output
19952023
most citedThe Design and Performance of IceCube DeepCore

319 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2013Show all

8 papers · 1 filter

math.CA2013

Exact growth rates of solutions of delay--dominated differential equations with regularly varying coefficients

John A. D. Appleby, Michael J. McCarthy, Alexandra Rodkina

In this paper we determine the exact rate of growth of the solution of a deterministic delay differential equation in which the delayed term is regularly varying at infinity and do…

math.PR2013

Classification of the Asymptotic Behaviour of Globally Stable Differential Equations with Respect to State-independent Stochastic Perturbations

John A. D. Appleby, Jian Cheng, Alexandra Rodkina

In this paper we consider the global stability of solutions of a nonlinear stochastic differential equation. The differential equation is a perturbed version of a globally stable l…

gr-qc2013★ 1 cited

Electrovac Universes with a Cosmological Constant

Nelson C. Posada-Aguirre, Davide Batic

We present the extension of the Einstein-Maxwell system called electrovac universes by introducing a cosmological constant . In the absence of the term, the crucial equation…

math.DS2013

On limit periodicity of discrete time stochastic processes

Alexandra Rodkina, Nikolai Dokuchaev, John Appleby

We consider a discrete time dynamic system described by a difference equation with periodic coefficients and with additive stochastic noise. We investigate the possibility of the p…

math.CO2013

Generalizing Krawtchouk polynomials using Hadamard matrices

Peter S Chami, Bernd Sing, Norris Sookoo

We investigate polynomials, called m-polynomials, whose generator polynomial has coefficients that can be arranged as a matrix, where q is a positive integer greater than one. Orth…

astro-ph.HE2013★ 43 cited

A helical jet model for OJ287

Mauri Valtonen, Pauli Pihajoki

Context. OJ287 is a quasar with a quasi-periodic optical light curve, with the periodicity observed for over 120 years. This has lead to a binary black hole model as a common expla…

astro-ph.HE2013★ 53 cited

Short time-scale periodicity in OJ 287

Pauli Pihajoki, Mauri Valtonen, Stefano Ciprini

We have studied short-term variations of the blazar OJ 287, suspected to host a supermassive black hole binary. In this study, we use a two-season optical R-band dataset from 2004-…

cs.MM2013★ 1 cited

Using Bias Optimization for Reversible Data Hiding Using Image Interpolation

Andrew Rudder, Wayne Goodridge, Shareeda Mohammed

In this paper, we propose a reversible data hiding method in the spatial domain for compressed grayscale images. The proposed method embeds secret bits into a compressed thumbnail…