For an ideal I R[x] given by a set of generators, a new semidefinite characterization of its real radical I(VR(I)) is presented, provided it is zero-dimensional (even if I is not...
Jean B. Lasserre, Monique Laurent, Philipp Rostals...
The notion of real radicals is a fundamental tool in Real Algebraic Geometry. It takes the role of the radical ideal in Complex Algebraic Geometry. In this article I shall describ...
We propose a digit-recurrence algorithm for division in real and complex number domains using a variable radix. The objective of the approach is to simplify the prescaling of the ...
As logic device sizes shrink towards the nanometer scale, a number of important physical limits threaten to soon halt further improvements in computer performance per unit cost. H...
Todays, we assist to the explosive development of mobile computing devices like PDAs and cell-phones, the integration of embedded intelligence (like Web server) in more and more c...