476 citations
- New York UniversityUS42 papers
- Courant Institute of Mathematical SciencesUS13 papers
- Centre National de la Recherche ScientifiqueFR12 papers
- Fraunhofer Institute for Integrated CircuitsDE12 papers
- University of KonstanzDE12 papers
- University of StuttgartDE12 papers
- Technische Universität BerlinDE10 papers
- Universität HamburgDE10 papers
- Humboldt-Universität zu BerlinDE9 papers
- Occidental CollegeUS9 papers
- Chemnitz University of TechnologyDE8 papers
- Freie Universität BerlinDE8 papers
13 papers · 1 filter
Estimation of Radio Channel Parameters in Case of an Unknown Transmitter
Stephan Häfner, Reiner Thomä
This paper investigates the estimation of radio channel parameters from receiver data, whereby the transmitter is fully unknown. We use a multipath model to describe the radio chan…
Ray picture and ray-wave correspondence in triangular microlasers
Pia Stockschläder, Jakob Kreismann, Martina Hentschel
We apply ray-optical methods to dielectric optical microcavities in the shape of triangles made of low refractive index material. We find ray trajectories that maximize the intensi…
On insertion-deletion systems over relational words
Igor Potapov, Olena Prianychnykova, Sergey Verlan
We introduce a new notion of a relational word as a finite totally ordered set of positions endowed with three binary relations that describe which positions are labeled by equal d…
Small-Area Orthogonal Drawings of 3-Connected Graphs
Therese Biedl, Jens M. Schmidt
It is well-known that every graph with maximum degree 4 has an orthogonal drawing with area at most . In this paper, we show that if the gra…
A hybrid finite-difference/boundary element procedure for the simulation of turbulent MHD duct flow at finite magnetic Reynolds numbers
Vinodh Bandaru, Thomas Boeck, Dmitry Krasnov +1
A conservative coupled finite difference-boundary element computational procedure for the simulation of turbulent magnetohydrodynamic flow in a straight rectangular duct at finite…
How Good is Multi-Pivot Quicksort?
Martin Aumüller, Martin Dietzfelbinger, Pascal Klaue
Multi-Pivot Quicksort refers to variants of classical quicksort where in the partitioning step pivots are used to split the input into segments. For many years, multi-p…