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김선화
출간작으로『변분법과해석역학』등이있다.
Chapter1.서론1.1최속강하선의문제1.2축지선문제1.3등주문제Chapter2.변분법과미분법의비교Chapter3.경계가고정된변분문제3.1Euler방정식3.2Euler방정식의적분가능한예3.2.1함수F가를포함하지않는경우3.2.2함수에대해1차인경우3.2.3함수F가만을포함하는경우3.2.4함수F가x와y’만을포함하는경우3.2.5함수F가y와y’만을포함하는경우3.3다변수함수를갖는범함수의변분3.4고차도함수를갖는범함수의변분3.4.1변함수가1개의경우3.4.2변함수가2개인경우3.4.3변함수가m개인경우3.5여러독립변수를갖는함수의범함수의변분3.5.1독립변수가2개로1계편도함수를포함한경우3.6응용예Chapter4.경계가움직이는변분문제4.1단순한문제의경우4.2다변함수를갖는범함수의변분4.3고계도함수를갖는범함수의변분Chapter5.구속조건을갖는변분문제5.1형의구속5.1.1유사문제의해법5.1.2변분문제에의확장5.2형의구속Chapter6.변분문제의직접해법6.1직접해법(directmethod)6.1.1직접해법의기본적인설명6.1.2직접해법의종류6.2유한차분에의한방법6.3Ritz의방법6.3.1이론6.3.2기저함수계에대한조건과그선정방법6.4Galerkin의방법6.5Kantorovich의방법Chapter7.변분원리의응용7.1가상일의원리7.2DAlembert의원리7.3에너지보존의법칙7.4최소작용의원리7.5최소포텐셜에너지의원리7.6Hamilton의원리7.7Lagrange의운동방정식7.7.1보존계의경우7.7.2비보존계의경우Chapter8.고유치문제8.1고유치문제예8.2변분원리와고유치8.3고유치문제의직접해법8.3.1Ritz의방법8.3.2Galerkin의방법참고문헌