4 citations · 11 across the 12 of their papers we have counts for
5 papers · 1 filter
Rectangles, triangles and Schrödinger waves
Jonathan Bennett, Vjekoslav Kovač, Shohei Nakamura +1
Can a finite set of lattice points determine many rectangles and few isosceles triangles? This turns out to be a surprisingly interesting question in combinatorial geometry that we…
On hyperbolic corners and unit-area triangles in planar sets of large measure
Aleksandar Bulj, Vjekoslav Kovač
For large , we consider measurable sets that avoid triples of points of the form , , with and , i.e., th…
A Banach space that distinguishes two maximal operators
Vjekoslav Kovač
Maz'ya and Shaposhnikova introduced a non-classical maximal operator as the maximal convolution with the vector-valued signum kernel truncated to centered balls. We co…
Near-optimal density theorems for large dilates of large point configurations
Vjekoslav Kovač, Adian Anibal Santos Sepčić
We study density thresholds that force a measurable set to contain all sufficiently large similar copies of every -point configuration. We prove a lower…
Sharp variational inequalities for the Hardy-Littlewood maximal operator on finite undirected graphs
Cristian González-Riquelme, Vjekoslav Kovač, José Madrid
We study sharp -variational inequalities for the Hardy-Littlewood maximal operator on complete graphs, answering in the affirmative a question by Feng Liu and Qingying Xue. We a…