58 citations · 166 across the 43 of their papers we have counts for
4 papers · 1 filter
Negative curves on symmetric blowups of the projective plane, resurgences and Waldschmidt constants
Thomas Bauer, Sandra Di Rocco, Brian Harbourne +3
The Klein and Wiman configurations are highly symmetric configurations of lines in the projective plane arising from complex reflection groups. One noteworthy property of these con…
Resurgences for ideals of special point configurations in coming from hyperplane arrangements
Marcin Dumnicki, Brian Harbourne, Uwe Nagel +3
Symbolic powers of ideals have attracted interest in commutative algebra and algebraic geometry for many years, with a notable recent focus on containment relations between symboli…
Containment Counterexamples for ideals of various configurations of points in
Brian Harbourne, Alexandra Seceleanu
When is the radical homogeneous ideal of a finite set of points in projective -space, , over a field , it has been conjectured that should be co…
Computations in intersection rings of flag bundles
Daniel R. Grayson, Alexandra Seceleanu, Michael E. Stillman
Intersection rings of flag varieties and of isotropic flag varieties are generated by Chern classes of the tautological bundles modulo the relations coming from multiplicativity of…