Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Utrecht UniversityNL210 papers
- Delft University of TechnologyNL196 papers
- Centre National de la Recherche ScientifiqueFR195 papers
- Centrum Wiskunde & InformaticaNL163 papers
- University of TwenteNL158 papers
- University of AmsterdamNL113 papers
- Radboud University NijmegenNL89 papers
- University of Rome Tor VergataIT84 papers
- Vrije Universiteit AmsterdamNL79 papers
- Leiden UniversityNL72 papers
- University of GroningenNL58 papers
- Philips (Netherlands)NL56 papers
36 papers · 1 filter
A Random Multiple Access Protocol with Spatial Interactions
Charles Bordenave, Sergey Foss, Vsevolod Shneer
We analyse an ALOHA-type random multiple-access protocol where users have local interactions. We show that the fluid model of the system workload satisfies a certain differential e…
Joint density for the local times of continuous-time Markov chains
David Brydges, Remco van der Hofstad, Wolfgang König
We investigate the local times of a continuous-time Markov chain on an arbitrary discrete state space. For fixed finite range of the Markov chain, we derive an explicit formula for…
The cyclotomic BMW algebra associated with the two string type B braid group
Stewart Wilcox, Shona Yu
The cyclotomic Birman-Murakami-Wenzl (or BMW) algebras B_n^k, introduced by R. Haring-Oldenburg, are extensions of the cyclotomic Hecke algebras of Ariki-Koike, in the same way as…
Observation of a Long-Range Interaction between Semiconductor Quantum Dots
E. W. Bogaart, J. E. M. Haverkort, R. Noetzel
We demonstrate electromagnetic interaction between distant quantum dots (QDs), as is observed from transient pump-probe differential reflectivity measurements. The QD-exciton lifet…
Photoionization in negative streamers: fast computations and two propagation modes
Alejandro Luque, Ute Ebert, Carolynne Montijn +1
Streamer discharges play a central role in electric breakdown of matter in pulsed electric fields, both in nature and in technology. Reliable and fast computations of the minimal m…
The influence of photon angular momentum on ultrafast spin dynamics in Nickel
F. Dalla Longa, J. T. Kohlhepp, W. J. M. de Jonge +1
The role of photon angular momentum in laser-induced demagnetization of Nickel thin films is investigated by means of pump-probe time-resolved magneto-optical Kerr effect in the po…
Helium 2 3S - 2 1S metrology at 1557 nm
K. A. H. van Leeuwen, W. Vassen
An experiment is proposed to excite the 'forbidden' 1s2s 3S1 - 1s2s 1S0 magnetic dipole (M1) transition at 1557 nm in a collimated and slow atomic beam of metastable helium atoms.…
Copolymer at selective interfaces and pinning potentials: weak coupling limits
Nicolas Petrelis
We consider a simple random walk of length , denoted by , and we define a sequence of centered i.i.d. random variables. For $K\in\N…
Scale space consistency of piecewise constant least squares estimators -- another look at the regressogram
Leif Boysen, Volkmar Liebscher, Axel Munk +1
We study the asymptotic behavior of piecewise constant least squares regression estimates, when the number of partitions of the estimate is penalized. We show that the estimator is…
POVMs: a small but important step beyond standard quantum mechanics
Willem M. de Muynck
It is the purpose of the present contribution to demonstrate that the generalization of the concept of a quantum mechanical observable from the Hermitian operator of standard quant…
Entropy of a bit-shift channel
Stan Baggen, Vladimir Balakirsky, Dee Denteneer +4
We consider a simple transformation (coding) of an iid source called a bit-shift channel. This simple transformation occurs naturally in magnetic or optical data storage. The resul…
Random walk in random scenery: A survey of some recent results
Frank den Hollander, Jeffrey E. Steif
. In this paper we give a survey of some recent results for random walk in random scenery (RWRS). On , , we are given a random walk with i.i.d. increments a…
A Finite Equational Base for CCS with Left Merge and Communication Merge
Luca Aceto, Wan Fokkink, Anna Ingolfsdottir +1
Using the left merge and communication merge from ACP, we present an equational base (i.e., a ground-complete and -complete set of valid equations) for the fragment of CCS witho…
Spatiotemporal patterns in a DC semiconductor-gas-discharge system: stability analysis and full numerical solutions
I. R. Rafatov, D. D. Sijacic, U. Ebert
A system very similar to a dielectric barrier discharge, but with a simple stationary DC voltage, can be realized by sandwiching a gas discharge and a high-ohmic semiconductor laye…
Remarks on the Nyquist and Callen-Welton Theorems
S. A. Trigger, G. J. F. van Heijst, A. A. Rukhadze +1
The connection of the Callen-Welton and Nyquist fluctuation-dissipation relations is considered for plasma-like classical and quantum systems. The conditions for appearance of the…
Weak and almost sure limits for the parabolic Anderson model with heavy tailed potentials
Remco van der Hofstad, Peter Mörters, Nadia Sidorova\tsup
We study the parabolic Anderson problem, that is, the heat equation on with independent identically distributed random potentia…
An adaptive grid refinement strategy for the simulation of negative streamers
C. Montijn, W. Hundsdorfer, U. Ebert
The evolution of negative streamers during electric breakdown of a non-attaching gas can be described by a two-fluid model for electrons and positive ions. It consists of continuit…
Bayesian analysis for reversible Markov chains
Persi Diaconis, Silke W. W. Rolles
We introduce a natural conjugate prior for the transition matrix of a reversible Markov chain. This allows estimation and testing. The prior arises from random walk with reinforcem…
Universality for the distance in finite variance random graphs: Extended version
Henri van den Esker, Remco van der Hofstad, Gerard Hooghiemstra
We generalize the asymptotic behavior of the graph distance between two uniformly chosen nodes in the configuration model to a wide class of random graphs. Among others, this class…
A tropical approach to secant dimensions
Jan Draisma
Tropical geometry yields good lower bounds, in terms of certain combinatorial-polyhedral optimisation problems, on the dimensions of secant varieties. In particular, it gives an at…
Instabilities leading to vortex lattice formation in rotating Bose-Einstein condensates
N. G. Parker, R. M. W. van Bijnen, A. M. Martin
We present a comprehensive theoretical study of vortex lattice formation in atomic Bose-Einstein condensates confined by a rotating elliptical trap. We consider rotating solutions…
The multiscale nature of streamers
Ute Ebert, Carolynne Montijn, T. M. P. Briels +4
Streamers are a generic mode of electric breakdown of large gas volumes. They play a role in the initial stages of sparks and lightning, in technical corona reactors and in high al…
Numerical convergence of the branching time of negative streamers
Carolynne Montijn, Ute Ebert, Willem Hundsdorfer
In sufficiently large gaps and electric fields, discharge streamers do branch. In [Arrayas et al., PRL 88, 174502 (2002)], we observed streamer branching numerically within a deter…
Optical characteristics of single wavelength-tunable InAs/InGaAsP/InP(100) quantum dots emitting at 1.55 um
N. I. Cade, H. Gotoh, H. Kamada +3
We have studied the emission properties of individual InAs quantum dots (QDs) grown in an InGaAsP matrix on InP(100) by metal-organic vapor-phase epitaxy. Low-temperature microphot…