@article{53540,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>This note is concerned with two families of operators related to the fractional Laplacian, the first arising from the Caffarelli-Silvestre extension problem and the second from the fractional heat equation. They both include the Poisson semigroup. We show that on a complete, connected, and non-compact Riemannian manifold of non-negative Ricci curvature, in both cases, the solution with <jats:inline-formula><jats:alternatives><jats:tex-math>$$L^1$$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML">
                <mml:msup>
                  <mml:mi>L</mml:mi>
                  <mml:mn>1</mml:mn>
                </mml:msup>
              </mml:math></jats:alternatives></jats:inline-formula> initial data behaves asymptotically as the mass times the fundamental solution. Similar long-time convergence results remain valid on more general manifolds satisfying the Li-Yau two-sided estimate of the heat kernel. The situation changes drastically on hyperbolic space, and more generally on rank one non-compact symmetric spaces: we show that for the Poisson semigroup, the convergence to the Poisson kernel fails -but remains true under the additional assumption of radial initial data.</jats:p>}},
  author       = {{Papageorgiou, Efthymia}},
  issn         = {{0926-2601}},
  journal      = {{Potential Analysis}},
  keywords     = {{Analysis}},
  publisher    = {{Springer Science and Business Media LLC}},
  title        = {{{Large-Time Behavior of Two Families of Operators Related to the Fractional Laplacian on Certain Riemannian Manifolds}}},
  doi          = {{10.1007/s11118-023-10109-1}},
  year         = {{2023}},
}

@article{53539,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>The infinite Brownian loop on a Riemannian manifold is the limit in distribution of the Brownian bridge of length <jats:italic>T</jats:italic> around a fixed origin when <jats:inline-formula><jats:alternatives><jats:tex-math>$$T \rightarrow +\infty $$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML">
                <mml:mrow>
                  <mml:mi>T</mml:mi>
                  <mml:mo>→</mml:mo>
                  <mml:mo>+</mml:mo>
                  <mml:mi>∞</mml:mi>
                </mml:mrow>
              </mml:math></jats:alternatives></jats:inline-formula>. The aim of this note is to study its long-time asymptotics on Riemannian symmetric spaces <jats:italic>G</jats:italic>/<jats:italic>K</jats:italic> of noncompact type and of general rank. This amounts to the behavior of solutions to the heat equation subject to the Doob transform induced by the ground spherical function. Unlike the standard Brownian motion, we observe in this case phenomena which are similar to the Euclidean setting, namely <jats:inline-formula><jats:alternatives><jats:tex-math>$$L^1$$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML">
                <mml:msup>
                  <mml:mi>L</mml:mi>
                  <mml:mn>1</mml:mn>
                </mml:msup>
              </mml:math></jats:alternatives></jats:inline-formula> asymptotic convergence without requiring bi-<jats:italic>K</jats:italic>-invariance for initial data, and strong <jats:inline-formula><jats:alternatives><jats:tex-math>$$L^{\infty }$$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML">
                <mml:msup>
                  <mml:mi>L</mml:mi>
                  <mml:mi>∞</mml:mi>
                </mml:msup>
              </mml:math></jats:alternatives></jats:inline-formula> convergence.</jats:p>}},
  author       = {{Papageorgiou, Efthymia}},
  issn         = {{2296-9020}},
  journal      = {{Journal of Elliptic and Parabolic Equations}},
  keywords     = {{Applied Mathematics, Numerical Analysis, Analysis}},
  publisher    = {{Springer Science and Business Media LLC}},
  title        = {{{Asymptotics for the infinite Brownian loop on noncompact symmetric spaces}}},
  doi          = {{10.1007/s41808-023-00250-8}},
  year         = {{2023}},
}

