249: 1246: 1243: 1239: 1236: 1233: 1230: 1227: 1223: 1220: 1200: 1197: 1194: 1191: 1187: 1184: 1181: 1178: 1174: 1154: 1147: 1143: 1135: 1133: 1131: 1127: 1108: 1102: 1094: 1085: 1079: 1071: 1057: 1054: 1051: 1048: 1045: 1038: 1035: 1032: 1026: 1023: 1020: 1017: 1010: 1007: 1004: 998: 991: 990: 989: 987: 983: 979: 967: 962: 960: 955: 953: 948: 947: 945: 944: 936: 933: 931: 928: 926: 923: 921: 918: 916: 913: 911: 908: 906: 903: 901: 898: 896: 893: 891: 888: 886: 883: 881: 878: 876: 873: 871: 868: 866: 863: 861: 858: 857: 850: 849: 844: 837: 834: 832: 829: 827: 824: 823: 819: 816: 814: 811: 809: 806: 804: 801: 799: 796: 792: 789: 788: 787: 784: 782: 781:Finite volume 779: 775: 772: 771: 770: 767: 763: 757: 754: 752: 749: 747: 743: 741: 738: 735: 734: 727: 726: 718: 715: 713: 710: 706: 702: 700: 697: 695: 691: 687: 684: 682: 679: 677: 674: 670: 667: 665: 662: 660: 657: 655: 652: 651: 650: 647: 645: 642: 641: 634: 633: 626: 623: 621: 618: 616: 613: 611: 608: 607: 601: 600: 595: 587: 584: 580: 577: 576: 575: 572: 571: 567: 561: 560: 554: 553: 542: 539: 538: 534: 531: 529: 526: 525: 523: 522: 517: 511: 507: 504: 502: 499: 496: 494: 491: 490: 486: 483: 482: 481: 480: 475: 469: 466: 464: 461: 459: 456: 454: 451: 449: 446: 444: 441: 439: 436: 435: 433: 432: 424: 423: 418: 413: 403: 400: 398: 395: 394: 393: 392: 389: 385: 380: 377: 375: 372: 370: 367: 366: 365: 364: 361: 357: 352: 349: 347: 343: 341: 338: 336: 333: 331: 328: 327: 326: 325: 319: 316: 314: 311: 310: 307: 299: 298: 293: 290: 286: 277: 274: 259: 256: 248: 238: 234: 228: 225:This article 223: 214: 213: 204: 194: 189: 187: 182:This article 180: 171: 170: 161: 151: 145: 143: 138: 133: 129: 124: 123: 114: 111: 103: 93: 89: 83: 82: 76: 71: 62: 61: 56: 54: 47: 46: 41: 40: 35: 30: 21: 20: 2485:Martin Kutta 2440:Émile Picard 2420:Isaac Newton 2334:Euler method 2304:Substitution 1936: 1909:. Retrieved 1905: 1896: 1794: 1570: 1477: 1213:, so we get 1139: 1123: 977: 975: 925:Émile Picard 910:Martin Kutta 900:George Green 860:Isaac Newton 692: / 688: / 508: / 374:Chaos theory 269: 251: 245:October 2016 242: 226: 201:October 2016 198: 191:Please help 183: 158:October 2016 155: 139: 137:lead section 106: 100:October 2016 97: 78: 50: 43: 37: 36:Please help 33: 2242:Phase space 2100:Homogeneous 1978:at SOS math 1285:to satisfy 818:Runge–Kutta 563:Difference 506:Homogeneous 318:Engineering 92:introducing 2505:Categories 2470:John Crank 2299:Inspection 2162:Stochastic 2156:Difference 2130:Autonomous 2074:Non-linear 2064:Fractional 2027:Operations 1911:2016-10-16 1888:References 935:John Crank 736:Inspection 690:Asymptotic 574:Stochastic 493:Autonomous 468:Non-linear 458:Fractional 75:references 39:improve it 2511:Equations 2274:solutions 2232:Wronskian 2187:Solutions 2115:Decoupled 2079:Holonomic 1843:− 1826:∫ 1806:μ 1754:− 1737:∫ 1734:− 1714:μ 1683:μ 1654:μ 1633:μ 1604:μ 1583:μ 1550:μ 1534:− 1509:μ 1502:− 1493:μ 1460:μ 1451:∂ 1443:∂ 1425:∂ 1420:μ 1417:∂ 1408:μ 1399:∂ 1391:∂ 1373:∂ 1368:μ 1365:∂ 1351:. We get 1333:∂ 1325:μ 1322:∂ 1307:∂ 1299:μ 1296:∂ 1273:μ 1237:μ 1221:μ 1155:μ 1132:in 1739. 