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pro vyhledávání: '"P, Petrakos"'
We show that, for every minimal action of a countably infinite discrete group on a compact metrizable space, if the extreme boundary of the simplex of invariant Borel probability measures is closed and has finite covering dimension then the action ha
Externí odkaz:
http://arxiv.org/abs/2404.04634
Autor:
Naryshkin, Petr, Petrakos, Spyridon
We introduce the property of having good subgroups for actions of countable discrete groups on compact metrizable spaces. We show that it implies comparison for actions of amenable groups and amenable actions of groups containing the free group on tw
Externí odkaz:
http://arxiv.org/abs/2401.06006
Autor:
Kerr, David, Petrakos, Spyridon
Given a topologically free action of a countably infinite amenable group on the Cantor set, we prove that, for every subgroup $G$ of the topological full group containing the alternating group, the group von Neumann algebra $\mathscr{L} G$ is a McDuf
Externí odkaz:
http://arxiv.org/abs/2311.08192
Publikováno v:
Journal of Urban and Regional Analysis, Vol 15, Iss 1, Pp 81-103 (2023)
The present study identifies socioeconomic, political, and institutional factors that shape extensive budget unbalances in four European Mediterranean countries (Portugal, Italy, Greece, and Spain), causing significant deficits and a public debt
Externí odkaz:
https://doaj.org/article/f328a623669646bb916647cd435ddc2d
Publikováno v:
Revue Internationale de Politique de Développement (2023)
Despite the widespread attention paid to the spatial expansion of extractive frontiers around the globe, the multiple ways in which states and extractive transnational corporations interfere with and exercise authority over local populations in space
Externí odkaz:
https://doaj.org/article/c4224cd097de49eda8539cb4bee92646
Publikováno v:
Economies, Vol 11, Iss 6, p 166 (2023)
We consider the impact of the two recent economic crises, one that resulted from the great recession of 2007–2009 and one following the COVID-19 pandemic, on income inequality and the risk of poverty in Greece. To this end, we also investigate the
Externí odkaz:
https://doaj.org/article/9b0b17ef977241148359b2b9cacb0e68
Akademický článek
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The problem motivating the paper is the quantification of students' preferences regarding teaching/coursework quality, under certain numerical restrictions, in order to build a model for identifying, assessing and monitoring the major components of t
Externí odkaz:
http://arxiv.org/abs/1404.1710
Publikováno v:
Economies, Vol 10, Iss 8, p 198 (2022)
Building on the well-established relationship between economic dynamics and political processes, we focus on the most important element of the political process, namely, general (or national) elections, and look into their effects on public finance a
Externí odkaz:
https://doaj.org/article/db6ddb3c27a54b3eae545c70ba5bb58e
Autor:
Sarah H. Van Tassel, Paul Petrakos, Elizabeth Marlow, Elizabeth Mauer, Harjot K. Singh, Anna M. Demetriades
Publikováno v:
International Journal of Ophthalmology, Vol 12, Iss 5, Pp 789-794 (2019)
AIM: To determine relationships between retinal nerve fiber layer (RNFL) thickness and nadir CD4 cell count in human immunodeficiency virus (HIV) positive patients evaluated for glaucoma suspicion. METHODS: Data were reviewed for 329 HIV positive pa
Externí odkaz:
https://doaj.org/article/855bebce00784c19aede695b9b5f5127