149 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of PittsburghUS6 papers
- Appalachian State UniversityUS5 papers
- Max Planck Institute for Gravitational PhysicsDE5 papers
- University of British ColumbiaCA4 papers
- University of RajshahiBD4 papers
- West Virginia UniversityUS4 papers
- California Institute of TechnologyUS3 papers
- Purdue University West LafayetteUS3 papers
- Rochester Institute of TechnologyUS3 papers
- University of MinnesotaUS3 papers
- University of Notre DameUS3 papers
- University of Wisconsin–MadisonUS3 papers
3 papers · 1 filter
An -Time Algorithm for the k-Center Problem in Trees
Haitao Wang, Jingru Zhang
We consider a classical k-center problem in trees. Let T be a tree of n vertices and every vertex has a nonnegative weight. The problem is to find k centers on the edges of T such…
GiRaFFE: An Open-Source General Relativistic Force-Free Electrodynamics Code
Zachariah B. Etienne, Mew-Bing Wan, Maria C. Babiuc +2
We present GiRaFFE, the first open-source general relativistic force-free electrodynamics (GRFFE) code for dynamical, numerical-relativity generated spacetimes. GiRaFFE adopts the…
Facial structures of lattice path matroid polytopes
Suhyung An, JiYoon Jung, Sangwook Kim
A lattice path matroid is a transversal matroid corresponding to a pair of lattice paths on the plane. A matroid base polytope is the polytope whose vertices are the incidence vect…