Zobrazeno 1 - 10
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pro vyhledávání: '"Philipp, J."'
Autor:
di Dio, Philipp J.
In this work we investigate and characterize linear functionals $L:\mathbb{R}[x_1,\dots,x_n]\to\mathbb{R}$ with absolutely continuous representing measures $\mu$, i.e., $\mathrm{d}\mu(x) = g(x)\,\mathrm{d} x$ for some density $g$. We focus on the reg
Externí odkaz:
http://arxiv.org/abs/2411.03145
Autor:
Grimm, Nick, Senkalla, Katharina, Vetter, Philipp J., Frey, Jurek, Gundlapalli, Prithvi, Calarco, Tommaso, Genov, Genko, Müller, Matthias M., Jelezko, Fedor
The ability to process and store information on surrounding nuclear spins is a major requirement for group-IV color center-based repeater nodes. We demonstrate coherent control of a ${}^{13}$C nuclear spin strongly coupled to a negatively charged ger
Externí odkaz:
http://arxiv.org/abs/2409.06313
Autor:
Kölbl, Max, Kyogoku, Yuki, Philipp, J. Nathanael, Richter, Michael, Rietdorf, Clements, Yousef, Tariq
The starting point of this paper is the observation that methods based on the direct match of keywords are inadequate because they do not consider the cognitive ability of concept formation and abstraction. We argue that keyword evaluation needs to b
Externí odkaz:
https://ul.qucosa.de/id/qucosa%3A85869
https://ul.qucosa.de/api/qucosa%3A85869/attachment/ATT-0/
https://ul.qucosa.de/api/qucosa%3A85869/attachment/ATT-0/
Autor:
di Dio, Philipp J.
We define the (Hadamard) product $s\odot t := (s_\alpha\cdot t_\alpha)_{\alpha\in\mathbb{N}_0^n}$ of two sequences $s = (s_\alpha)_{\alpha\in\mathbb{N}_0^n}$ and $t = (t_\alpha)_{\alpha\in\mathbb{N}_0^n}$. If $s$ is represented by a measure $\mu$ and
Externí odkaz:
http://arxiv.org/abs/2407.19933
Autor:
di Dio, Philipp J., Schmüdgen, Konrad
We study $K$-positivity preservers with given closed $K\subseteq\mathbb{R}^n$, i.e., linear maps $T:\mathbb{R}[x_1,\dots,x_n]\to\mathbb{R}[x_1,\dots,x_n]$ such that $T\mathrm{Pos}(K)\subseteq\mathrm{Pos}(K)$ holds, and their generators $A:\mathbb{R}[
Externí odkaz:
http://arxiv.org/abs/2407.15654
Autor:
Joas, Timo, Ferlemann, Florian, Sailer, Roberto, Vetter, Philipp J., Zhang, Jingfu, Said, Ressa S., Teraji, Tokuyuki, Onoda, Shinobu, Calarco, Tommaso, Genov, Genko, Müller, Matthias M., Jelezko, Fedor
Diamond is a promising platform for quantum information processing as it can host highly coherent qubits that could allow for the construction of large quantum registers. A prerequisite for such devices is a coherent interaction between nitrogen vaca
Externí odkaz:
http://arxiv.org/abs/2406.04199
Autor:
Philipp, J. Nathanael, Quenouille, Nadine, Wollny, Peter, Blanken, Christine, Enßlin, Wolfram, Georgiades, Nikolas, Hausmann, Christiane, Koska, Bernd, Maul, Michael, Reininghaus, Till, Richter, Gregor, Zepf, Markus
Ziel des Projekts „Forschungsportal Bach“ ist der Aufbau eines umfassenden Online-Repositoriums, das Zugang zu allen erhaltenen Dokumenten der Musikerfamilie Bach – der einflussreichsten Familiendynastie in der Musikgeschichte – vom späten 1
Externí odkaz:
https://ul.qucosa.de/id/qucosa%3A91772
https://ul.qucosa.de/api/qucosa%3A91772/attachment/ATT-0/
https://ul.qucosa.de/api/qucosa%3A91772/attachment/ATT-0/
Autor:
di Dio, Philipp J.
These are the lecture notes based on [dD23] for the (upcoming) lecture "T-systems with a special emphasis on sparse moment problems and sparse Positivstellens\"atze" in the summer semester 2024 at the University of Konstanz. The main purpose of this
Externí odkaz:
http://arxiv.org/abs/2403.04548
Current multimodal models leveraging contrastive learning often face limitations in developing fine-grained conceptual understanding. This is due to random negative samples during pretraining, causing almost exclusively very dissimilar concepts to be
Externí odkaz:
http://arxiv.org/abs/2403.02875
Autor:
Vetter, Philipp J., Reisser, Thomas, Hirsch, Maximilian G., Calarco, Tommaso, Motzoi, Felix, Jelezko, Fedor, Müller, Matthias M.
A recurring challenge in quantum science and technology is the precise control of their underlying dynamics that lead to the desired quantum operations, often described by a set of quantum gates. These gates can be subject to application-specific err
Externí odkaz:
http://arxiv.org/abs/2403.00616