@article{41851, author = {{Duschner, Paul}}, journal = {{Paderborner Historische Mitteilungen}}, pages = {{32 -- 49}}, title = {{{Exponate und Ausstellungen in den Augen ihrer Besucher. Vier Beobachtungen aus der Stadtschreiberei Paderborn}}}, volume = {{31}}, year = {{2018}}, } @misc{41856, author = {{Duschner, Paul}}, booktitle = {{Neue Westfälische}}, title = {{{Museen sollen viele Geschichte erzählen}}}, year = {{2018}}, } @misc{41721, author = {{Foerster, Anne}}, booktitle = {{Sehepunkte}}, title = {{{Fleiner, Carey / Woodacre, Elena : Virtuous or Villainess? The Image of the Royal Mother from the Early Medieval to the Early Modern Era}}}, volume = {{18}}, year = {{2018}}, } @article{40926, author = {{Foerster, Anne}}, journal = {{Mittelalter. Interdisziplinäre Forschung und Rezeptionsgeschichte}}, pages = {{169--173}}, title = {{{The King’s Wife in Wessex: The Tale of Wicked Queen Eadburh}}}, volume = {{1}}, year = {{2018}}, } @article{40929, author = {{Foerster, Anne}}, journal = {{Mittelalter. Interdisziplinäre Forschung und Rezeptionsgeschichte }}, pages = {{164--168}}, title = {{{Female Rulership: The Case of Seaxburh, Queen of Wessex}}}, volume = {{1}}, year = {{2018}}, } @phdthesis{42533, author = {{Dibblee, Katharina}}, isbn = {{978-3-18-335018-6}}, issn = {{0178-9457}}, pages = {{180}}, title = {{{3D-Risswachstum in homogenen, isotropen sowie funktional gradierten Strukturen}}}, volume = {{350}}, year = {{2018}}, } @inproceedings{8162, abstract = {{The constraint satisfaction problems k-SAT and Quantum k-SAT (k-QSAT) are canonical NP-complete and QMA_1-complete problems (for k >= 3), respectively, where QMA_1 is a quantum generalization of NP with one-sided error. Whereas k-SAT has been well-studied for special tractable cases, as well as from a parameterized complexity perspective, much less is known in similar settings for k-QSAT. Here, we study the open problem of computing satisfying assignments to k-QSAT instances which have a "matching" or "dimer covering"; this is an NP problem whose decision variant is trivial, but whose search complexity remains open. Our results fall into three directions, all of which relate to the "matching" setting: (1) We give a polynomial-time classical algorithm for k-QSAT when all qubits occur in at most two clauses. (2) We give a parameterized algorithm for k-QSAT instances from a certain non-trivial class, which allows us to obtain exponential speedups over brute force methods in some cases by reducing the problem to solving for a single root of a single univariate polynomial. (3) We conduct a structural graph theoretic study of 3-QSAT interaction graphs which have a "matching". We remark that the results of (2), in particular, introduce a number of new tools to the study of Quantum SAT, including graph theoretic concepts such as transfer filtrations and blow-ups from algebraic geometry; we hope these prove useful elsewhere.}}, author = {{Aldi, Marco and de Beaudrap, Niel and Gharibian, Sevag and Saeedi, Seyran}}, booktitle = {{43rd International Symposium on Mathematical Foundations of Computer Science (MFCS 2018)}}, editor = {{Potapov, Igor and Spirakis, Paul and Worrell, James}}, keywords = {{search complexity, local Hamiltonian, Quantum SAT, algebraic geometry}}, location = {{Liverpool, UK}}, pages = {{38:1--38:16}}, publisher = {{Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik}}, title = {{{On Efficiently Solvable Cases of Quantum k-SAT}}}, doi = {{10.4230/LIPIcs.MFCS.2018.38}}, volume = {{117}}, year = {{2018}}, } @inproceedings{8161, abstract = {{The polynomial-time hierarchy (PH) has proven to be a powerful tool for providing separations in computational complexity theory (modulo standard conjectures such as