358 search results - page 45 / 72 » Sparse squares of polynomials |
JGTOOLS
2008
13 years 7 months ago
2008
We present a fast vectorized implementation of a transform that maps points in the unit square to the surface of the sphere, while preserving fractional area. The mapping uses the ...
SIAMNUM
2010
13 years 2 months ago
2010
A straightforward discretisation of problems in d spatial dimensions often leads to an exponential growth in the number of degrees of freedom. Thus, even efficient algorithms like ...
PPAM
2005
Springer
14 years 1 months ago
2005
Springer
We address a generalization of the classical 1- and 2-processor UET scheduling problem on dedicated machines. In our chromatic model of scheduling machines have non-simultaneous av...
COCO
2009
Springer
14 years 2 months ago
2009
Springer
We study the task of randomness extraction from sources which are distributed uniformly on an unknown algebraic variety. In other words, we are interested in constructing a functi...
COMPGEOM
2001
ACM
13 years 11 months ago
2001
ACM
We present two approaches to the problem of calculating a cell in a 3-dimensional arrangement of quadrics. The first approach solves the problem using rational arithmetic. It work...