Zobrazeno 1 - 10
of 7 769
pro vyhledávání: '"A, Lotze"'
Autor:
Böckenhauer, Hans-Joachim, Gehnen, Matthias, Hromkovič, Juraj, Klasing, Ralf, Komm, Dennis, Lotze, Henri, Mock, Daniel, Rossmanith, Peter, Stocker, Moritz
We analyze the competitive ratio and the advice complexity of the online unbounded knapsack problem. An instance is given as a sequence of n items with a size and a value each, and an algorithm has to decide how often to pack each item into a knapsac
Externí odkaz:
http://arxiv.org/abs/2407.02045
Autor:
Simon, J. Rika, Maksimov, Dmitrii, Lotze, Christian, Wiechers, Paul, Felipe, Juan Pablo Guerrero, Kobin, Björn, Schwarz, Jutta, Hecht, Stefan, Franke, Katharina J., Rossi, Mariana
Publikováno v:
Phys. Rev. B 110, 045407 (2024)
Sulphur vacancies in MoS$_2$ on Au(111) have been shown to be negatively charged as reflected by a Kondo resonance. Here, we use scanning tunneling microscopy to show that these vacancies serve as anchoring sites for thiol-based molecules (CF$_3$-3P-
Externí odkaz:
http://arxiv.org/abs/2404.01128
Publikováno v:
Phys. Rev. B 108, 165414 (2023)
Two-dimensional (2D) transition-metal dichalcogenides (TMDC) are considered highly promising platforms for next-generation optoelectronic devices. Owing to its atomically thin structure, device performance is strongly impacted by a minute amount of d
Externí odkaz:
http://arxiv.org/abs/2308.04139
Autor:
Prajal Pradhan, Nina Weitz, Vassilis Daioglou, Gabriel M. Abrahão, Cameron Allen, Geanderson Ambrósio, Frederike Arp, Furqan Asif, Therese Bennich, Tim G. Benton, Frank Biermann, Min Cao, Henrik Carlsen, Fang Chen, Min Chen, Michiel N. Daams, Jonathan H. P. Dawes, Shobhakar Dhakal, Elisabeth Gilmore, Luis J. Miguel, Klaus Hubacek, Yuanchao Hu, Wander Jager, Samir KC, Norman M. Kearney, Utkarsh Ashok Khot, Teun Kluck, Shridhar Kulkarni, Julia Leininger, Chaohui Li, Jing Li, Hermann Lotze-Campen, Gonzalo Parrado-Hernando, Matteo Pedercini, Ram Kumar Phuyal, Christina Prell, Arpan Rijal, Vanessa Schweizer, Frans J. Sijtsma, Bjoern Soergel, Nathalie Spittler, Detlef van Vuuren, Anne Warchold, Eartha Weber, Birka Wicke, Oscar Widerberg, Rienne Wilts, Christopher Wingens, Chaoyang Wu, Qiang Xing, Jin Yan, Zifeng Yuan, Xin Zhou, Caroline Zimm
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-4 (2024)
The integrated and indivisible nature of the SDGs is facing implementation challenges due to the silo approaches. We present the three interconnected foci (SDG interactions, modeling, and tools) at the science-policy interface to address these challe
Externí odkaz:
https://doaj.org/article/4e14a86815b14794a9d6123882ebc582
Autor:
Gudrun Lotze, Anand H. S. Iyer, Olof Bäcke, Sebastian Kalbfleisch, Magnus Hörnqvist Colliander
Publikováno v:
Journal of Synchrotron Radiation, Vol 31, Iss 5, Pp 1409-1413 (2024)
Errors in variable subscripts, equations and Fig. 8 in Section 3.2 of the article by Lotze et al. [(2024). J. Synchrotron Rad. 31, 42–52] are corrected.
Externí odkaz:
https://doaj.org/article/ff9bc3afeba84f9fa3bea9a068eabd68
Autor:
Burjons, Elisabet, Frei, Fabian, Gehnen, Matthias, Lotze, Henri, Mock, Daniel, Rossmanith, Peter
We study the Feedback Vertex Set and the Vertex Cover problem in a natural variant of the classical online model that allows for delayed decisions and reservations. Both problems can be characterized by an obstruction set of subgraphs that the online
Externí odkaz:
http://arxiv.org/abs/2307.07284
Ride sharing services combine trips of multiple users in the same vehicle and may provide more sustainable transport than private cars. As mobility demand varies during the day, the travel times experienced by passengers may substantially vary as wel
Externí odkaz:
http://arxiv.org/abs/2306.13356
Autor:
Lotze, Charlotte, Marszal, Philip, Jung, Felix, Manik, Debsankha, Timme, Marc, Schröder, Malte
Ridepooling combines trips of multiple passengers in the same vehicle and may thereby provide a more sustainable option than transport by private cars. The efficiency and sustainability of ridepooling is typically quantified by key performance indica
Externí odkaz:
http://arxiv.org/abs/2306.05851
Autor:
Berndt, Niklas, Lotze, Henri
Let F be a fixed finite obstruction set of graphs and G be a graph revealed in an online fashion, node by node. The online Delayed F-Node-Deletion Problem (F-Edge-Deletion Problem}) is to keep G free of every H in F by deleting nodes (edges) until no
Externí odkaz:
http://arxiv.org/abs/2303.17346
Autor:
Trishin, Sergey, Lotze, Christian, Richter, Johanna, Reecht, Gael, Krane, Nils, Rietsch, Philipp, Eigler, Siegfried, Franke, Katharina J.
Publikováno v:
Phys. Stat. Sol. A, 2300105 (2023)
Electrostatic potentials strongly affect molecular energy levels and charge states, providing the fascinating opportunity of molecular gating. Their influence on molecular vibrations remains less explored. Here, we investigate Ethyl-Diaminodicyanoqui
Externí odkaz:
http://arxiv.org/abs/2302.07816