We develop data structures for intersection queries in four dimensions t...
Let 𝒯 be a set of n planar semi-algebraic regions in
ℝ^3 of constant com...
We present subquadratic algorithms in the algebraic decision-tree model ...
We consider several problems that involve lines in three dimensions, and...
We show that the maximum number of pairwise non-overlapping k-rich lense...
We present subquadratic algorithms, in the algebraic decision-tree model...
In 2015, Guth proved that for any set of k-dimensional varieties in
R^d ...
Guth showed that given a family S of n g-dimensional
semi-algebraic sets...
Let F be a family of pseudo-disks in the plane, and P be a finite subset...
We re-examine parameters for the two main
space decomposition technique...