Results 71 to 79 of about 1,131 (79)

An extension of heat hierarchy [PDF]

open access: yes, 2017
We propose a formally completely integrable extension of heat hierarchy based on the space of symmetries isomorphic to the Weyl algebra $\mathcal{A}_1$. The extended heat hierarchy will be the basic model for the analysis of the extension of KP hierarchy,
Wang, Joe S.
core  

Global well-posedness for KdV in Sobolev Spaces of negative index [PDF]

open access: yes, 2001
The initial value problem for the Korteweg-deVries equation on the line is shown to be globally well-posed for rough data.
Colliander, J.   +4 more
core   +1 more source

Recursion operator for the IGSG equation

open access: yes, 2006
In this paper we find the inverse and direct recursion operator for the intrinsic generalized sine-Gordon equation in any number $n > 2$ of independent variables.
Marvan, M., PoboĊ™il, M.
core  

Fredholm determinants

open access: yesOpen Mathematics, 2011
McKean Henry
doaj   +1 more source

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