@article{26930,
  author       = {{Schöppner, Volker and Zimmer, Detmar and Knoop, Frederick and Lieneke, Tobias}},
  journal      = {{Kunststoffe}},
  title        = {{{Additive Fertigung nach Maß}}},
  volume       = {{108. Jg. Heft 6}},
  year         = {{2018}},
}

@inbook{52818,
  author       = {{Büttner, Denise}},
  booktitle    = {{Sprachförderung durch kulturelles und ästhetisches Lernen. Sprachbildende Konzepte für die Lehrerausbildung}},
  editor       = {{Moraitis, Anastasia and Mavruk,  Gülşah and Schäfer, Andreas and Schmidt, Eva}},
  pages        = {{233--254}},
  publisher    = {{Waxmann}},
  title        = {{{Gestaltungsspielräume nutzen. Migrationspädagogische Perspektiven für den Einsatz von Migrationsliteratur im Deutschunterricht und in der Lehrerbildung}}},
  year         = {{2018}},
}

@misc{52822,
  author       = {{Büttner, Denise}},
  title        = {{{Über Mehrsprachigkeit und Migration nachdenken und sprechen. Migrationspädagogische Perspektiven auf den Einsatz sog. Migrationsliteratur im Deutschunterricht}}},
  year         = {{2018}},
}

@inbook{52824,
  author       = {{Büttner, Denise and Gürsoy, Erkan}},
  booktitle    = {{Sprachen und Kulturen}},
  editor       = {{Gutzmann, Marion}},
  title        = {{{Mehrsprachig-inklusive Sprachbildung: Ein (Zukunfts-)Modell? }}},
  year         = {{2018}},
}

@misc{52825,
  author       = {{Büttner, Denise}},
  title        = {{{Dokumentation der Auftaktveranstaltung zur 2. Förderphase von ProDaZ}}},
  year         = {{2018}},
}

@misc{45974,
  author       = {{Kovács, Balázs}},
  title        = {{{Numerical analysis of partial differential equations on and of evolving surfaces}}},
  year         = {{2018}},
}

@article{45950,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>The maximum principle forms an important qualitative property of second-order elliptic equations; therefore, its discrete analogues, the so-called discrete maximum principles (DMPs), have drawn much attention owing to their role in reinforcing the qualitative reliability of the given numerical scheme. In this paper DMPs are established for nonlinear finite element problems on surfaces with boundary, corresponding to the classical pointwise maximum principles on Riemannian manifolds in the spirit of Pucci &amp; Serrin (2007, The Maximum Principle. Springer). Various real-life examples illustrate the scope of the results.</jats:p>}},
  author       = {{Karátson, János and Kovács, Balázs and Korotov, Sergey}},
  issn         = {{0272-4979}},
  journal      = {{IMA Journal of Numerical Analysis}},
  keywords     = {{Applied Mathematics, Computational Mathematics, General Mathematics}},
  number       = {{2}},
  pages        = {{1241--1265}},
  publisher    = {{Oxford University Press (OUP)}},
  title        = {{{Discrete maximum principles for nonlinear elliptic finite element problems on surfaces with boundary}}},
  doi          = {{10.1093/imanum/dry086}},
  volume       = {{40}},
  year         = {{2018}},
}

@article{45949,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>The maximum principle forms an important qualitative property of second-order elliptic equations; therefore, its discrete analogues, the so-called discrete maximum principles (DMPs), have drawn much attention owing to their role in reinforcing the qualitative reliability of the given numerical scheme. In this paper DMPs are established for nonlinear finite element problems on surfaces with boundary, corresponding to the classical pointwise maximum principles on Riemannian manifolds in the spirit of Pucci &amp; Serrin (2007, The Maximum Principle. Springer). Various real-life examples illustrate the scope of the results.</jats:p>}},
  author       = {{Karátson, János and Kovács, Balázs and Korotov, Sergey}},
  issn         = {{0272-4979}},
  journal      = {{IMA Journal of Numerical Analysis}},
  keywords     = {{Applied Mathematics, Computational Mathematics, General Mathematics}},
  number       = {{2}},
  pages        = {{1241--1265}},
  publisher    = {{Oxford University Press (OUP)}},
  title        = {{{Discrete maximum principles for nonlinear elliptic finite element problems on surfaces with boundary}}},
  doi          = {{10.1093/imanum/dry086}},
  volume       = {{40}},
  year         = {{2018}},
}

@article{45947,
  author       = {{Kovács, Balázs and Lubich, Christian}},
  issn         = {{0029-599X}},
  journal      = {{Numerische Mathematik}},
  keywords     = {{Applied Mathematics, Computational Mathematics}},
  number       = {{1}},
  pages        = {{121--152}},
  publisher    = {{Springer Science and Business Media LLC}},
  title        = {{{Linearly implicit full discretization of surface evolution}}},
  doi          = {{10.1007/s00211-018-0962-6}},
  volume       = {{140}},
  year         = {{2018}},
}

