Many types of economic problems require that we consider two variables at the same time. A typical example is the relation between price of a commodity and the demand or supply of that commodity. The ...

Using 2 dimensions to represent any 1 complex number means that the graph of a function of 1 complex variable can only be fully appreciated in 4 spatial dimensions, which is a problem for us 3D humans ...

GCSE Edexcel Transformation of curves - Higher - Edexcel Translating graphs Functions of graphs can be transformed to show shifts and reflections. Graphic designers and 3D modellers use ...

Armen Edigarian, Jan Wiegerinck, The Pluripolar Hull of the Graph of A Holomorphic Function with Polar Singularities, Indiana University Mathematics Journal, Vol. 52, No. 6 (2003), pp. 1663-1680 ...

Learn how to use functions to represent translations, sketches, compressions and reflections of graphs with GCSE Bitesize Maths.

Data flow is a natural paradigm for describing DSP applications for concurrent implementation on parallel hardware. Data flow programs for signal processing are directed graphs where each node ...