1100:∂ 1092:∂ 1086:≠ 1077:∂ 1069:∂ 676:Wronskian 654:Dirichlet 397:Economics 340:Chemistry 330:Astronomy 142:summarize 45:talk page 2382:Examples 2272:Integral 2044:Ordinary 786:Galerkin 686:Lyapunov 597:Solution 541:Notation 533:Operator 519:Features 438:Ordinary 2110:Coupled 2049:Partial 1695:with a 659:Neumann 443:Partial 351:Geology 346:Biology 335:Physics 231:Please 88:improve 2125:Degree 2069:Linear 1949:  846:People 758:  705:Series 463:Linear 302:Fields 77:, but 2174:Delay 2120:Order 1969:from 1943:80–91 1699:or a 980:is a 746:Euler 664:Robin 586:Delay 528:Order 501:Exact 427:Types 295:Scope 1947:ISBN 853:List 1795:or 1625:or 1128:by 976:An 235:to 2507:: 1945:. 1933:. 1904:. 1556:0. 988:) 48:. 2005:e 1998:t 1991:v 1955:. 1914:. 1872:. 1866:x 1863:d 1857:N 1851:x 1847:N 1838:y 1834:M 1822:e 1818:= 1815:) 1812:x 1809:( 1777:y 1774:d 1768:M 1762:x 1758:N 1749:y 1745:M 1730:e 1726:= 1723:) 1720:y 1717:( 1663:) 1660:y 1657:( 1651:= 1648:) 1645:y 1642:, 1639:x 1636:( 1613:) 1610:x 1607:( 1601:= 1598:) 1595:y 1592:, 1589:x 1586:( 1553:= 1547:) 1542:x 1538:N 1529:y 1525:M 1521:( 1518:+ 1513:x 1505:N 1497:y 1489:M 1463:. 1454:x 1446:N 1437:+ 1434:N 1428:x 1411:= 1402:y 1394:M 1385:+ 1382:M 1376:y 1336:x 1328:N 1316:= 1310:y 1302:M 1253:0 1250:= 1247:y 1244:d 1240:N 1234:+ 1231:x 1228:d 1224:M 1201:0 1198:= 1195:y 1192:d 1188:N 1185:+ 1182:x 1179:d 1175:M 1109:. 1103:x 1095:N 1080:y 1072:M 1058:, 1055:0 1052:= 1049:y 1046:d 1042:) 1039:y 1036:, 1033:x 1030:( 1027:N 1024:+ 1021:x 1018:d 1014:) 1011:y 1008:, 1005:x 1002:( 999:M 965:e 958:t 951:v 764:) 760:( 276:) 270:( 258:) 252:( 247:) 243:( 229:. 203:) 199:( 188:. 160:) 156:( 146:. 113:) 107:( 102:) 98:( 84:. 55:) 51:(

Index

improve it
talk page
Learn how and when to remove these messages
references
inline citations
improve
introducing
Learn how and when to remove this message

lead section
summarize
provide an accessible overview
a manual or guide
rewrite this article
help improve it
make it understandable to non-experts
Learn how and when to remove this message
Learn how and when to remove this message
Differential equations
Natural sciences
Engineering
Astronomy
Physics
Chemistry
Biology
Geology
Applied mathematics
Continuum mechanics
Chaos theory
Dynamical systems

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

↑