@article{45951,
  author       = {{Kovács, Balázs}},
  issn         = {{0749-159X}},
  journal      = {{Numerical Methods for Partial Differential Equations}},
  keywords     = {{Applied Mathematics, Computational Mathematics, Numerical Analysis, Analysis}},
  number       = {{3}},
  pages        = {{1093--1112}},
  publisher    = {{Wiley}},
  title        = {{{Computing arbitrary Lagrangian Eulerian maps for evolving surfaces}}},
  doi          = {{10.1002/num.22340}},
  volume       = {{35}},
  year         = {{2018}},
}

@phdthesis{27156,
  author       = {{Köchling, Daniel}},
  publisher    = {{Fakultät für Maschinenbau, Universität Paderborn, HNI-Verlagsschriftenreihe, Paderborn, Band 382}},
  title        = {{{Systematik zur integrativen Planung des Verhaltens selbstoptimierender Produktionssysteme}}},
  volume       = {{382}},
  year         = {{2018}},
}

@article{53191,
  abstract     = {{<p>This paper is the first in a series of two dedicated to the study of period relations of the type <disp-formula content-type="math/mathml">
<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="upper L left-parenthesis one half plus k comma normal upper Pi right-parenthesis element-of left-parenthesis 2 pi i right-parenthesis Superscript d dot k Baseline normal upper Omega Subscript left-parenthesis negative 1 right-parenthesis Sub Superscript k Subscript Baseline reverse-solidus bf upper Q left-parenthesis normal upper Pi right-parenthesis comma one half plus k critical comma">
  <mml:semantics>
    <mml:mrow>
      <mml:mi>L</mml:mi>
      <mml:mstyle scriptlevel="0">
        <mml:mrow class="MJX-TeXAtom-ORD">
          <mml:mo maxsize="1.623em" minsize="1.623em">(</mml:mo>
        </mml:mrow>
      </mml:mstyle>
      <mml:mfrac>
        <mml:mn>1</mml:mn>
        <mml:mn>2</mml:mn>
      </mml:mfrac>
      <mml:mo>+</mml:mo>
      <mml:mi>k</mml:mi>
      <mml:mo>,</mml:mo>
      <mml:mi mathvariant="normal">Π<!-- Π --></mml:mi>
      <mml:mstyle scriptlevel="0">
        <mml:mrow class="MJX-TeXAtom-ORD">
          <mml:mo maxsize="1.623em" minsize="1.623em">)</mml:mo>
        </mml:mrow>
      </mml:mstyle>
      <mml:mspace width="thickmathspace" />
      <mml:mo>∈<!-- ∈ --></mml:mo>
      <mml:mspace width="thickmathspace" />
      <mml:mo stretchy="false">(</mml:mo>
      <mml:mn>2</mml:mn>
      <mml:mi>π<!-- π --></mml:mi>
      <mml:mi>i</mml:mi>
      <mml:msup>
        <mml:mo stretchy="false">)</mml:mo>
        <mml:mrow class="MJX-TeXAtom-ORD">
          <mml:mi>d</mml:mi>
          <mml:mo>⋅<!-- ⋅ --></mml:mo>
          <mml:mi>k</mml:mi>
        </mml:mrow>
      </mml:msup>
      <mml:msub>
        <mml:mi mathvariant="normal">Ω<!-- Ω --></mml:mi>
        <mml:mrow class="MJX-TeXAtom-ORD">
          <mml:mo stretchy="false">(</mml:mo>
          <mml:mo>−<!-- − --></mml:mo>
          <mml:mn>1</mml:mn>
          <mml:msup>
            <mml:mo stretchy="false">)</mml:mo>
            <mml:mi>k</mml:mi>
          </mml:msup>
        </mml:mrow>
      </mml:msub>
      <mml:mrow class="MJX-TeXAtom-ORD">
        <mml:mtext>\bf Q</mml:mtext>
      </mml:mrow>
      <mml:mo stretchy="false">(</mml:mo>
      <mml:mi mathvariant="normal">Π<!-- Π --></mml:mi>
      <mml:mo stretchy="false">)</mml:mo>
      <mml:mo>,</mml:mo>
      <mml:mspace width="1em" />
      <mml:mfrac>
        <mml:mn>1</mml:mn>
        <mml:mn>2</mml:mn>
      </mml:mfrac>
      <mml:mo>+</mml:mo>
      <mml:mi>k</mml:mi>
      <mml:mspace width="thickmathspace" />
      <mml:mtext>critical</mml:mtext>
      <mml:mo>,</mml:mo>
    </mml:mrow>
    <mml:annotation encoding="application/x-tex">\begin{equation*} L\Big (\frac {1}{2}+k,\Pi \Big )\;\in \;(2\pi i)^{d\cdot k}\Omega _{(-1)^k}\textrm {\bf Q}(\Pi ),\quad \frac {1}{2}+k\;\text {critical}, \end{equation*}</mml:annotation>
  </mml:semantics>
</mml:math>
</disp-formula>
 for certain automorphic representations <inline-formula content-type="math/mathml">
<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="normal upper Pi">
