Zobrazeno 1 - 10
of 915
pro vyhledávání: '"A. Kivioja"'
Autor:
Sihvonen, Ville, Riikonen, Juhani, Price, Alisdair, Nordlund, Edvard, Honkapuro, Samuli, Ylönen, Markku, Kivioja, Ville, Hedman, Åsa, Tullberg, Rikard
Publikováno v:
In Journal of Energy Storage 1 June 2024 89
We approach the quasi-isometric classification questions on Lie groups by considering low dimensional cases and isometries alongside quasi-isometries. First, we present some new results related to quasi-isometries between Heintze groups. Then we will
Externí odkaz:
http://arxiv.org/abs/2104.00368
Autor:
Alina Blinova, Roberto Zamora-Zamora, Tuomas Ollikainen, Markus Kivioja, Mikko Möttönen, David S. Hall
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract Monopoles and vortices are fundamental topological excitations that appear in physical systems spanning enormous scales of size and energy, from the vastness of the early universe to tiny laboratory droplets of nematic liquid crystals and ul
Externí odkaz:
https://doaj.org/article/63f3eafce8164011bcd9fd3d381ad9ab
Autor:
Tomi Kivioja, Jussi P. Posti, Jussi Sipilä, Minna Rauhala, Janek Frantzén, Maria Gardberg, Melissa Rahi, Kirsi Rautajoki, Matti Nykter, Ville Vuorinen, Kristiina Nordfors, Hannu Haapasalo, Joonas Haapasalo
Publikováno v:
Frontiers in Oncology, Vol 13 (2024)
Background and objectivesThe objectives of this study were to investigate the prognostic value of primary symptoms and leading symptoms in adult patients with diffuse infiltrating glioma and to provide a clinical perspective for evaluating survival.M
Externí odkaz:
https://doaj.org/article/37bfeb00d4774f509adc6817202879eb
We present a constructive approach to torsion-free gradings of Lie algebras. Our main result is the computation of a maximal grading. Given a Lie algebra, using its maximal grading we enumerate all of its torsion-free gradings as well as its positive
Externí odkaz:
http://arxiv.org/abs/2011.06871
Autor:
Saini, Puneet, Kivioja, Ville, Naskali, Liisa, Byström, Joakim, Semeraro, Carlo, Gambardella, Andrea, Zhang, Xingxing
Publikováno v:
In Energy Conversion and Management 15 September 2023 292
Autor:
Natukka, Tuomas, Haapasalo, Joonas, Kivioja, Tomi, Rajala, Linnea, Raitanen, Jani, Nevalainen, Jaakko, Lahtela, Sirpa-Liisa, Nordfors, Kristiina, Rauhala, Minna, Jukkola, Arja, Frösen, Juhana, Helén, Pauli, Auvinen, Anssi, Haapasalo, Hannu
Publikováno v:
In World Neurosurgery September 2023 177:e785-e792
Publikováno v:
Phys. Rev. A 98, 023624 (2018)
We study the splitting dynamics of giant vortices in dilute Bose-Einstein condensates by numerically integrating the three-dimensional Gross-Pitaevskii equation in time. By taking advantage of tetrahedral tiling in the spatial discretization, we decr
Externí odkaz:
http://arxiv.org/abs/1804.08486
Publikováno v:
In Computer Physics Communications September 2022 278
Autor:
Cowling, Michael G., Kivioja, Ville, Donne, Enrico Le, Golo, Sebastiano Nicolussi, Ottazzi, Alessandro
We study homogeneous metric spaces, by which we mean connected, locally compact metric spaces whose isometry group acts transitively. After a review of some classical results, we use the Gleason-Iwasawa-Montgomery-Yamabe-Zippin structure theory to sh
Externí odkaz:
http://arxiv.org/abs/1705.09648