Donald Trump's second presidential term has seen a rapid rise in the number of Immigration and Customs Enforcement (ICE) ...

It comes as an Iranian security official says 2,000 people have been killed so far after a crackdown on anti-government protests.

Abstract: We investigate condition numbers of matrices that appear during solving systems of linear equations. We consider iterative methods to solve the equations, namely Jacobi and Gauss-Seidel ...