两个非线性演化方程的孤立波解
Solitary Wave Solutions to Two Evolution Equations</em>
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<p class='author'><strong>作 者：</strong><a href='/writer/article.aspx?id=100000001037571' target='_blank' ><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=A%3d%5b%e5%a7%9a%e8%8b%a5%e4%be%a0%5d' title='姚若侠[1]'>姚若侠[1]</a> <em> </em></p><p class='organ'><strong>机构地区：</strong><a href='/organ/article.aspx?id=40534&subid=&showname=&searchtype=' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=S%3d%e6%b8%ad%e5%8d%97%e5%b8%88%e8%8c%83%e5%ad%a6%e9%99%a2%e8%ae%a1%e7%ae%97%e6%9c%ba%e7%a7%91%e5%ad%a6%e7%b3%bb' title='[1]渭南师范学院计算机科学系,陕西渭南714000'>[1]渭南师范学院计算机科学系,陕西渭南714000</a> <em> </em></p><p class='from'><strong>出 处：</strong><a href='/journal/summary.aspx?gch=81474A' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=J%3d%5b%e6%b8%ad%e5%8d%97%e5%b8%88%e8%8c%83%e5%ad%a6%e9%99%a2%e5%ad%a6%e6%8a%a5%5d' title='渭南师范学院学报'>《渭南师范学院学报》</a>2002年第5期67-70,共4页<em>Journal of Weinan Normal University</em></p><p class='fund'><strong>基 金：</strong>陕西省教育厅自然科学专项基金资助课题(01JK119)</p><p class='abstrack'><strong>摘 要：</strong>利用新近提出的一种直接代数方法,在计算机代数系统Maple上系统求解了广义Fisher方程和Sine Gordon方程,获得了它们的精确孤立波解。<em><Abstrcat>With the aid of symbolic manipulation system Maple by the direct algebra method proposed recently, generalized Fisher equation and SineGorden equation are studied, and thus some important solitary wave solutions are obtained.</em></p><p class='subject'><strong>关 键 词：</strong><a href='/subject/article.aspx?id=6711359' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e9%9d%9e%e7%ba%bf%e6%80%a7%e6%bc%94%e5%8c%96%e6%96%b9%e7%a8%8b%5d' title='非线性演化方程'>非线性演化方程</a> <a href='/subject/article.aspx?id=6261413' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e5%b9%bf%e4%b9%89FISHER%e6%96%b9%e7%a8%8b%5d' title='广义FISHER方程'>广义FISHER方程</a> <a href='/subject/article.aspx?id=7753287' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5bSINE-GORDON%e6%96%b9%e7%a8%8b%5d' title='SINE-GORDON方程'>SINE-GORDON方程</a> <a href='/subject/article.aspx?id=7698748' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5bRICCATI%e6%96%b9%e7%a8%8b%e7%bb%84%5d' title='RICCATI方程组'>RICCATI方程组</a> <a href='/zk/search.aspx?key=K%3d%5b%e7%ac%a6%e5%8f%b7%e8%ae%a1%e7%ae%97%5d' title='符号计算'>符号计算</a> <a href='/subject/article.aspx?id=6129406' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e5%ad%a4%e7%ab%8b%e6%b3%a2%e8%a7%a3%5d' title='孤立波解'>孤立波解</a> <a href='/subject/article.aspx?id=6709708' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e9%9d%9e%e7%ba%bf%e6%80%a7%e5%81%8f%e5%be%ae%e5%88%86%e6%96%b9%e7%a8%8b%5d' title='非线性偏微分方程'>非线性偏微分方程</a> </p><p class='class'><strong>分 类 号：</strong><a href='/zk/search.aspx?key=C%3dO175.29' title='O175.29'>O175.29</a>[<a href = '/domain/article.aspx?id=378' >理学—数学</a>] <a href='/zk/search.aspx?key=C%3dO241.82' title='O241.82'>O241.82</a>[<a href = '/domain/article.aspx?id=379' >理学—基础数学</a>] </p>
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