Numbers can be used most flexibly to quantify, rank and identify. 'Cardinal' number refers to quantitative number assignments assessing set size (numerosity), whereas 'ordinal' number applies to ...

Numerical and Computational Mathematics is a discipline dedicated to the development and analysis of algorithms that provide approximate solutions to mathematical problems too complex for exact ...

In this survey article, we give an expository account of the recent developments on the Poncelet property for numerical ranges of the compressions of the shift S(ɸ). It can be considered as an updated ...

Any recursively enumerable extension of intuitionistic arithmetic which obeys the disjunction property obeys the numerical existence property. Any recursively enumerable extension of intuitionistic ...