Výsledky vyhledávání - "VALE, MARIA J."

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On the derived category of quasi-coherent sheaves on an Adams geometric stack

Autor: Alonso, Leovigildo, Jeremias, Ana, Perez, Marta, Vale, Maria J.

Publikováno v: J. Pure Appl. Algebra 222 (2018), no. 4, pp. 828--845

Let $\mathbf{X}$ be an Adams geometric stack. We show that $D(A_{qc}(\mathbf{X}))$, its derived category of quasi-coherent sheaves, satisfies the axioms of a stable homotopy category defined by Hovey, Palmieri and Strickland. Moreover we show how thi

Externí odkaz: http://arxiv.org/abs/1604.06018

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A functorial formalism for quasi-coherent sheaves on a geometric stack

Autor: Alonso, Leovigildo, Jeremias, Ana, Perez, Marta, Vale, Maria J.

Publikováno v: Expo. Math., 33 (2015) pp. 452-501

A geometric stack is a quasi-compact and semi-separated algebraic stack. We prove that the quasi-coherent sheaves on the small flat topology, Cartesian presheaves on the underlying category, and comodules over a Hopf algebroid associated to a present

Externí odkaz: http://arxiv.org/abs/1304.2520

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On the existence of a compact generator on the derived category of a noetherian formal scheme

Autor: Alonso, Leovigildo, Jeremias, Ana, Perez, Marta, Vale, Maria J.

Publikováno v: Appl. Categ. Structures 19 (2011), no. 6, 865-877

In this paper, we prove that for a noetherian formal scheme X, its derived category of sheaves of modules with quasi-coherent torsion homologies D_qct(X) is generated by a single compact object. In an appendix we prove that the category of compact ob

Externí odkaz: http://arxiv.org/abs/0905.2063

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The derived category of quasi-coherent sheaves and axiomatic stable homotopy

Autor: Alonso, Leovigildo, Jeremias, Ana, Perez, Marta, Vale, Maria J.

Publikováno v: Adv. Math. 218 (2008), no. 4, pp.1224-1252

We prove in this paper that for a quasi-compact and semi-separated (non necessarily noetherian) scheme X, the derived category of quasi-coherent sheaves over X, D(A_qc(X)), is a stable homotopy category in the sense of Hovey, Palmieri and Strickland,

Externí odkaz: http://arxiv.org/abs/0706.0493

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Modelação das alterações de uso e ocupação do solo em Portugal: uma abordagem multiescala e multitemporal

Autor: Meneses, Bruno, Reis, Eusébio, Vale, Maria J., Reis, Rui

Publikováno v: Finisterra; Vol. 53 Núm. 107 (2018)
Finisterra; Vol. 53 N.º 107 (2018)
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Finisterra; vol. 53 n.º 107 (2018)
Finisterra-Revista Portuguesa de Geografia, Vol 53, Iss 107 (2018)

Portuguese territory has experienced relevant land use and land cover changes (LUCC) in recent decades. The revision of existing land use and land cover (LUC) datasets and the production of new datasets have allowed us to better understand LUCC over

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe1ef8b4a8e30590bb9f1fea0fdfd83e
https://revistas.rcaap.pt/finisterra/article/view/12258

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