{"id":25246,"date":"2021-04-02T21:31:12","date_gmt":"2021-04-02T13:31:12","guid":{"rendered":"https:\/\/swarma.org\/?p=25246"},"modified":"2021-04-02T21:31:12","modified_gmt":"2021-04-02T13:31:12","slug":"%e6%8d%95%e6%8d%89%e7%94%9f%e7%89%a9%e8%b0%83%e8%8a%82%e8%bf%87%e7%a8%8b%e4%b8%ad%e7%9a%84%e6%97%b6%e6%bb%9e%e7%8e%b0%e8%b1%a1%ef%bc%9a%e9%9d%9e%e7%ba%bf%e6%80%a7%e5%be%ae%e5%88%86%e6%96%b9%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/swarma.org\/?p=25246","title":{"rendered":"\u6355\u6349\u751f\u7269\u8c03\u8282\u8fc7\u7a0b\u4e2d\u7684\u65f6\u6ede\u73b0\u8c61\uff1a\u975e\u7ebf\u6027\u5fae\u5206\u65b9\u7a0b\u4e0e\u751f\u7269\u7f51\u7edc\u5efa\u6a21"},"content":{"rendered":"
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Nonlinear delay differential equations and their application to modeling biological network motifs<\/span><\/p>\n

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1. \u4f7f\u7528\u65f6\u6ede\u5fae\u5206\u65b9\u7a0b\u63cf\u8ff0\u751f\u7269\u8c03\u8282\u7f51\u7edc\u6a21\u4f53<\/strong><\/strong><\/p>\n<\/section>\n

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\u4e3a\u5c06\u516c\u5f0f1\u8f6c\u5316\u4e3aDDE\uff0c\u9700\u8981\u5c06<\/span>x(t)<\/span><\/math-formula>\u8f6c\u5316\u4e3a<\/span>x(t-\u03c4<\/span>)<\/span><\/math-formula>\uff0c\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u53ea\u6709\u5e0c\u5c14\u9879\u9700\u8981\u8fdb\u884c\u8be5\u8f6c\u6362\uff0c\u56e0\u4e3a\u5176\u4ed6\u4e24\u9879\u7684\u4f5c\u7528\u90fd\u662f\u5b9e\u65f6\u7684\u3002\u7ecf\u8fc7\u4e0a\u8ff0\u8f6c\u6362\u5c31\u53ef\u4ee5\u5f97\u5230\u63cf\u8ff0\u76f4\u63a5\u8c03\u8282\u8fc7\u7a0b\u7684DDE\uff0c\u5982\u516c\u5f0f2\u6240\u793a\u3002<\/span><\/p>\n


<\/span><\/p>\n

<\/p>\n

<\/span><\/p>\n

\u5bf9\u516c\u5f0f2\u8fdb\u884c\u65e0\u91cf\u7eb2\u5316\u540e\uff0c\u53ef\u4ee5\u5f97\u5230\u66f4\u52a0\u7b80\u6d01\u8868\u8ff0\uff0c\u5982\u516c\u5f0f3\u6240\u793a\u3002\u8be5\u8fc7\u7a0b\u6d89\u53ca\u4ee5\u4e0b\u53d8\u6362\uff1a<\/sub><\/span>\u3002<\/span><\/p>\n

 <\/span><\/p>\n

<\/p>\n

<\/span>
<\/p>\n

\n
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\n

 <\/span><\/p>\n<\/section>\n

<\/span><\/section>\n<\/h2>\n

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<\/section>\n

<\/section>\n
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<\/svg><\/section>\n<\/section>\n<\/section>\n
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3. \u7ea7\u8054\u8c03\u8282\u6a21\u4f53<\/strong><\/strong><\/p>\n<\/section>\n

\n

<\/section>\n

<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/h3>\n


<\/p>\n

\u7ea7\u8054\u662f\u751f\u7269\u7f51\u7edc\u4e2d\u5341\u5206\u5e38\u89c1\u7684\u6a21\u4f53<\/span>\uff08\u56fe3\uff09<\/span>\uff0c\u7531\u4e8e\u6bcf\u4e00\u79cd\u7269\u8d28\u53ea\u6709\u5728\u8fbe\u5230k\u503c\u65f6\u624d\u80fd\u5bf9\u4e0b\u4e00\u79cd\u7269\u8d28\u9020\u6210\u663e\u8457\u5f71\u54cd\uff0c\u8be5\u6a21\u4f53\u79cd\u7684\u6bcf\u4e00\u6b65\u90fd\u5b58\u5728\u7740\u65f6\u6ede\u73b0\u8c61\u3002<\/span><\/p>\n


