@misc{FraschettiPohl2017,
  author    = {Fraschetti, Federico and Pohl, Martin},
  title     = {Two-zone model for the broadband crab nebula spectrum},
  series = {The European physical journal : Web of Conferences : proceedings},
  volume    = {136},
  journal   = {The European physical journal : Web of Conferences : proceedings},
  publisher = {EDP Sciences},
  address   = {Les Ulis},
  issn      = {2100-014X},
  doi       = {10.1051/epjconf/201713602009},
  pages     = {5},
  year      = {2017},
  abstract  = {We develop a simple two-zone interpretation of the broadband baseline Crab nebula spectrum between 10(-5) eV and similar to 100 TeV by using two distinct log-parabola energetic electrons distributions. We determine analytically the very-high energy photon spectrum as originated by inverse-Compton scattering of the far-infrared soft ambient photons within the nebula off a first population of electrons energized at the nebula termination shock. The broad and flat 200 GeV peak jointly observed by Fermi/LAT and MAGIC is naturally reproduced. The synchrotron radiation from a second energetic electron population explains the spectrum from the radio range up to similar to 10 keV. We infer from observations the energy dependence of the microscopic probability of remaining in proximity of the shock of the accelerating electrons.},
  language  = {en}
}
@misc{BarniskeOskinovaHamann2016,
  author    = {Barniske, Andreas and Oskinova, Lida and Hamann, Wolf-Rainer},
  title     = {Two extremely luminous WN stars in the Galactic center with circumstellar emission from dust and gas (vol 486, pg 971, 2008)},
  series = {Physical chemistry, chemical physics : a journal of European Chemical Societies},
  volume    = {587},
  journal   = {Physical chemistry, chemical physics : a journal of European Chemical Societies},
  publisher = {EDP Sciences},
  address   = {Les Ulis},
  issn      = {1432-0746},
  doi       = {10.1051/0004-6361/200809568e},
  pages     = {1},
  year      = {2016},
  language  = {en}
}
@misc{MaierWolfKeiligetal.2018,
  author    = {Maier, Philipp and Wolf, J{\"u}rgen and Keilig, Thomas and Krabbe, Alfred and Duffard, Rene and Ortiz, Jose-Luis and Klinkner, Sabine and Lengowski, Michael and M{\"u}ller, Thomas and Lockowandt, Christian and Krockstedt, Christian and Kappelmann, Norbert and Stelzer, Beate and Werner, Klaus and Geier, Stephan and Kalkuhl, Christoph and Rauch, Thomas and Schanz, Thomas and Barnstedt, J{\"u}rgen and Conti, Lauro and Hanke, Lars},
  title     = {Towards a European Stratospheric Balloon Observatory},
  series = {Ground-based and Airborne Telescopes VII},
  volume    = {10700},
  journal   = {Ground-based and Airborne Telescopes VII},
  publisher = {SPIE-INT Soc Optical Engineering},
  address   = {Bellingham},
  isbn      = {978-1-5106-1954-8},
  issn      = {0277-786X},
  doi       = {10.1117/12.2319248},
  pages     = {12},
  year      = {2018},
  abstract  = {This paper presents the concept of a community-accessible stratospheric balloon-based observatory that is currently under preparation by a consortium of European research institutes and industry. We present the technical motivation, science case, instrumentation, and a two-stage image stabilization approach of the 0.5-m UV/visible platform. In addition, we briefly describe the novel mid-sized stabilized balloon gondola under design to carry telescopes in the 0.5 to 0.6 m range as well as the currently considered flight option for this platform. Secondly, we outline the scientific and technical motivation for a large balloon-based FIR telescope and the ESBO DS approach towards such an infrastructure.},
  language  = {en}
}
@misc{StichBeta2019,
  author    = {Stich, Michael and Beta, Carsten},
  title     = {Time-Delay Feedback Control of an Oscillatory Medium},
  series = {Biological Systems: Nonlinear Dynamics Approach},
  volume    = {20},
  journal   = {Biological Systems: Nonlinear Dynamics Approach},
  publisher = {Springer},
  address   = {Cham},
  isbn      = {978-3-030-16585-7},
  issn      = {2199-3041},
  doi       = {10.1007/978-3-030-16585-7_1},
  pages     = {1 -- 17},
  year      = {2019},
  abstract  = {The supercritical Hopf bifurcation is one of the simplest ways in which a stationary state of a nonlinear system can undergo a transition to stable self-sustained oscillations. At the bifurcation point, a small-amplitude limit cycle is born, which already at onset displays a finite frequency. If we consider a reaction-diffusion system that undergoes a supercritical Hopf bifurcation, its dynamics is described by the complex Ginzburg-Landau equation (CGLE). Here, we study such a system in the parameter regime where the CGLE shows spatio-temporal chaos. We review a type of time-delay feedback methods which is suitable to suppress chaos and replace it by other spatio-temporal solutions such as uniform oscillations, plane waves, standing waves, and the stationary state.},
  language  = {en}
}
@misc{Rastogi2019,
  author    = {Rastogi, Abhishake},
  title     = {Tikhonov regularization with oversmoothing penalty for linear statistical inverse learning problems},
  series = {AIP Conference Proceedings : third international Conference of mathematical sciences (ICMS 2019)},
  volume    = {2183},
  journal   = {AIP Conference Proceedings : third international Conference of mathematical sciences (ICMS 2019)},
  publisher = {American Institute of Physics},
  address   = {Melville},
  isbn      = {978-0-7354-1930-8},
  issn      = {0094-243X},
  doi       = {10.1063/1.5136221},
  pages     = {4},