PH does not collapse). Here, we study whether two quantum generalizations of PH can similarly prove separations in the quantum setting. The first generalization, QCPH, uses classical proofs, and the second, QPH, uses quantum proofs. For the former, we show quantum variants of the Karp-Lipton theorem and Toda's theorem. For the latter, we place its third level, Q Sigma_3, into NEXP using the Ellipsoid Method for efficiently solving semidefinite programs. These results yield two implications for QMA(2), the variant of Quantum Merlin-Arthur (QMA) with two unentangled proofs, a complexity class whose characterization has proven difficult. First, if QCPH=QPH (i.e., alternating quantifiers are sufficiently powerful so as to make classical and quantum proofs "equivalent"), then QMA(2) is in the Counting Hierarchy (specifically, in P^{PP^{PP}}). Second, unless QMA(2)= Q Sigma_3 (i.e., alternating quantifiers do not help in the presence of "unentanglement"), QMA(2) is strictly contained in NEXP.}}, author = {{Gharibian, Sevag and Santha, Miklos and Sikora, Jamie and Sundaram, Aarthi and Yirka, Justin}}, booktitle = {{43rd International Symposium on Mathematical Foundations of Computer Science (MFCS 2018)}}, editor = {{Potapov, Igor and Spirakis, Paul and Worrell, James}}, keywords = {{Complexity Theory, Quantum Computing, Polynomial Hierarchy, Semidefinite Programming, QMA(2), Quantum Complexity}}, location = {{Liverpool, UK}}, pages = {{58:1--58:16}}, publisher = {{Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik}}, title = {{{Quantum Generalizations of the Polynomial Hierarchy with Applications to QMA(2)}}}, doi = {{10.4230/LIPIcs.MFCS.2018.58}}, volume = {{117}}, year = {{2018}}, } @phdthesis{42128, author = {{Pieper, Sven}}, isbn = {{978-3-8440-5879-6}}, pages = {{135}}, publisher = {{Shaker Verlag}}, title = {{{Confinement Induced Segregation Effects in Suspension Rheology}}}, volume = {{5}}, year = {{2018}}, } @phdthesis{42711, author = {{Menne, Franz Ferdinand}}, isbn = {{978-3-8440-5994-6}}, title = {{{Automatisierte Variantenreduzierung durch virtuelle Verbindungsauslegung beim Halbhohlstanznieten}}}, year = {{2018}}, } @article{44007, author = {{Schroeter-Wittke, Harald}}, journal = {{Göttinger Predigtmeditationen}}, pages = {{363--368}}, title = {{{6. Sonntag nach Trinitatis (6.7.2018). Apg 8,26-39: Nicht behindert werden. Eine Taufgeschichte als Road-Movie}}}, volume = {{72}}, year = {{2018}}, } @book{45273, editor = {{Eikermann, Larissa and Haupt, Stefanie and Linde, Roland and Zelle, Michael}}, isbn = {{9783402151228}}, keywords = {{Externsteine, Höhlenarchitektur, Felsarchitektur, Geschichte, Rezeption, Völkische Religion, Geschichte 1918-2018}}, location = {{Lippisches Landesmuseum, Detmold}}, pages = {{608}}, publisher = {{Aschendorff Verlag}}, title = {{{Die Externsteine : zwischen wissenschaftlicher Forschung und völkischer Deutung: Beiträge der Tagung am 6. und 7. März 2015 in Detmold}}}, year = {{2018}}, } @article{19394, author = {{Meschut, Gerson and Teutenberg, Dominik and Wünsche, Marc}}, issn = {{1619-1919}}, journal = {{adhäsion KLEBEN & DICHTEN}}, pages = {{16--21}}, title = {{{Prüfkonzept für geklebte Stahl/CFK-Strukturen}}}, doi = {{10.1007/s35145-015-0513-6}}, year = {{2018}}, } @inbook{36480, abstract = {{Im vorangegangenen Kapitel wurde die Vorgeschichte beschrieben, wie es durch Initiative der Deutsche Telekom Stiftung zur Gründung des DZLM gekommen ist. In diesem zweiten Kapitel werden die Tätigkeitsfelder und Konzepte des DZLM in seiner ersten Förderphase vom 01.10.2011 bis 30.09.2016 beschrieben.