<\/span><\/p>\n

<\/p>\n

\u56fe3 \u7ea7\u8054\u6a21\u4f53\u4ecb\u7ecd a \u7ebf\u6027\u7ea7\u8054\u8c03\u8282\uff0c\u5305\u542bX\u3001Y\u4e0eZ\u4e09\u79cd\u7269\u8d28\u3002b \u5206\u522b\u4f7f\u7528ODE\u6a21\u578b\uff08\u4e0a\uff09\u3001\u5355\u6b65DDE\u6a21\u578b\uff08\u4e2d\uff09\u3001DDE\u6a21\u578b\uff08\u4e0b\uff09\u63cf\u8ff0\u8be5\u6a21\u4f53\u3002<\/span><\/section>\n


<\/span><\/p>\n

\u56fe3a\u4e2d\u7684ODE\u6a21\u578b\u53ef\u4ee5\u7531\u516c\u5f0f4\u8fdb\u884c\u63cf\u8ff0<\/span><\/p>\n


<\/span><\/p>\n

<\/p>\n

<\/span>
<\/p>\n

\u5176\u4e2d<\/span>\u03b2<\/span>x<\/span><\/sub><\/math-formula><\/span><\/math-formula>\u3001<\/span>\u03b2<\/span>y<\/span><\/sub><\/math-formula><\/span><\/math-formula>\u548c<\/span>\u03b2<\/span>z<\/span><\/sub><\/math-formula><\/span><\/math-formula>\u5206\u522b\u8868\u793aX\u3001Y\u548cZ\u7684\u964d\u89e3\u7387\u3002\u5f53Y\u7684\u53d8\u5316\u901f\u5ea6\u8fdc\u8fdc\u8d85\u8fc7X\u65f6\uff08\u4f8b\u5982<\/span> <\/sub><\/span><\/math-formula>\uff09\uff0c\u53ef\u4ee5\u8fdb\u884c\u5ffd\u7565Y\u7684\u7b2c\u4e00\u6b65\u8fd1\u4f3c\u3002\u516c\u5f0f4\u4e2d\u8868\u793a<\/sub>\u7684<\/span>Y(T)<\/span><\/math-formula>\u53ef\u4ee5\u8fd1\u4f3c\u8868\u793a\u4e3a\u5173\u4e8eX\u7684\u4f2a\u7a33\u6001<\/span>Ypss<\/span><\/sub><\/math-formula><\/span><\/math-formula>(X(T))<\/span><\/math-formula>\u3002\u800c\u5f53<\/span> <\/sub><\/span><\/math-formula>\u65f6\uff0c\u540c\u6837\u53ef\u4ee5\u4f7f\u7528\u4e0a\u8ff0\u7684\u4f2a\u7a33\u6001\u4e14\u53ef\u4ee5\u5f15\u5165\u65f6\u6ede\u73b0\u8c61\u5f97\u5230<\/span><\/sub>\uff09<\/span><\/math-formula>\uff08<\/span><\/math-formula>\u8be6\u7ec6\u6570\u5b66\u63a8\u5bfc\u53c2\u89c1\u539f\u6587\uff09<\/span>\u3002\u5c06Y\u7684\u65f6\u6ede\u4f2a\u7a33\u6001\u52a0\u5165\u5230<\/span><\/sub><\/span><\/math-formula>\u65f6\u5219\u53ef\u5f97\u5230\u516c\u5f0f5\u3002<\/span><\/p>\n


<\/span><\/p>\n

<\/p>\n

<\/span> <\/span><\/p>\n

<\/span><\/p>\n

<\/p>\n

\u88681 ODE\u548cDDE\u6a21\u4f53\u53ca\u5176\u4e3b\u8981\u5dee\u5f02<\/span><\/p>\n


<\/p>\n

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 <\/span><\/p>\n<\/section>\n

<\/span><\/section>\n<\/h2>\n

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<\/section>\n

<\/section>\n
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<\/svg><\/section>\n<\/section>\n<\/section>\n
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4. \u603b\u7ed3<\/strong><\/strong><\/p>\n<\/section>\n

\n

<\/section>\n

<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/h3>\n


<\/p>\n

\u9664\u4e0a\u8ff0\u4e24\u4e2a\u6a21\u4f53\u5916\uff0c\u8be5\u7814\u7a76\u8fd8\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u5176\u4ed6\u4e94\u4e2a\u4e0d\u540c\u7684\u6a21\u4f53\u3002<\/span><\/p>\n

