Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Parma, Andrea"'
Autor:
Lisca, Paolo, Parma, Andrea
We complete the classification of the smooth, closed, oriented 4-manifolds having Euler characteristic less than four and a horizontal handlebody decomposition of genus one. We use the classification result to find a large family of rational homology
Externí odkaz:
http://arxiv.org/abs/2302.14606
Autor:
Lisca, Paolo, Parma, Andrea
We show that every smooth, closed, orientable 4-manifold X admits a special kind of handlebody decomposition that we call horizontal. We classify the closed 4-manifolds with the simplest horizontal decompositions and we describe all such decompositio
Externí odkaz:
http://arxiv.org/abs/2205.00482
Autor:
Lisca, Paolo, Parma, Andrea
We use elementary arguments to prove that none of the Stein rational homology 4-balls shown by the authors and Brendan Owens to embed smoothly but not symplectically in the complex projective plane admit such almost complex embeddings. In particular,
Externí odkaz:
http://arxiv.org/abs/2011.01784
Autor:
Lisca, Paolo, Parma, Andrea
We extend recent work of Brendan Owens by constructing a doubly infinite family of Stein rational homology balls which can be smoothly but not symplectically embedded in CP^2.
Comment: 9 pages, 2 figures, small changes. To appear in the Bulletin
Comment: 9 pages, 2 figures, small changes. To appear in the Bulletin
Externí odkaz:
http://arxiv.org/abs/2010.01613
Autor:
Sojka, Bożena, Köppe, Stephan, Parma, Andrea, Cefalo, Ruggero
Available Open Access digitally under CC-BY-NC-ND licence. Experts from across the globe review leading social policy scholarship in this new volume in the Social Policy Review series. Specialists explore local and multi-level trends in social policy
Externí odkaz:
https://library.oapen.org/handle/20.500.12657/90792
Akademický článek
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Publikováno v:
Urban Studies, 2019 Nov 01. 56(15), 3216-3233.
Externí odkaz:
https://www.jstor.org/stable/26958637
Publikováno v:
British Educational Research Journal; Jun2024, Vol. 50 Issue 3, p1396-1419, 24p
Publikováno v:
Social Indicators Research, 158, 2, 539-562
Economic instability, social changes, and new social policies place economic insecurity high on the scholarly and political agenda. We contribute to these debates by proposing a new multidimensional, intertemporal measure of economic insecurity that
Externí odkaz:
https://www.ssoar.info/ssoar/handle/document/78093
Risk of Job Automation and Participation in Adult Education and Training: Do Welfare Regimes Matter?
Autor:
Ioannidou, Alexandra1 ioannidou@die-bonn.de, Parma, Andrea2
Publikováno v:
Adult Education Quarterly. Feb2022, Vol. 72 Issue 1, p84-109. 26p.