Zobrazeno 1 - 10
of 3 031
pro vyhledávání: '"Kolos AS"'
Autor:
Papp, Dávid, Agoston, Kolos Csaba
Consider a sequence of real-valued functions of a real variable given by a homogeneous linear recursion with differentiable coefficients. We show that if the functions in the sequence are differentiable, then the sequence of derivatives also satisfie
Externí odkaz:
http://arxiv.org/abs/2406.08512
Autor:
Saraswat, Rishabh, Kolos, Miroslav, Verma, Rekha, Karlický, František, Bhattacharya, Sitangshu
Publikováno v:
J. Phys. Chem. C 128, 8341 (2024)
n this study, we utilize a rigorous ab initio-based finite momentum Bethe-Salpeter equation to investigate the photoluminescence emission in two-dimensional hexagonal tungsten carbide (h-WC). This thermodynamically stable monolayer exhibits an indire
Externí odkaz:
http://arxiv.org/abs/2405.07867
Autor:
Ágoston, Kolos Csaba, Varga, Veronika
Since 2016 the operation of insurance companies in the European Union is regulated by the Solvency II directive. According to the EU directive the capital requirement should be calculated as a 99.5\% of Value at Risk. In this study, we examine the im
Externí odkaz:
http://arxiv.org/abs/2404.17915
Publikováno v:
J. Chem. Phys. 160, 124707 (2024)
Semiconducting MXenes are an intriguing two-dimensional (2D) material class with promising electronic and optoelectronic properties. Here, we focused on recently prepared Hf-based MXenes, namely Hf$_3$C$_2$O$_2$ and Hf$_2$CO$_2$. Using the first-prin
Externí odkaz:
http://arxiv.org/abs/2404.01797
Publikováno v:
Phys. Rev. D 109, 063005, (2024)
Magnetic fields surrounding black holes are responsible for various astrophysical phenomena related to accretion processes and relativistic jets. Depending on the source, the configuration of the field lines may differ significantly, affecting the tr
Externí odkaz:
http://arxiv.org/abs/2402.16529
It is well known that supermassive black holes in the centers of galaxies are capable of accelerating charged particles to very high energies. In many cases, the particle acceleration by black holes occurs electromagnetically through an electric fiel
Externí odkaz:
http://arxiv.org/abs/2402.13797
Autor:
Vajtai, Lili, Simon, Ferenc, Morales, Maria del Puerto, Molnár, Kolos, Pinke, Balázs Gábor, Nemes, Norbert Marcel
Ferrofluids containing magnetic nanoparticles represent a special class of magnetic materials due to the added freedom of particle tumbling in the fluids. We studied this process, known as Brownian relaxation, and its effect on the magnetic propertie
Externí odkaz:
http://arxiv.org/abs/2402.08553
Publikováno v:
Journal of the Operational Research Society, 2024, forthcoming
We consider clustering in group decision making where the opinions are given by pairwise comparison matrices. In particular, the k-medoids model is suggested to classify the matrices since it has a linear programming problem formulation that may cont
Externí odkaz:
http://arxiv.org/abs/2402.06061
Standard methods, standard test conditions and the use of good sensory practices are key elements of sensory testing. However, while compliance assessment by trained and expert assessors is well developed, few information is available on testing cons
Externí odkaz:
http://arxiv.org/abs/2312.08141
Autor:
Varriano, L., Savard, G., Clark, J. A., Burdette, D. P., Burkey, M. T., Gallant, A. T., Hirsh, T. Y., Longfellow, B., Scielzo, N. D., Segel, R., Boron III, E. J., Brodeur, M., Callahan, N., Cannon, A., Kolos, K., Liu, B., Lopez-Caceres, S., Gott, M., Maaß, B., Marley, S. T., Mohs, C., Morgan, G. E., Mueller, P., Oberling, M., O'Malley, P. D., Porter, W. S., Purcell, Z., Ray, D., Rivero, F., Valverde, A. A., Wilson, G. L., Zite, R.
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 1058, 168818 (2024)
The Beta-decay Paul Trap is an open-geometry, linear trap used to measure the decays of $^8$Li and $^8$B to search for a tensor contribution to the weak interaction. In the latest $^8$Li measurement of Burkey et al. (2022), $\beta$ scattering was the
Externí odkaz:
http://arxiv.org/abs/2311.00723