Symmetries, travelling-wave and self-similar solutions of the Burgers hierarchy

التفاصيل البيبلوغرافية
العنوان: Symmetries, travelling-wave and self-similar solutions of the Burgers hierarchy
المؤلفون: R. Sinuvasan, P.G.L. Leach, K. M. Tamizhmani
المصدر: Applied Mathematics and Computation. 303:165-170
بيانات النشر: Elsevier BV, 2017.
سنة النشر: 2017
مصطلحات موضوعية: Hierarchy (mathematics), Applied Mathematics, Mathematical analysis, 010103 numerical & computational mathematics, 01 natural sciences, Burgers' equation, 010101 applied mathematics, Computational Mathematics, Transformation (function), Homogeneous space, Traveling wave, Point (geometry), 0101 mathematics, Element (category theory), Mathematical physics, Mathematics
الوصف: We examine the general element of the Burgers Hierarchy, ut+x(xu)nu=0,n=0,1,2,, for its Lie point symmetries. We use these symmetries to construct traveling-wave and self-similar solutions. We observe that the general member of the hierarchy can be rendered as a linear (1+1)-evolution equation by means of an elementary Riccati transformation and examine this equation for its Lie point symmetries. With the use of these symmetries we can construct the traveling-wave and self-similar solutions in closed form.
تدمد: 0096-3003
DOI: 10.1016/j.amc.2017.01.036
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::3e749b945bbf2bf0fc4b9947c150246a
https://doi.org/10.1016/j.amc.2017.01.036
Rights: CLOSED
رقم الانضمام: edsair.doi...........3e749b945bbf2bf0fc4b9947c150246a
قاعدة البيانات: OpenAIRE
الوصف
تدمد:00963003
DOI:10.1016/j.amc.2017.01.036