}}, author = {{Barzel, Bärbel and Biehler, Rolf and Blömeke, Sigrid and Brandtner, Regine and Bruns, Julia and Dohrmann, Christian and Kortenkamp, Ulrich and Lange, Thomas and Leuders, Timo and Rösken-Winter, Bettina and Scherer, Petra and Selter, Christoph}}, booktitle = {{Mathematikfortbildungen professionalisieren: Konzepte, Beispiele und Erfahrungen des Deutschen Zentrums für Lehrerbildung Mathematik}}, editor = {{Biehler, Rolf and Lange, Thomas and Leuders, Timo and Rösken-Winter, Bettina and Scherer, Petra and Selter, Christoph}}, isbn = {{978-3-658-19028-6}}, pages = {{7–39}}, publisher = {{Springer Fachmedien Wiesbaden}}, title = {{{Das Deutsche Zentrum für Lehrerbildung Mathematik – DZLM}}}, doi = {{10.1007/978-3-658-19028-6_2}}, year = {{2018}}, } @book{56692, editor = {{Biehler, Rolf and Lange, Thomas and Leuders, Timo and Rösken-Winter, Bettina and Scherer, Petra and Selter, Christoph}}, isbn = {{9783658190279}}, issn = {{2197-8751}}, publisher = {{Springer Fachmedien Wiesbaden}}, title = {{{Mathematikfortbildungen professionalisieren}}}, doi = {{10.1007/978-3-658-19028-6}}, year = {{2018}}, } @inbook{45283, author = {{Eikermann, Larissa}}, booktitle = {{Die Externsteine: zwischen wissenschaftlicher Forschung und völkischer Deutung. Beiträge der Tagung am 6. und 7. März 2015 in Detmold}}, editor = {{Eikermann, Larissa and Haupt, Stefanie and Linde, Roland and Zelle, Michael}}, isbn = {{9783402151228}}, keywords = {{Externsteine, Höhlenarchitektur, Felsarchitektur, Geschichte, Rezeption, Völkische Religion, Geschichte 1918-2018}}, publisher = {{Aschendorff Verlag}}, title = {{{"Nationalsozialistische Vorgeschichtsfälschung". Stimmungsbilder zur öffentlichen Diskussion um die Externsteine in der unmittelbaren Nachkriegszeit.}}}, year = {{2018}}, } @article{64031, abstract = {{The activation of C-H bonds of alkanes remains a major challenge for chemistry. In a series of deuteration experiments with D-2 in contact with bis-(diphenylphosphino) butane (dppb) stabilized ruthenium nanoparticles (liquid substrates, 60 degrees C, 6 bar D-2) we have observed a surprisingly large reactivity of cyclopentane as compared to cyclohexane and other alkanes. DFT calculations using a ligand-free Ru13H17 model cluster as catalyst indicate oxidative C-H cleavage of the bound substrates as rate limiting reaction step. They also indicate similar binding and activation enthalpies of reactions of cyclopentane and cyclohexane.}}, author = {{Rothermel, N. and Bouzouita, D. and Rother, T. and Rosal, I. and Tricard, S. and Poteau, R. and Gutmann, Torsten and Chaudret, B. and Limbach, H. H. and Buntkowsky, G.}}, journal = {{ChemCatChem}}, number = {{19}}, pages = {{4243–4247}}, title = {{{Surprising Differences of Alkane C-H Activation Catalyzed by Ruthenium Nanoparticles: Complex Surface-Substrate Recognition?}}}, doi = {{10.1002/cctc.201801022}}, volume = {{10}}, year = {{2018}}, } @inbook{64632, author = {{Glöckner, Helge}}, booktitle = {{2016 MATRIX annals}}, isbn = {{978-3-319-72298-6; 978-3-319-72299-3}}, keywords = {{22D05, 20G25, 22E40}}, pages = {{101–165}}, publisher = {{Cham: Springer}}, title = {{{Endomorphisms of Lie groups over local fields}}}, doi = {{10.1007/978-3-319-72299-3_6}}, year = {{2018}}, } @article{64819, author = {{Meschut, Gerson and Teutenberg, Dominik and Wünsche, Marc}}, issn = {{1619-1919}}, journal = {{adhäsion KLEBEN & DICHTEN}}, number = {{3}}, pages = {{16--21}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Prüfkonzept für geklebte Stahl/CFK-Strukturen}}}, doi = {{10.1007/s35145-015-0513-6}}, volume = {{59}}, year = {{2018}}, } @article{49454, author = {{Staffel, Florian}}, journal = {{Westfälische Zeitschrift}}, pages = {{231--257}}, title = {{{Der koloniale Brite in Westfalen. Fremdbilder und –wahrnehmungen im regionalen Aushandlungskontext (1945-1963), }}}, volume = {{168}}, year = {{2018}}, }