Zobrazeno 1 - 10
of 135 421
pro vyhledávání: '"So Shinya"'
We consider the Cauchy problem of a system of quadratic derivative nonlinear Schr\"odinger equations which was introduced by M. Colin and T. Colin (2004) as a model of laser-plasma interaction. For the nonperiodic setting, the authors proved some wel
Externí odkaz:
http://arxiv.org/abs/2407.03565
Autor:
Suzuki, Ryotaku, Tomizawa, Shinya
Using the Ehlers transformation, we derive an exact solution for a doubly rotating black ring in five-dimensional vacuum Einstein theory. It is well-known that the vacuum Einstein theory with three commuting Killing vector fields can be reduced to a
Externí odkaz:
http://arxiv.org/abs/2406.11804
Autor:
Hanada, Hiroyuki, Tatsuya, Aoyama, Satoshi, Akahane, Tanaka, Tomonari, Okura, Yoshito, Inatsu, Yu, Hashimoto, Noriaki, Takeno, Shion, Murayama, Taro, Lee, Hanju, Kojima, Shinya, Takeuchi, Ichiro
In this study, we propose a machine learning method called Distributionally Robust Safe Sample Screening (DRSSS). DRSSS aims to identify unnecessary training samples, even when the distribution of the training samples changes in the future. To achiev
Externí odkaz:
http://arxiv.org/abs/2406.05964
The nearly aligned Higgs Effective Field Theory (naHEFT) is based on the general assumption: all deviations in the Higgs boson couplings are originated from quantum one-loop effects of new particles that are integrated out. If the new particles integ
Externí odkaz:
http://arxiv.org/abs/2406.03957
The chiral phase transition in QCD can be supercooled in the thermal history of the universe to be instantaneously out-of equilibrium, if QCD is coupled to a dark QCD sector exhibiting the dark chiral phase transition of the first order. In that case
Externí odkaz:
http://arxiv.org/abs/2406.03261
Contrast variation small-angle neutron scattering (CV-SANS) is a powerful tool to evaluate the structure of multi-component systems by decomposing scattering intensities $I$ measured with different scattering contrasts into partial scattering functio
Externí odkaz:
http://arxiv.org/abs/2406.00311
Autor:
Abdolmaleki, Reza, Kumashiro, Shinya
Let $A$ be a commutative Noetherian local ring with maximal ideal $\mathfrak{m}$, and let $I$ be an ideal. The fiber cone is then an image of the polynomial ring over the residue field $A/\mathfrak{m}$. The kernel of this map is called the defining i
Externí odkaz:
http://arxiv.org/abs/2405.18041
This study investigates the behavior of microbubbles generated by the local heating of an ethanol/water mixture and the surrounding flow. The mixture is photothermally heated by focusing a continuous-wave laser on a FeSi$_2$ thin film. Although the l
Externí odkaz:
http://arxiv.org/abs/2405.11731
Autor:
Nishimura, Ryutaro, Kishimoto, Shunji, Sasaki, Toshihiko, Mitsui, Shingo, Shinya, Masayoshi, Arai, Yasuo, Miyoshi, Toshinobu
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Volume 978, 21 October 2020, 164380
Residual stress is an important factor governing evaluating and controlling the quality of metal materials in industrial products. X-ray measurements provide one of the most effective means of evaluating residual stress without destruction. In such m
Externí odkaz:
http://arxiv.org/abs/2405.08321
Traffic predictions play a crucial role in intelligent transportation systems. The rapid development of IoT devices allows us to collect different kinds of data with high correlations to traffic predictions, fostering the development of efficient mul
Externí odkaz:
http://arxiv.org/abs/2405.04841