  year      = {2019},
  abstract  = {In this paper, we consider the linear ill-posed inverse problem with noisy data in the statistical learning setting. The Tikhonov regularization scheme in Hilbert scales is considered in the reproducing kernel Hilbert space framework to reconstruct the estimator from the random noisy data. We discuss the rates of convergence for the regularized solution under the prior assumptions and link condition. For regression functions with smoothness given in terms of source conditions the error bound can explicitly be established.},
  language  = {en}
}
@misc{LiermannHamannOskinova2014,
  author    = {Liermann, Angelika and Hamann, Wolf-Rainer and Oskinova, Lida},
  title     = {The quintuplet cluster III. Hertzsprung-Russell diagram and cluster age (vol 540, pg A14, 2012)},
  series = {Astronomy and astrophysics : an international weekly journal},
  volume    = {563},
  journal   = {Astronomy and astrophysics : an international weekly journal},
  publisher = {EDP Sciences},
  address   = {Les Ulis},
  issn      = {0004-6361},
  doi       = {10.1051/0004-6361/201117534e},
  pages     = {2},
  year      = {2014},
  language  = {en}
}
@misc{DolezalovaKubatovaKubatetal.2019,
  author    = {Dolezalova, Barbora and Kubatova, Brankica and Kubat, Jiri and Hamann, Wolf-Rainer},
  title     = {The Quasi-WR Star HD 45166 Revisited},
  series = {Radiative signatures from the cosmos},
  volume    = {519},
  journal   = {Radiative signatures from the cosmos},
  publisher = {Astronomical soc pacific},
  address   = {San Fransisco},
  isbn      = {978-1-58381-925-8},
  issn      = {1050-3390},
  pages     = {197 -- 200},
  year      = {2019},
  abstract  = {We studied the wind of the quasi Wolf-Rayet (qWR) star HD 45166. As a first step we modeled the observed UV spectra of this star by means of the state-of-the-art Potsdam Wolf-Rayet (PoWR) atmosphere code. We inferred the wind parameters and compared them with previous findings.},
  language  = {en}
}
@misc{KomarovPikovskij2015,
  author    = {Komarov, Maxim and Pikovskij, Arkadij},
  title     = {The Kuramoto model of coupled oscillators with a bi-harmonic coupling function (vol 289, pg 18, 2014)},
  series = {Physica :D, Nonlinear phenomena},
  volume    = {313},
  journal   = {Physica :D, Nonlinear phenomena},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0167-2789},
  doi       = {10.1016/j.physd.2015.11.001},
  pages     = {117 -- 117},
  year      = {2015},
  language  = {en}
}
@misc{RychkovStojharovKuznetsovetal.2018,
  author    = {Rychkov, Andrey and Stojharov, Valery and Kuznetsov, Alexey and Rychkov, Dmitry},
  title     = {The influence of recrystallization regimes on electret charge stability in low-density polyethylene films},
  series = {2018 IEEE 2nd International Conference on Dielectrics (ICD)},
  journal   = {2018 IEEE 2nd International Conference on Dielectrics (ICD)},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-1-5386-6389-9},
  doi       = {10.1109/ICD.2018.8514638},
  pages     = {4},
  year      = {2018},
  abstract  = {The electret state stability in nonpolar semicrystalline polymers is largely determined by the traps located at crystalline/ amorphous phase interfaces. Thus, the thermal history of such polymers should considerably influence their electret properties. In the present work, we investigate how recrystallization influences charge stability in low-density polyethylene corona electrets. It has been found that electret charge stability in quenched samples is higher than in slowly-crystallized ones. Phenomenologicaly, this can be explained by the increased number of deeper traps in samples with smaller crystallite size.},
  language  = {en}
}
@misc{ParsonsSchuesslerGarrigouxetal.2017,
  author    = {Parsons, R. D. and Sch{\"u}ssler, F. and Garrigoux, T. and Balzer, A. and F{\"u}ssling, Matthias and Hoischen, Clemens and Holler, M. and Mitchell, A. and P{\"u}hlhofer, G. and Rowell, G. and Wagner, S. and Bissaldi, E. and Tam, P. H. T.},
  title     = {The HESS II GRB Observation Scheme},
  series = {AIP conference proceedings / American Institute of Physics},
  volume    = {1792},
  journal   = {AIP conference proceedings / American Institute of Physics},
  number    = {1},
  publisher = {American Institute of Physics},
  address   = {Melville},
  organization    = {HESS Collaboration},
  isbn      = {978-0-7354-1456-3},
  issn      = {0094-243X},
  doi       = {10.1063/1.4968980},
  pages     = {5},
  year      = {2017},
  abstract  = {Gamma-ray bursts (GRBs) are some of the Universe's most enigmatic and exotic events. However, at energies above 10 GeV their behaviour remains largely unknown. Although space based telescopes such as the Fermi-LAT have been able to detect GRBs in this energy range, their photon statistics are limited by the small detector size. Such limitations are not present in ground based gamma-ray telescopes such as the H.E.S.S. experiment, which has now entered its second phase with the addition of a large 600 m2 telescope to the centre of the array. Such a large telescope allows H.E.S.S. to access the sub 100-GeV energy range while still maintaining a large effective collection area, helping to potentially probe the short timescale emission of these events. We present a description of the H.E.S.S. GRB observation programme, summarising the performance of the rapid GRB repointing system and the conditions under which GRB observations are initiated. Additionally we will report on the GRB follow-ups made during the 2014-15 observation campaigns.},
  language  = {en}
}