Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
A set of complex numbers which do not converge to any limit when a given mapping is repeatedly applied to them. In some cases the result is a connected fractal set.
- ‘Yoccoz has developed a method of combinatorial study of Julia sets and Mandelbrot sets - called ‘Yoccoz puzzles ‘- which permit deep insight.’
- ‘In 1980, Mandelbrot has discovered the set M of parameter values c for which Julia sets are connected.’
- ‘H Cremer produced an essay on his work which included the first visualisation of a Julia set.’
- ‘The spectrum yields a classic fractal object called a Julia set.’
- ‘Add to that the fact that the set serves as an index into the variety of Julia sets which, in turn, are classified according to the location of a single parameter inside the Mandelbrot set.’
1970s: named after Gaston M. Julia (1893–1978), Algerian-born French mathematician.
Are you looking for a word for a foolish person? We explore twelve interesting words to describe the dunderheads in your life.
Before you run for the hills, let’s run through a list of ‘run’ expressions that are running through our minds.
The definitions of ‘buddy’ and ‘bro’ in the OED have recently been revised. We explore their history and increase in popularity.