An unsteady mixed convection flow of Williamson nanofluid over a stretchable surface embedded in porous medium is scrutinized numerically. Here the characterized by Darcy Forchheimer model under influence magnetic field. Heat transfer analysis with two different conditions namely, prescribed temperature (PST) and heat flux (PHF) are taken into account. The evolved mathematical numerically solve...

The Goemans-Williamson randomized algorithm guarantees a high-quality approximation to the Max-Cut problem, but the cost associated with such an approximation can be excessively high for large-scale problems due to the need for solving an expensive semidefinite relaxation. In order to achieve better practical performance, we propose an alternative, rank-two relaxation and develop a specialized ...

Williamson type matrices A, B, C 1 D will be called nice if ABT + C DT = 0, perfect if ABT + CDT = ACT + BDT 0, special if ABT + CDT = ACT + BDT = ADT + BCT = o. Type 1 (1 , -1 )-matrices A, B, C, D of order n will be called tight Williamson-like matrices if AAT + BBT + CCT + DDT 4nIn and ABT + BAT + CDT + DCT o. Write N = 32T . piTl ••• p!Tn , where Pj 3(mod 4), Pj > 3, j = 1, ... ,n and r, rl...

Digital education governance: data visualization, predictive analytics, and ‘real-time’ policy instruments Ben Williamson To cite this article: Ben Williamson (2016) Digital education governance: data visualization, predictive analytics, and ‘real-time’ policy instruments, Journal of Education Policy, 31:2, 123-141, DOI: 10.1080/02680939.2015.1035758 To link to this article: http://dx.doi.org/1...