invariant solutions and conservation laws of time-dependent negative-order (vncbs) equation
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نویسنده
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aryanejad yadollah ,khalili asma
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منبع
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journal of mahani mathematical research - 2024 - دوره : 13 - شماره : 2 - صفحه:155 -168
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چکیده
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We apply the basic lie symmetry method to investigate the time-dependent negative-order calogero-bogoyavlenskii-schiff (vncbs) equation. in this case, the symmetry classification problem is answered. we obtain symmetry algebra and create the optimal system of lie subalgebras. we obtain the symmetry reductions and invariant solutions of the considered equation using these vector fields. finally, we determine the conservation laws of the vncbs equation via the bluman-anco homotopy formula.
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کلیدواژه
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lie algebras، calogero-bogoyavlenskii-schiff equation، reduction equations، conservation laws، optimal system
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آدرس
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payame noor university, department of mathematics, iran, payame noor university, department of mathematics, iran
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پست الکترونیکی
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asma.khalili1395@gmail.com; a.khalili@student.pnu.ac.ir
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