Zobrazeno 1 - 10
of 10 468
pro vyhledávání: '"Theocharis, A."'
Autor:
Tavantzis, Theocharis, Feldt, Robert
As Artificial Intelligence (AI) becomes integral to software development, understanding the social and cooperative dynamics that affect AI-driven organizational change is important. Yet, despite AI's rapid progress and influence, the human and cooper
Externí odkaz:
http://arxiv.org/abs/2411.08693
Symmetries -- whether explicit, latent, or hidden -- are fundamental to understanding topological materials. This work introduces a prototypical spring-mass model that extends beyond established canonical models, revealing topological edge states wit
Externí odkaz:
http://arxiv.org/abs/2409.07949
Gravitational radiation reaction, has been one of the fundamental issues in general relativity. Over a span of decades, this process has been analyzed in the adiabatic limit, in order to comprehend how it drives extreme-mass-ratio binaries, that are
Externí odkaz:
http://arxiv.org/abs/2408.02004
In this paper, we employ a combination of analytical and numerical techniques to investigate the dynamics of lattice envelope vector soliton solutions propagating within a one-dimensional chain of flexible mechanical metamaterial. To model the system
Externí odkaz:
http://arxiv.org/abs/2406.09871
Autor:
Kiorpelidis, Ioannis, Kalozoumis, Panayotis, Theocharis, Georgios, Achilleos, Vassos, Diakonos, Fotios K., Pagneux, Vincent
We investigate the perfect transmission resonances (PTRs) of perturbed 1D finite periodic systems with mirror symmetric cells. The unperturbed scattering region consists of $N$ identical cells and the related transmission spectrum possesses at least
Externí odkaz:
http://arxiv.org/abs/2406.07214
Autor:
Asimopoulos, Dimitris, Siniosoglou, Ilias, Argyriou, Vasileios, Goudos, Sotirios K., Psannis, Konstantinos E., Karditsioti, Nikoleta, Saoulidis, Theocharis, Sarigiannidis, Panagiotis
In the digital era, with escalating privacy concerns, it's imperative to devise robust strategies that protect private data while maintaining the intrinsic value of textual information. This research embarks on a comprehensive examination of text ano
Externí odkaz:
http://arxiv.org/abs/2405.06709
We study the propagation of both low- and high-amplitude ring-shaped sound waves in a 2D square lattice of acoustic waveguides with Helmholtz resonators. We show that the inclusion of the Helmholtz resonators suppresses the inherent anisotropy of the
Externí odkaz:
http://arxiv.org/abs/2404.18966
Publikováno v:
Phys. Rev. B 110, 104307 (2024)
We investigate a higher-order topological insulator (HOTI) under strong nonlinearity, focusing on the existence and stability of high-amplitude corner states, which can find applications in optics, acoustics, elastodynamics, and other wave-based syst
Externí odkaz:
http://arxiv.org/abs/2404.02504
Publikováno v:
Phys. Rev. B 110, 134315 (2024)
The Mathieu equation occurs naturally in the description of vibrations or in the propagation of waves in media with time-periodic refractive index. It is known to lead to exponential parametric instability in some regions of the parameter space. Howe
Externí odkaz:
http://arxiv.org/abs/2404.00138
Autor:
Papaioannou, Savvas, Kolios, Panayiotis, Theocharides, Theocharis, Panayiotou, Christos G., Polycarpou, Marios M.
Publikováno v:
2023 62nd IEEE Conference on Decision and Control (CDC)
This work proposes a receding horizon coverage control approach which allows multiple autonomous aerial agents to work cooperatively in order cover the total surface area of a 3D object of interest. The cooperative coverage problem which is posed in
Externí odkaz:
http://arxiv.org/abs/2401.15674