@article{53538,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>We study harmonic maps from a subset of the complex plane to a subset of the hyperbolic plane. In Fotiadis and Daskaloyannis (Nonlinear Anal 214, 112546, 2022), harmonic maps are related to the sinh-Gordon equation and a Bäcklund transformation is introduced, which connects solutions of the sinh-Gordon and sine-Gordon equation. We develop this machinery in order to construct new harmonic maps to the hyperbolic plane.</jats:p>}},
  author       = {{Polychrou, G. and Papageorgiou, Efthymia and Fotiadis, A. and Daskaloyannis, C.}},
  issn         = {{1139-1138}},
  journal      = {{Revista Matemática Complutense}},
  keywords     = {{General Mathematics}},
  publisher    = {{Springer Science and Business Media LLC}},
  title        = {{{New examples of harmonic maps to the hyperbolic plane via Bäcklund transformation}}},
  doi          = {{10.1007/s13163-023-00476-z}},
  year         = {{2023}},
}

@article{53541,
  author       = {{Robles-González, Antonio and Arias Cabarcos, Patricia and Parra-Arnau, Javier}},
  issn         = {{0167-4048}},
  journal      = {{Computers &amp; Security}},
  keywords     = {{Law, General Computer Science}},
  publisher    = {{Elsevier BV}},
  title        = {{{Privacy-centered authentication: A new framework and analysis}}},
  doi          = {{10.1016/j.cose.2023.103353}},
  volume       = {{132}},
  year         = {{2023}},
}

@inproceedings{48060,
  author       = {{Röse, Markus and Kablo, Emiram and Arias Cabarcos, Patricia}},
  booktitle    = {{Proceedings of the 2023 European Symposium on Usable Security}},
  publisher    = {{ACM}},
  title        = {{{Overcoming Theory: Designing Brainwave Authentication for the Real World}}},
  doi          = {{10.1145/3617072.3617120}},
  year         = {{2023}},
}

@techreport{34798,
  author       = {{Herwald, Sarah and Voigt, Simone and Uhde, André}},
  title        = {{{The conditional impact of market consolidation and market power on banking stability – Evidence from Europe}}},
  year         = {{2023}},
}

@article{53543,
  author       = {{Winkel, Fabian and Scholz, Peter and Wallscheid, Oliver and Böcker, Joachim}},
  issn         = {{1545-5955}},
  journal      = {{IEEE Transactions on Automation Science and Engineering}},
  keywords     = {{Electrical and Electronic Engineering, Control and Systems Engineering}},
  pages        = {{1--11}},
  publisher    = {{Institute of Electrical and Electronics Engineers (IEEE)}},
  title        = {{{Reducing Contact Bouncing of a Relay by Optimizing the Switch Signal During Run-Time}}},
  doi          = {{10.1109/tase.2023.3322762}},
  year         = {{2023}},
}

@inproceedings{42245,
  author       = {{Hellmich, Frank and Hoya, Fabian Karl and Schulze, Jan Roland and Blumberg, Eva}},
  publisher    = {{Aristotle University of Thessaloniki/University of Macedonia}},
  title        = {{{The composition of pre-service teacher teams and children’s competencies in inclusive education. 20th Biennial EARLI (European Association for Research on Learning and Instruction) Conference 2023. "Education as a Hope in Uncertain Times"}}},
  year         = {{2023}},
}

@inbook{53553,
  author       = {{Özcan, Leon and Drewel, Marvin and Koldewey, Christian and Dumitrescu, Roman}},
  booktitle    = {{Digitalisierung: Fallstudien, Tools und Erkenntnisse für das digitale Zeitalter}},
  editor       = {{Schallmo, Daniel and Lang, Klaus and Werani, Thomas and Krumay, Barbara}},
  isbn         = {{9783658366339}},
  issn         = {{2569-2348}},
  publisher    = {{Springer Fachmedien Wiesbaden}},
  title        = {{{Strategische Planung des Einstiegs in die Plattformökonomie}}},
  doi          = {{10.1007/978-3-658-36634-6_7}},
  year         = {{2023}},
}

@techreport{53554,
  author       = {{Dumitrescu, Roman and Riemensperger, Frank and Schuh, Günther and Biehler, Jan and Frey, Anna and Hocken, Christian and Koldewey, Christian and Kühn, Arno and Rabe, Martin and Schacht, Maximilian and Comans, Sebastian and Fichtler, Timm and Govioni, Alina and Harland, Tobias and Kaufmann, Jonas and Optehostert, Felix and Rieger, Marcel and Scholtysik, Michel and Schreiner, Nick and Sedlmeir, Joachim and Sommer, Franziska}},
  title        = {{{acatech Maturity Index Smart Services}}},
  year         = {{2023}},
}

