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of 4 392
pro vyhledávání: '"Salas F"'
We prove that a topological space is aspherical if and only if it satisfies B\"{o}kstedt-Neeman Theorem, i.e., the derived category of complexes of locally constant sheaves is equivalent to the derived category of complexes of sheaves with locally co
Externí odkaz:
http://arxiv.org/abs/2101.10705
We construct affine spaces, projective spaces and grassmannians in the ca\-te\-gory of ringed spaces. We show how finite posets and sheaves of rings on them appear in a natural way.
Externí odkaz:
http://arxiv.org/abs/2101.02126
Autor:
Shah TT; Department of Surgery and Cancer, Division of Surgery, Imperial College London, London, United Kingdom; Imperial Urology, Charing Cross Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom; Division of Surgery and Interventional Sciences, University College London, London, United Kingdom; Department of Urology, Whittington Hospitals NHS Trust, London, United Kingdom; Department of Urology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland., Valerio M; Department of Surgery and Cancer, Division of Surgery, Imperial College London, London, United Kingdom; Imperial Urology, Charing Cross Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom; Division of Surgery and Interventional Sciences, University College London, London, United Kingdom; Department of Urology, Whittington Hospitals NHS Trust, London, United Kingdom; Department of Urology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland., Ahmed HU; Department of Surgery and Cancer, Division of Surgery, Imperial College London, London, United Kingdom; Imperial Urology, Charing Cross Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom; Division of Surgery and Interventional Sciences, University College London, London, United Kingdom; Department of Urology, Whittington Hospitals NHS Trust, London, United Kingdom; Department of Urology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland.
Publikováno v:
The Journal of urology [J Urol] 2018 Jun; Vol. 199 (6), pp. 1634-1635. Date of Electronic Publication: 2018 Mar 20.
Publikováno v:
In Radiología (English Edition) January-February 2022 64(1):60-68
We prove that a smooth and connected algebraic group $G$ is affine if and only if any invertible sheaf on any normal $G$-variety is $G$-invariant. For the proof, a key ingredient is the following result: if $G$ is a connected and smooth algebraic gro
Externí odkaz:
http://arxiv.org/abs/1802.05901
Publikováno v:
In Radiologia January-February 2022 64(1):60-68
Autor:
Basso Á; Facultad de Odontología, Universidad Andres Bello, Santiago, Región Metropolitana, 8370133, Chile., Salas F; Facultad de Odontología, Universidad Andres Bello, Santiago, Región Metropolitana, 8370133, Chile., Hernández M; Laboratorio de Biología Periodontal, Facultad de Odontología, Universidad de Chile, Santiago, 8380544, Chile.; Departamento de Patología y Medicina Oral, Facultad de Odontología, Universidad de Chile, Santiago, 8380544, Chile., Fernández A; Facultad de Odontología, Universidad Andres Bello, Santiago, Región Metropolitana, 8370133, Chile.; Laboratorio de Interacciones Microbianas, Facultad de Odontología, Universidad Andres Bello, Santiago, Región Metropolitana, 8370133, Chile., Sierra A; Facultad de Odontología, Universidad Andres Bello, Santiago, Región Metropolitana, 8370133, Chile. alf.sierra@uandresbello.edu.; Laboratorio de Biología Periodontal, Facultad de Odontología, Universidad de Chile, Santiago, 8380544, Chile. alf.sierra@uandresbello.edu., Jiménez C; Facultad de Odontología, Universidad Andres Bello, Santiago, Región Metropolitana, 8370133, Chile. c.jimenezlizama@uandresbello.edu.
Publikováno v:
Clinical oral investigations [Clin Oral Investig] 2024 Oct 18; Vol. 28 (11), pp. 600. Date of Electronic Publication: 2024 Oct 18.
Publikováno v:
In Journal of Pure and Applied Algebra April 2020 224(4)
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Publikováno v:
IEEE Access, Vol 8, Pp 138846-138858 (2020)
“Mercado Público” is a Chilean electronic platform used for purchasing processes by Chilean public organizations for the last two decades. The main aim of this study is to characterize the Chilean public procurement ecosystem by using social ne
Externí odkaz:
https://doaj.org/article/39c2b0b0da1545cbae12b3d99a565433