New research from the University of Waterloo is making inroads on one of the biggest problems in theoretical computer science ...

SIAM Journal on Numerical Analysis, Vol. 48, No. 1 (2010), pp. 322-345 (24 pages) Inverse problems are often ill posed, with solutions that depend sensitively on data. In any numerical approach to the ...

Filomat, Vol. 28, No. 5, The Algerian-Turkish International days on Mathematics 2013, ATIM2013 (2014), pp. 947-962 (16 pages) Abstract. Inverse problem for the multidimensional elliptic equation with ...

The travelling salesman problem (TSP) remains one of the most challenging NP‐hard problems in combinatorial optimisation, with significant implications for logistics, network design and route planning ...

Not long ago, a team of researchers from Stanford and McGill universities broke a 35-year record in computer science by an almost imperceptible margin — four hundredths of a trillionth of a trillionth ...

The questions in this quiz are suitable for GCSE maths students studying approximation, rounding to decimal places, rounding to significant figures, truncation, estimating calculations, limits of ...

Two weeks ago, a modest-looking paper was uploaded to the arXiv preprint server with the unassuming title “On the invariant subspace problem in Hilbert spaces”. The paper is just 13 pages long and its ...

Not long ago, a team of researchers from Stanford and McGill universities broke a 35-year record in computer science by an almost imperceptible margin — four hundredths of a trillionth of a trillionth ...