lie symmetry of a new class of two-dimensional heat equation
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DOR
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20.1001.2.0020190559.1400.11.1.39.8
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نویسنده
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منبع
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سمينار هندسه و توپولوژي - 1400 - دوره : 11 - يازدهمين سمينار هندسه و توپولوژي - کد همایش: 00201-90559 - صفحه:1 -6
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چکیده
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in this paper, a lie symmetry classification of a new class of (2+1)-nonlinearheat equation u_{t}-f(u)(u_{xx}+u_{yy}+u_{xy})=0 where f(u) is asmooth function on u, is presented. the similarity solutions of an illustrative example, for f(u)=u,are obtained.
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کلیدواژه
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infinitesimal generator ,invariant solution ,heat equation ,lie symmetry.
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آدرس
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babol noshirvani university of technology, iran
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پست الکترونیکی
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r_bakhshandeh@nit.ac.ir
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