70 citations · 417 across the 45 of their papers we have counts for
3 papers · 1 filter
On the fattening of ACM arrangements of codimension 2 subspaces in P^N
Mohammad Zaman Fashami, Hassan Haghighi, Tomasz Szemberg
In the present note we study configurations of codimension 2 flats in projective spaces and classify those with the smallest rate of growth of the initial sequence. Our work extend…
Quartic unexpected curves and surfaces
Thomas Bauer, Grzegorz Malara, Tomasz Szemberg +1
Our research is motivated by recent work of Cook II, Harbourne, Migliore, and Nagel on configurations of points in the projective plane with properties that are unexpected from the…
Local effectivity in projective spaces
Marcin Dumnicki, Tomasz Szemberg, Justyna Szpond
In this note we introduce a Waldschmidt decomposition of divisors which might be viewed as a generalization of Zariski decomposition based on the effectivity rather than the nefnes…