conte r , magri f , musette m , satsuma j, and winternitz p direct and inverse methods in nonlinear evolution equations, greco a m

... Therefore the B¨acklund parameter and the spectral parameter are identical notions. Example 2.10. The (nonintegrable) Kuramoto-Sivashinsky equation admits the degenerate singular part transformation u ... choice of the expansion variable for the Laurent series, the advantage of the homographic invariance. 4.1 Singular manifold variable ϕ and expansion variable χ Consider a nonlinear P...

Ngày tải lên: 24/04/2014, 16:50

... Hillebrandt, Garching, Germany D. Imboden, Z ¨ urich, Switzerland R. L. Jaffe, Cambridge, MA, USA R. Lipowsky, Golm, Germany H. v. L ¨ ohneysen, Karlsruhe, Germany I. Ojima, Kyoto, Japan D. Sornette, ... contain at least partly original and previously unpublished material, be written in a clear, pedagogical style and aimed at a broader readership, especially grad- uate students a...

Ngày tải lên: 24/04/2014, 16:50

... ] 2 1,2 3,0 2 2,1 0,3 2,1 0,3 3,0 1,2 7 1,2 3,0 2,1 0,3 1,1 2 1,2 3,0 2 2,1 0,3 2,0 0,2 6 2 2,1 0,3 2 1,2 3,0 1,2 3,0 1,2 3,0 2 1,2 3,0 2 2,1 0,3 2,1 0,3 2,1 0,3 5 2 1,2 3,0 2 2,1 0,3 4 2 1,2 3,0 2 2,1 0,3 3 2 1,1 2 2,0 0,2 2 2,0 0,2 1 )(3)()()3( ))((4)()()( )(3)()()3( )(3)...

Ngày tải lên: 21/12/2013, 20:22

... JavaScript engines and a new paradigm called AJAX (Asynchronous JavaScript and XML ), JavaScript has re-emerged as a powerful and important programming environment. Many of the most interesting features ... and ugly. Most browsers featured a form of the JavaScript programming language, but the implementations varied wildly, and making a real application using Web techn...

Ngày tải lên: 15/03/2014, 19:20

... admissible paths for Dubins' car are admissible for Reeds&Shepp's car (the converse is false); admissible paths for Reeds&Shepp's car are admissible for the car-like robot ... approach using optimal control); they apply to our problem. Nevertheless, their practical programming tread on delicate numerical computations [40]. On the other hand, some approaches address...

Ngày tải lên: 22/03/2014, 11:20

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Ngày tải lên: 31/03/2014, 15:56

... angels have married to make kind of a gray magic. That's what it always feels like to me. All around are things that are mundane and miraculous. I've always found manufacturing plants ... by aisles. Most of the machines are painted in solid March Gras colors—orange, purple, yellow, blue. From some of the newer machines, ruby numbers shine from digital displays. Robotic arm...

Ngày tải lên: 02/04/2014, 14:23

... command format rat to force MATLAB to output the results as rational numbers (that is, fractions). We mention here MATLAB has a number of intrinsic constants which the programmer can use, for instance ... no mention of restrictions on allowable variable names in MATLAB. The rules for naming variables in MATLAB can be summarised as follows: 1. Variable names in MATLAB must start with...

Ngày tải lên: 08/04/2014, 09:57