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arXiv:2601.18925v1 Announce Type: new Abstract: We present the novel Tensorized Discontinuous Isogeometric Analysis (TDIGA) method applied to the discontinuous Galerkin (DG) time-independent 2-D linearized Boltzmann...
arXiv:2601.18957v1 Announce Type: new Abstract: We show how several important classical problems, with positive definite potential energy, can be solved by starting from the factorization...
arXiv:2601.18988v1 Announce Type: new Abstract: Fast, counter-streaming plasma outflows drive magnetic field amplification, plasma heating, and particle acceleration in numerous astrophysical environments, from supernova remnant...
arXiv:2601.19025v1 Announce Type: new Abstract: Conventional viscoelastic characterization of brain white matter (BWM), typically described using Prony series models, remains a largely empirical representation that...
arXiv:2601.19028v1 Announce Type: new Abstract: Flat-band states in topological systems provide a unique platform for investigating strongly correlated phenomena and many body physics. However, in...
arXiv:2601.19034v1 Announce Type: new Abstract: Although electrostatics can be incorporated into machine-learned interatomic potentials, existing approaches are computationally very demanding, limiting large-scale, long-time simulations of...
arXiv:2601.19073v1 Announce Type: new Abstract: Magnetic islands strongly influence cross-field electron transport in magnetized plasmas. In particular, bifurcations of the island topology modify the number...
arXiv:2601.19080v1 Announce Type: new Abstract: Learning reduced descriptions of chaotic many-body dynamics is fundamentally challenging: although microscopic equations are Markovian, collective observables exhibit strong memory...
arXiv:2601.19104v1 Announce Type: new Abstract: This study considers capturing aerodynamic causality from snapshot data with a time-varying mode decomposition technique referred to as information-theoretic machine...
arXiv:2601.19116v1 Announce Type: new Abstract: Passive daytime radiative cooling (PDRC) provides an energy-free approach to suppress surface temperatures by reflecting solar irradiation while emitting thermal...
arXiv:2601.19201v1 Announce Type: new Abstract: Mid and deep ultraviolet (UV) laser diodes remain among the least explored devices in semiconductor optoelectronics, despite their importance for...
arXiv:2601.19212v1 Announce Type: new Abstract: We study the sedimentation of finite-size inertial particles in a Rayleigh-Taylor-like setup using state-of-the-art direct numerical simulations. The falling particles...
arXiv:2601.19289v1 Announce Type: new Abstract: After a very calm 24th solar activity cycle, the 25th cycle has already seen several interesting events. A Ground Level...
arXiv:2601.19291v1 Announce Type: new Abstract: The magnetic compression experiment at General Fusion was a repetitive non-destructive test to study plasma physics applicable to magnetic target...
arXiv:2601.19298v1 Announce Type: new Abstract: The predictability of the generative AI-based nowcasting model LDCast (trained on another region) is evaluated over Belgium, together with the...
arXiv:2601.19305v1 Announce Type: new Abstract: We present a Rydberg atom-based microwave electric field sensor that achieves extended dynamic range and enhanced sensitivity across a broad...
arXiv:2601.19351v1 Announce Type: new Abstract: Data-driven turbulence prediction methods often face challenges related to data dependency and lack of physical interpretability. In this paper, we...
arXiv:2601.19361v1 Announce Type: new Abstract: We report on energy scaling of a 2.08-{\mu}m wavelength regenerative amplifier (RA) system based on the broadband gain material Ho:CaAlGdO4...
arXiv:2601.19368v1 Announce Type: new Abstract: Generative diffusion models are extensively used in unsupervised and self-supervised machine learning with the aim to generate new samples from...
arXiv:2601.19377v1 Announce Type: new Abstract: In this work, we compute the hydrodynamic force and the first and second moments of force acting on a translating...
arXiv:2601.19401v1 Announce Type: new Abstract: Due to any toroidal current column, the magnetic field is found to be sensitive as well as insensitive to its...
arXiv:2601.19403v1 Announce Type: new Abstract: Obstructions such as raindrops, fences, or dust degrade captured images, especially when mechanical cleaning is infeasible. Conventional solutions to obstructions...
arXiv:2601.19420v1 Announce Type: new Abstract: Spontaneous emission, as a fundamental radiative process and a versatile information carrier, plays a vital role in light-emitting devices, optical...
arXiv:2601.19444v1 Announce Type: new Abstract: High-precision spectroscopy of simple atomic systems can be used to advance the theory of atomic energy levels but can also...