A reader sent in this question: “ Hi. I was wondering if you could help me figure out finding a complex root problem. If you could explain how it's done that would be great The simple, easy solution ...

Using the Fermi Golden Rule analysis developed in [CM], we prove asymptotic stability of asymmetric nonlinear bound states bifurcating from linear bound states for a quintic nonlinear Schrödinger ...

THE romantic figure at the heart of Mario Livio's fascinating book about mathematical equations and symmetry is a brilliant Frenchman, Evariste Galois, who died in 1832 at the age of only 20. Galois's ...

This is a preview. Log in through your library . Abstract The cubic-quintic complex Ginzburg-Landau is the amplitude equation for systems in the vicinity of an oscillatory sub-critical bifurcation ...

A mathematician has solved a 200-year-old maths problem after figuring out a way to crack higher-degree polynomial equations without using radicals or irrational numbers. The method developed by ...

THE roots of algebra, as John Derbyshire tells us, go back to the ancient world: the Babylonians left cuneiform tablets showing simple algebraic problems. Its actual birth is usually credited to ...

Why Beauty is Truth by Ian Stewart, a mathematician at the University of Warwick in the UK, is a historical account of the evolution of mathematics into modern physics right up to the era of ...