Hammad Khalil

7 Questions 28 Answers 0 Followers

Questions related from Hammad Khalil

Reward of Reviewers. Top reviewers of the year?

The top reviewers of the years are announced by publon, The details are available in the link. I want to share this useful information with all of you( https://publons.com/about/rewards ). And I...

08 August 2015 5,923 6 View

Need some suggestion in spectral methods?

I am asking about the stability of numerical methods. Specially pseudo spectral method. when are solving fractional differential equations or for instance ordinary differential equations using...

03 March 2015 8,602 6 View

Can anyone prove that the inverse of the following matrix exist?

Dear friends, I have a problem in matrix theory, I want to prove that the inverse of the following matrix exist. Consider ai , j=1,2,...n, belong to the set of real number,...

02 February 2015 7,782 10 View

Any approximate solution of highly nonlinear differential equations?

Dear friends, I have worked out some mathematical models of Walter's liquid B fluid.I use change of variables and convert the system of equations to highly nonlinear differential equations. Know...

10 October 2014 8,160 18 View

Is there a method to approximate the solution of Navier Stokes Equation?

Any suggestions please

08 August 2014 5,430 9 View

Does anyone have knowledge on legendre approximation?

If we are going to approximate a smooth function with legendre polynomials then is there relation that guarantees that the expansion coefficients decay ,Can we calculate the error bound of the...

08 August 2014 1,182 14 View

Is pseudo spectral method suitable for approximating the solution of nonlinear ordinary differential equation?

Non-linear ordinary differential equation is some time not solvable. There solution is not known. Can anyone suggest a method for there solution?

08 August 2014 6,072 6 View