  <mml:semantics>
    <mml:mi mathvariant="normal">Π<!-- Π --></mml:mi>
    <mml:annotation encoding="application/x-tex">\Pi</mml:annotation>
  </mml:semantics>
</mml:math>
</inline-formula> of a reductive group <inline-formula content-type="math/mathml">
<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="upper G period">
  <mml:semantics>
    <mml:mrow>
      <mml:mi>G</mml:mi>
      <mml:mo>.</mml:mo>
    </mml:mrow>
    <mml:annotation encoding="application/x-tex">G.</mml:annotation>
  </mml:semantics>
</mml:math>
</inline-formula> In this paper we discuss the case <inline-formula content-type="math/mathml">
<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="upper G equals normal upper G normal upper L left-parenthesis n plus 1 right-parenthesis times normal upper G normal upper L left-parenthesis n right-parenthesis period">
  <mml:semantics>
    <mml:mrow>
      <mml:mi>G</mml:mi>
      <mml:mo>=</mml:mo>
      <mml:mrow class="MJX-TeXAtom-ORD">
        <mml:mi mathvariant="normal">G</mml:mi>
        <mml:mi mathvariant="normal">L</mml:mi>
      </mml:mrow>
      <mml:mo stretchy="false">(</mml:mo>
      <mml:mi>n</mml:mi>
      <mml:mo>+</mml:mo>
      <mml:mn>1</mml:mn>
      <mml:mo stretchy="false">)</mml:mo>
      <mml:mo>×<!-- × --></mml:mo>
      <mml:mrow class="MJX-TeXAtom-ORD">
        <mml:mi mathvariant="normal">G</mml:mi>
        <mml:mi mathvariant="normal">L</mml:mi>
      </mml:mrow>
      <mml:mo stretchy="false">(</mml:mo>
      <mml:mi>n</mml:mi>
      <mml:mo stretchy="false">)</mml:mo>
      <mml:mo>.</mml:mo>
    </mml:mrow>
    <mml:annotation encoding="application/x-tex">G=\mathrm {GL}(n+1)\times \mathrm {GL}(n).</mml:annotation>
  </mml:semantics>
</mml:math>
</inline-formula> The case <inline-formula content-type="math/mathml">
<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="upper G equals normal upper G normal upper L left-parenthesis 2 n right-parenthesis">
  <mml:semantics>
    <mml:mrow>
      <mml:mi>G</mml:mi>
      <mml:mo>=</mml:mo>
      <mml:mrow class="MJX-TeXAtom-ORD">
        <mml:mi mathvariant="normal">G</mml:mi>
        <mml:mi mathvariant="normal">L</mml:mi>
      </mml:mrow>
      <mml:mo stretchy="false">(</mml:mo>
      <mml:mn>2</mml:mn>
      <mml:mi>n</mml:mi>
      <mml:mo stretchy="false">)</mml:mo>
    </mml:mrow>
    <mml:annotation encoding="application/x-tex">G=\mathrm {GL}(2n)</mml:annotation>
  </mml:semantics>
</mml:math>
</inline-formula> is discussed in part two. Our method is representation theoretic and relies on the author’s recent results on global rational structures on automorphic representations. We show that the above period relations are intimately related to the field of definition of the global representation <inline-formula content-type="math/mathml">
<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="normal upper Pi">
  <mml:semantics>
    <mml:mi mathvariant="normal">Π<!-- Π --></mml:mi>
    <mml:annotation encoding="application/x-tex">\Pi</mml:annotation>
  </mml:semantics>
</mml:math>
</inline-formula> under consideration. The new period relations we prove are in accordance with Deligne’s Conjecture on special values of <inline-formula content-type="math/mathml">
<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="upper L">
  <mml:semantics>
    <mml:mi>L</mml:mi>
    <mml:annotation encoding="application/x-tex">L</mml:annotation>
  </mml:semantics>
</mml:math>
</inline-formula>-functions, and the author expects this method to apply to other cases as well.</p>}},
  author       = {{Januszewski, Fabian}},
  issn         = {{0002-9947}},
  journal      = {{Transactions of the American Mathematical Society}},
  keywords     = {{Applied Mathematics, General Mathematics}},
  number       = {{9}},
  pages        = {{6547--6580}},
  publisher    = {{American Mathematical Society (AMS)}},
  title        = {{{On period relations for automorphic 𝐿-functions I}}},
  doi          = {{10.1090/tran/7527}},
  volume       = {{371}},
  year         = {{2018}},
}

