Zobrazeno 1 - 10
of 3 138
pro vyhledávání: '"P, Vuorinen"'
Autor:
Jarry, Manon, Dresing, Nina, Rouillard, Alexis P., Plotnikov, Illya, Vainio, Rami, Palmroos, Christian, Kouloumvakos, Athanasios, Vuorinen, Laura
Shock waves driven by fast and wide coronal mass ejections (CMEs) are highly efficient particle accelerators involved in the production of solar energetic particle (SEP) events. The gradual SEP event measured by STEREO-A and B on October 11, 2013 had
Externí odkaz:
http://arxiv.org/abs/2406.07058
Autor:
Jebaraj, Immanuel Christopher, Agapitov, Oleksiy, Krasnoselskikh, Vladimir, Vuorinen, Laura, Gedalin, Michael, Choi, Kyung-Eun, Palmerio, Erika, Dresing, Nina, Cohen, Christina, Balikhin, Michael, Kouloumvakos, Athanasios, Wijsen, Nicolas, Vainio, Rami, Kilpua, Emilia, Afanasiev, Alexandr, Verniero, Jaye, Mitchell, John Grant, Trotta, Domenico, Hill, Matthew, Raouafi, Nour, Bale, Stuart D.
Collisionless shock waves, ubiquitous in the universe, are crucial for particle acceleration in various astrophysical systems. Currently, the heliosphere is the only natural environment available for their in situ study. In this work, we showcase the
Externí odkaz:
http://arxiv.org/abs/2405.07074
Autor:
Vuorinen, Aleksi
Publikováno v:
Acta Phys. Pol. B 55, 4-A4 (2024)
Understanding the properties and physical phase of the dense strongly interacting matter present in the cores of neutron stars or created in their binary mergers remains one of the most prominent open problems in nuclear astrophysics. While most micr
Externí odkaz:
http://arxiv.org/abs/2405.01141
We consider constellations of disks which are unions of disjoint hyperbolic disks in the unit disk with fixed radii and unfixed centers. We study the problem of maximizing the conformal capacity of a constellation under constraints on the centers in
Externí odkaz:
http://arxiv.org/abs/2404.19663
We prove an identity which connects the visual angle metric $v_{\mathbb{H}^2}$ and the hyperbolic metric $\rho_{\mathbb{H}^2}$ of the upper half plane $\mathbb{H}^2$. The proof is based on geometric arguments and uses computer algebra methods for for
Externí odkaz:
http://arxiv.org/abs/2404.08942
Autor:
Rojas, Jesús Cruz, Gorda, Tyler, Hoyos, Carlos, Jokela, Niko, Järvinen, Matti, Kurkela, Aleksi, Paatelainen, Risto, Säppi, Saga, Vuorinen, Aleksi
Modern hydrodynamic simulations of core-collapse supernovae and neutron-star mergers require knowledge not only of the equilibrium properties of strongly interacting matter, but also of the system's response to perturbations, encoded in various trans
Externí odkaz:
http://arxiv.org/abs/2402.00621
Publikováno v:
J. Math. Anal. Appl. 539 (2024) 128464
We investigate Lindel\"of and Koebe type boundary behavior results for bounded quasiregular mappings in $n$-dimensional Euclidean space. Our results give sufficient conditions for the existence of non-tangential limits at a boundary point.
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Externí odkaz:
http://arxiv.org/abs/2401.09164
Autor:
Korhonen, Marko, Izbassarov, Daulet, Nyári, Judit, Santasalo-Aarnio, Annukka, Vuorinen, Ville
Improving the synthetic methanol production efficiency is essential for adopting carbon-neutral methanol technologies. In the present computational fluid dynamics (CFD) study, we investigate synthetic methanol (CH$_3$OH) production in a milli-duct wi
Externí odkaz:
http://arxiv.org/abs/2311.12701
Autor:
Rainio, Oona, Vuorinen, Matti
Due to the invariance properties of cross-ratio, M\"obius transformations are often used to map a set of points or other geometric object into a symmetric position to simplify a problem studied. However, when the points are mapped under a M\"obius tr
Externí odkaz:
http://arxiv.org/abs/2308.10688
A boundary integral equation method is presented for fast computation of the analytic capacities of compact sets in the complex plane. The method is based on using the Kerzman--Stein integral equation to compute the Szeg\"o kernel and then the value
Externí odkaz:
http://arxiv.org/abs/2307.01808