 <\/span><\/p>\n

\u8bba\u6587\u4f7f\u7528\u65f6\u6ede\u5fae\u5206\u65b9\u7a0b\u4ece\u7406\u8bba\u548c\u6570\u503c\u4e0a\u5bf9\u5e38\u89c1\u5bf9\u751f\u7269\u7f51\u7edc\u4e2d\u51fa\u73b0\u7684\u591a\u79cd\u6a21\u4f53\u8fdb\u884c\u4e86\u5efa\u6a21\uff0c\u76f8\u6bd4\u4f20\u7edf\u7684\u5e38\u5fae\u5206\u65b9\u7a0b\uff0c\u65f6\u6ede\u5fae\u5206\u65b9\u7a0b\u53ef\u4ee5\u5f88\u597d\u5730\u6355\u6349\u6a21\u4f53\u4e2d\u51fa\u73b0\u7684\u65f6\u6ede\u73b0\u8c61\uff0c\u66f4\u52a0\u6e05\u6670\u5730\u63cf\u8ff0\u4e86\u751f\u7269\u8c03\u8282\u8fc7\u7a0b\u7684\u590d\u6742\u6027\u3002\u5bf9\u4e8e\u8fdf\u6ede\u6548\u5e94\u7684\u663e\u5f0f\u5efa\u6a21\u7b80\u5316\u4e86\u591a\u79cd\u751f\u7269\u5b66\u4e2d\u7684\u590d\u6742\u73b0\u8c61\uff0c\u4e5f\u5bf9\u4e8e\u65b0\u7684\u529f\u80fd\u6027\u6a21\u4f53\u7684\u53d1\u73b0\u8d77\u5230\u4e86\u5341\u5206\u79ef\u6781\u7684\u63a8\u52a8\u4f5c\u7528\u3002<\/span><\/p>\n


<\/p>\n


<\/p>\n

\n
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\u7f51\u7edc\u79d1\u5b66\u65b0\u8bfe\u63a8\u8350\uff1a\u7f51\u7edc\u52a8\u529b\u5b66<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n


<\/section>\n

\n


<\/p>\n<\/section>\n

\u96c6\u667a\u5b66\u56ed\u7279\u9080\u9648\u5173\u8363\u3001\u9879\u6797\u82f1\u3001\u6a0a\u745b\u3001\u5ba3\u7426\u3001\u674e\u7fd4\u3001\u53f2\u5b9a\u534e\u3001\u674e\u806a\u3001\u8363\u667a\u6d77\u3001\u5468\u8fdb\u3001\u738b\u7433\u7b49\u7f51\u7edc\u79d1\u5b66\u4e13\u5bb6\u4f5c\u4e3a\u5bfc\u5e08\uff0c\u4f9d\u6258\u6c6a\u5c0f\u5e06\u3001\u674e\u7fd4\u3001\u9648\u5173\u8363\u7684\u7ecf\u5178\u6559\u6750\u300a\u7f51\u7edc\u79d1\u5b66\u5bfc\u8bba\u300b\uff0c\u81ea2\u670827\u65e5\u8d77\u5f00\u5c55\u7cfb\u5217\u4e0a\u7ebf\u8bfe\u7a0b\uff0c\u4ee5\u7f51\u7edc\u52a8\u529b\u5b66\u4e3a\u4e3b\u7ebf\u6784\u5efa\u7f51\u7edc\u79d1\u5b66\u77e5\u8bc6\u4f53\u7cfb\u3002\u6b22\u8fce\u5e0c\u671b\u8fdb\u5165\u7f51\u7edc\u79d1\u5b66\u9886\u57df\u3001\u63d0\u9ad8\u7f51\u7edc\u5206\u6790\u80fd\u529b\u3001\u4e0e\u4e00\u7ebf\u4e13\u5bb6\u63a2\u8ba8\u95ee\u9898\u7684\u670b\u53cb\u62a5\u540d\u53c2\u52a0\uff01<\/span><\/section>\n

<\/section>\n

<\/span><\/a><\/p>\n


<\/section>\n

\u70b9\u51fb\u67e5\u770b\u8bfe\u7a0b\u8be6\u60c5<\/span>\uff1a<\/span><\/p>\n

\n

2021\u91cd\u78c5\u65b0\u8bfe\uff1a\u63a2\u7d22\u7f51\u7edc\u52a8\u529b\u5b66\u2014\u2014\u7f51\u7edc\u79d1\u5b66\u7b2c\u4e8c\u671f<\/a><\/strong><\/p>\n<\/section>\n


<\/p>\n<\/section>\n

\n

\u63a8\u8350\u9605\u8bfb<\/span><\/strong><\/strong>
<\/p>\n