@inproceedings{49363,
  author       = {{Scholtysik, Michel and Rohde, Malte and Koldewey, Christian and Dumitrescu, Roman}},
  title        = {{{Circular Product-Service-System Ideation Canvas – A Framework for the Design of circular Product-Service-System Ideas}}},
  volume       = {{120}},
  year         = {{2023}},
}

@inbook{47834,
  author       = {{Ködding, Patrick and Koldewey, Christian and Dumitrescu, Roman}},
  booktitle    = {{New Digital Work}},
  editor       = {{Shajek, Alexandra and Hartmann, Ernst A.}},
  pages        = {{51--67}},
  title        = {{{Scenario-Based Foresight in the Age of Digital Technologies and AI}}},
  year         = {{2023}},
}

@article{53556,
  abstract     = {{<jats:p>Wiederholt wird im Inklusionszusammenhang auf die Bedeutung von Medien verwiesen. Inklusion und Mediatisierung werden dabei als relevante, grundlegende gesellschaftliche Transformationen zunehmend zusammen gedacht. So wird im Kontext des Diskurses um inklusive Medienbildung immer wieder darauf hingewiesen, dass Medien eben Möglichkeiten zur Teilhabe und Interaktion bedingen und darüber entsprechend Kultur d. h. zugrundeliegende Inhalte, Werte usw. (mit) herstellen. Ausgehend von diesen Grundgedanken soll vorliegend neben Inklusion und Mediatisierung auch eine zunehmende Visualisierung als untrennbar miteinander verbundene Prozesse vor dem Hintergrund transformatorischer Bildung in den Blick genommen werden. So ist nicht zuletzt im Zuge digitaler Transformation festzustellen, dass visuelle Ausdrucksformen resp. neuere Kommunikationsmedien wie bspw. «Sketchnotes» vermehrt Eingang in unterschiedliche Lebensbereiche finden. So erfreuen sich etwa Ansätze wie «Graphic Recording» sowie «Visual Facilitation» sowohl im betrieblichen Kontext als auch im (Weiter-)Bildungsbereich zunehmender Beliebtheit. Dabei sind im Besonderen Fragen danach, was das Prinzip Sketchnoting als spezifische mediale Artikulation überhaupt ausmacht und inwiefern dieses hierauf aufbauend einen Beitrag zur inklusiven Medienbildung leisten kann, jedoch weitgehend ungeklärt. Der vorliegende Artikel widmet sich diesen und ähnlichen Fragestellungen aus theoretischer Perspektive, kennzeichnet Sketchnoting als grundlegenden dynamisch-dialektischen Prozess (also bspw. als Wechselspiel von Simultaneität und Sukzession, von Emotionsförderung und Versachlichung sowie von Abstrahierung und Konkretisierung), leitet aufbauend neuartige mediale Ausdrucks-, Interaktions- resp. Verständigungsmöglichkeiten ab und soll so auch einen Ausgangspunkt für weitere Diskussionen sowie für die empirische Forschung eröffnen.</jats:p>}},
  author       = {{Kückmann, Marie-Ann}},
  issn         = {{1424-3636}},
  journal      = {{MedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung}},
  keywords     = {{General Medicine}},
  pages        = {{619--647}},
  publisher    = {{Sektion Medienpadagogik der Deutschen Gesellschaft fur Erziehungswissenschaft - DGfE}},
  title        = {{{‹Ich sehe was, was du nicht siehst…› Zu den Potenzialen von Sketchnoting im Kontext Inklusiver Medienbildung }}},
  doi          = {{10.21240/mpaed/jb20/2023.09.23.x}},
  year         = {{2023}},
}

