Igor Leite Freire

3 Questions 3 Answers 0 Followers

Questions related from Igor Leite Freire

Are there evolution equations admitting peakon solutions?

It is well known that certain integrable equations such as the Camassa-Holm, Novikov and Qiao admit the so-called peakon solutions. However, all of them are not evolution equations. Then I would...

11 November 2014 534 3 View

What is the general formula for adjoint differential operator and the associated vector field?

I am working with high order PDEs and I need to know the expressions of the adjoint operator once the linear operator is given.

05 May 2014 4,592 3 View

How can I find a Hamiltonian and the corresponding Hamiltonian operators of a certain PDE?

I am interested in the integrability of equations and I am studying the Camassa-Holm and Novikov equations. Therefore I would like a reference in which I can find, in a detailed way, how to...

10 October 2013 5,685 8 View