نتایج جستجو برای: order sawada
تعداد نتایج: 908414 فیلتر نتایج به سال:
We experimentally demonstrated an enhanced translation of an x-ray beam nearly parallel to the diffracting planes over millimeter distances in a deformed silicon crystal. This effect is a consequence of the Berry-phase effect in phase space [K. Sawada, Phys. Rev. Lett. 96, 154802 (2006)], which enables an interplay between the gap in the dispersion surface in momentum space and the atomic displ...
We study the Bäcklund transformations of integrable geometric curve flows in certain geometries. These curve flows include the KdV and Camassa-Holm flows in the two-dimensional centro-equiaffine geometry, the mKdV and modified Camassa-Holm flows in the two-dimensional Euclidean geometry, the Schrödinger and extended Harry-Dym flows in the three-dimensional Euclidean geometry and the Sawada-Kote...
A one-parameter generalization of the hierarchy negative flows is introduced for integrable hierarchies evolution equations, which yields a wider (new) class non-evolutionary nonlinear wave equations. As main results, several integrability properties these generalized flow equation are established, including their symmetry structure, conservation laws, and bi-Hamiltonian formulation. (The resul...
In this investigation, a novel (3+1)-dimensional Lax integrable Kadomtsev–Petviashvili–Sawada–Kotera–Ramani equation is constructed and analyzed analytically. The Painlevé integrability for the mentioned model examined. bilinear form applied investigating multiple-soliton solutions. Moreover, we employ positive quadratic function method to create class of lump solutions using distinct parameter...
Background: Perilipin A (PeriA) exclusively locates on adipocyte lipid droplets and is essential for lipid storage and lipolysis. Previously, we reported that adipocyte specific overexpression of PeriA caused resistance to diet-induced obesity and resulted in improved insulin sensitivity. In order to better understand the biological basis for this observed phenotype, we performed additional stu...
In this paper, 1-lump solution and 2-lump of a (2 + 1)-dimensional Sawada-Kotera-like equation are obtained by means the Hirota’s bilinear method long wave limit method. The propagation orbits, velocities collisions among waves analyzed. By setting parameter values, dynamic characteristics solutions shown in 3D density plots. These conclusions enrich dynamical theory higher-dimensional nonlinea...
Cis-Diamminedichloroplatinum II (CDDP) has been recognized as one of the most active drugs against malignant tumours including ovarian cancer. However, CDDP is a toxic drug causing emesis, renal failure, hearing loss, neuropathy and anaemia. In view of these toxicities many investigators have attempted to develop new platinum analogues which retain anti-tumour activity with less toxicity. Among...
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