@book{44084,
  author       = {{Ribbat, Christoph}},
  publisher    = {{Pushkin}},
  title        = {{{In the Restaurant: From Michelin Stars to Fast Food; What Eating Out Tells Us About Who We Are}}},
  year         = {{2018}},
}

@inproceedings{53278,
  author       = {{Soleymani, Mohammad and Lameiro, Christian and Schreier, Peter J. and Santamaria, Ignacio}},
  booktitle    = {{2018 IEEE Statistical Signal Processing Workshop (SSP)}},
  publisher    = {{IEEE}},
  title        = {{{Improper Signaling for OFDM Underlay Cognitive Radio Systems}}},
  doi          = {{10.1109/ssp.2018.8450843}},
  year         = {{2018}},
}

@inproceedings{51706,
  author       = {{Werth, Gerda}},
  booktitle    = {{Beiträge zum Mathematikunterricht}},
  isbn         = {{ISBN: 978-3-95987-089-4}},
  publisher    = {{WTM}},
  title        = {{{Guter Raumlehreunterricht in der Volksschule nach dem Arbeitsschulprinzip am Beispiel von Ernst Heywang und Karl Pietzker}}},
  year         = {{2018}},
}

@inbook{53513,
  author       = {{Ricke, Anna}},
  booktitle    = {{Erinnerung stiften: Helene Berg und das Erbe Alban Bergs}},
  editor       = {{Ender, Daniel and Eybl, Martin and Unseld, Melanie}},
  pages        = {{102--119}},
  title        = {{{"Im Streichen war sie hemmungslos" – Zur Rezeption Helene Bergs}}},
  year         = {{2018}},
}

@inbook{53494,
  author       = {{Englisch, Brigitte}},
  booktitle    = {{Proceedings of the 3rd International Conference on the Science of Computus in Ireland and Europe, Galway 16-18 July, 2010}},
  pages        = {{26 S. }},
  title        = {{{Osterfestberechnung und Weltchronistik in den Reichen der Westgoten}}},
  year         = {{2018}},
}

@article{4874,
  abstract     = {{Restrukturierungen werden sowohl durch die Digitalisierung, aber auch durch klassische Themen – beispielsweise
die Notwendigkeit von Umsatz- und Kostensynergien in kompetitiven Märkten – verstärkt vorangetrieben.
Dieser Beitrag beleuchtet vor allem die Motive und Folgen aus wissenschaftlicher Perspektive, indem großzahlige
empirische Befunde zu den Themen Beschäftigung, Finanzkennzahlen und Kapitalerhöhungen sowie steuerliche
Motive prägnant zusammengefasst und im Kontext des geplanten Joint Ventures von thyssenkrupp und Tata
Steel diskutiert werden.}},
  author       = {{Sievers, Sönke and Sureth-Sloane, Caren and Uhde, André}},
  journal      = {{Die Wirtschaftsprüfung}},
  number       = {{9}},
  pages        = {{569--575}},
  title        = {{{Restrukturierungen: operative und finanzielle Wertbeiträge. Eine Betrachtung vor dem Hintergrund der Entwicklungen bei thyssenkrupp}}},
  volume       = {{71}},
  year         = {{2018}},
}

@inbook{44686,
  author       = {{Rezat, Sebastian and Visnovska, Jana and Trouche, Luc and Qi, Chunxia and Fan, Lianghuo}},
  booktitle    = {{Research on Mathematics Textbooks and Teachers’ Resources: Advances and Issues}},
  editor       = {{Fan, Lianghuo and Trouche, Luc and Qi, Chunxia and Rezat, Sebastian and Visnovska, Jana}},
  isbn         = {{9783319732527}},
  issn         = {{2520-8322}},
  publisher    = {{Springer}},
  title        = {{{Present Research on Mathematics Textbooks and Teachers’ Resources in ICME-13: Conclusion and Perspectives}}},
  doi          = {{10.1007/978-3-319-73253-4_16}},
  year         = {{2018}},
}

@article{41945,
  author       = {{Topalović, Elvira and Kuzminykh, Ksenia and Rezat, Sebastian}},
  journal      = {{In: mathematik lehren}},
  number       = {{211}},
  pages        = {{36--45}},
  title        = {{{Textaufgaben verstehen. Lesen und Variieren komplexer Textaufgaben mit sprachlich-mathematischen Strategien.}}},
  year         = {{2018}},
}

