نتایج جستجو برای: order sawada
تعداد نتایج: 908414 فیلتر نتایج به سال:
Next article No AccessFighting the Learning Crisis in Developing Countries: A Randomized Experiment of Self-Learning at Right LevelYasuyuki Sawada, Minhaj Mahmud, Mai Seki, and Hikaru KawarazakiYasuyuki Sawada Search for more articles by this author , Mahmud Seki Kawarazaki PDFPDF PLUS Add to favoritesDownload CitationTrack CitationsPermissionsReprints Share onFacebookTwitterLinkedInRedditEmail...
A new supersymmetric equation is proposed for the Sawada-Kotera equation. The integrability of this equation is shown by the existence of Lax representation and infinite conserved quantities and a recursion operator. PACS: 02.30.Ik; 05.45.Yv
Hiro Takahashi ([email protected]) Nahoko Kaniwa ([email protected]) Yoshiro Saito ([email protected]) Kimie Sai ([email protected]) Tetsuya Hamaguchi ([email protected]) Kuniaki Shirao ([email protected]) Yasuhiro Shimada ([email protected]) Yasuhiro Matsumura ([email protected]) Atsushi Ohtsu ([email protected]) Takayuki Yoshino ([email protected]) Toshihik...
we show that a recently introduced lax pair of the sawada-kotera equation is nota new one but is trivially related to the known old lax pair. using the so-called trivialcompositions of the old lax pairs with a differentially constrained arbitrary operators,we give some examples of trivial lax pairs of kdv and sawada-kotera equations.
We obtain new gauge-invariant forms of two-dimensional integrable systems of nonlinear equations: the Sawada–Kotera and Kaup–Kuperschmidt system, the generalized system of dispersive long waves, and the Nizhnik–Veselov–Novikov system. We show how these forms imply both new and well-known two-dimensional integrable nonlinear equations: the Sawada–Kotera equation, Kaup–Kuperschmidt equation, disp...
In this paper, we study the possible second order Lax operators for all the possible (1+1)-dimensional models with Schwarz variants and some special types of high dimensional models. It is shown that for every (1+1)-dimensional model and some special types of high dimensional models which possess Schwarz variants may have a second order Lax pair. The explicit Lax pairs for (1+1)-dimensional Kor...
1 Universidad de Caldas, Calle 65 No. 26-10, P.O. Box: Apartado Aéreo 275, Manizales, Caldas, Colombia 2 Department of Mathematics, Universidad Nacional de Colombia, Carrera 27 No. 64-60, P.O. Box: Apartado Aéreo 275, Manizales, Colombia 3 Department of Mathematics, Universidad Nacional de Colombia, Calle 45, Carrera 30. P.O. Box: Apartado Aéreo 52465, Bogota, Colombia 4 Department of Mathemati...
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