@inbook{53565,
  author       = {{Schwerin, Imke}},
  booktitle    = {{Mathematikdidaktik Grundschule}},
  location     = {{Bremen}},
  publisher    = {{University of Bamberg Press}},
  title        = {{{Verdoppeln und Halbieren im Zahlenraum bis 100 - Erkenntnisse einer Interviewstudie in Klasse 2}}},
  year         = {{2023}},
}

@inproceedings{53439,
  author       = {{Rezat, Sebastian and Malik, Sara Naseem and Leifeld, Markus}},
  booktitle    = {{Beiträge zum Mathematikunterricht 2022. 56. Jahrestagung der Gesellschaft für Didaktik der Mathematik  vom 29.08.2022 bis 02.09.2022 in Frankfurt am Main}},
  pages        = {{1125–1128}},
  publisher    = {{WTM-Verlag}},
  title        = {{{Mathematik – Lesen – Lernen: Ein Vorlesungskonzept zur Förderung mathematischer Lesekompetenz}}},
  doi          = {{10.17877/DE290R-23392}},
  year         = {{2023}},
}

@inproceedings{53441,
  author       = {{Leifeld, Markus and Rezat, Sebastian}},
  booktitle    = {{Beiträge zum Mathematikunterricht 2022. 56. Jahrestagung der Gesellschaft für Didaktik der Mathematik  vom 29.08.2022 bis 02.09.2022 in Frankfurt am Main}},
  pages        = {{993–996}},
  publisher    = {{WTM-Verlag}},
  title        = {{{Verstehen schriftlicher Rechenverfahren durch algorithmisches Denken am Beispiel der schriftlichen Subtraktion}}},
  doi          = {{10.17877/DE290R-23760}},
  year         = {{2023}},
}

@inproceedings{53475,
  author       = {{Malik, Sara Naseem and Rezat, Sebastian}},
  booktitle    = {{Beiträge zum Mathematikunterricht 2022. 56. Jahrestagung der Gesellschaft für Didaktik der Mathematik  vom 29.08.2022 bis 02.09.2022 in Frankfurt am Main}},
  publisher    = {{WTM-Verlag}},
  title        = {{{Herausforderungen anwendungsbezogener Aufgaben - eine curriculare Perspektive auf den Forschungsstand}}},
  doi          = {{10.17877/DE290R-23380}},
  year         = {{2023}},
}

@inbook{46987,
  author       = {{Pepin, Birgit and Kock, Zeger-jan and Rezat, Sebastian}},
  booktitle    = {{Handbook of Digital Resources in Mathematics Education}},
  editor       = {{Pepin, Birgit and Gueudet, Ghislaine and Choppin, Jeff}},
  isbn         = {{9783030950606}},
  issn         = {{2197-1951}},
  pages        = {{1–28}},
  publisher    = {{Springer International Publishing}},
  title        = {{{Toward student agency in the selection and use of digital resources for learning and studying mathematics}}},
  doi          = {{10.1007/978-3-030-95060-6_26-1}},
  year         = {{2023}},
}

@inbook{48067,
  author       = {{Gueudet, Ghislaine and Pepin, Birgit and Rezat, Sebastian}},
  booktitle    = {{Handbook of Digital Resources in Mathematics Education}},
  editor       = {{Pepin, Birgit and Gueudet, Ghislaine and Choppin, Jeffrey}},
  isbn         = {{9783030950606}},
  issn         = {{2197-1951}},
  publisher    = {{Springer International Publishing}},
  title        = {{{Meta-Resources: Supporting the design of mathematics teaching and learning}}},
  doi          = {{10.1007/978-3-030-95060-6_36-1}},
  year         = {{2023}},
}

@inbook{49684,
  author       = {{Rezat, Sebastian and Geiger, Vince}},
  booktitle    = {{Handbook of Digital Resources in Mathematics Education}},
  editor       = {{Pepin, Birgit and Gueudet, Ghislaine and Choppin, Jeffrey}},
  isbn         = {{9783030950606}},
  issn         = {{2197-1951}},
  publisher    = {{Springer International Publishing}},
  title        = {{{The role of digital technologies in transforming student learning landscapes}}},
  doi          = {{10.1007/978-3-030-95060-6_21-1}},
  year         = {{2023}},
}