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 ...
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 ...
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 ...
On Instability for the Quintic Nonlinear Schrödinger Equation of Some Approximate Periodic Solutions
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 ...
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 ...
THE first sixty-seven pages of Part 2 carry on Prof. Cayley's lectures on the abelian and theta functions, before the Johns Hopkins University (see NATURE, vol. xxxi. p. 189) to “the end of Chapter ...
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