The problem PosSLP involves determining whether an integer
computed by a...
An action of a group on a vector space partitions the latter into a set ...
We design a probabilistic algorithm that, given ϵ>0 and a polynomial
sys...
We provide a condition-based analysis of two interior-point methods for
...
This paper initiates a systematic development of a theory of non-commuta...
We describe and analyze an algorithm for computing the homology (Betti
n...
The existence of string functions, which are not polynomial time computa...
We describe and analyze an algorithm for computing the homology (Betti
n...
Koiran's real τ-conjecture claims that the number of real zeros of a
str...
Alternating minimization heuristics seek to solve a (difficult) global
o...
We describe and analyze an algorithm for computing the homology (Betti
n...
Quadrics in the Grassmannian of lines in 3-space form a 19-dimensional
p...