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applying symmetries to solving a nonlinear acoustics beam model
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نویسنده
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hamedi mobarra leila
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منبع
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mathematics interdisciplinary research - 2022 - دوره : 7 - شماره : 2 - صفحه:155 -164
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چکیده
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For an important nonlinear acoustic model, the (2+1)-dimensional zabolotskaya–khokhlov(zk), a symmetry group and the optimal systems of the symmetry subalgebra have been introduced. then related symmetry reductions and similarity solutions have been presented via two-stage using of the symmetry group method.
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کلیدواژه
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zabolotskaya–khokhlov equation (zk) ,symmetry of differential equations ,reduction of differential equation ,similarity solution
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آدرس
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islamic azad university, fouman and shaft branch, department of mathematics, iran
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پست الکترونیکی
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le.hamedi@iau.ac.ir
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Authors
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