Results 131 to 140 of about 578,863 (270)

The maximal number of singular points on log del Pezzo surfaces [PDF]

open access: yesarXiv, 2008
We prove that a del Pezzo surface with Picard number one has at most four singular points.
arxiv  

Log del Pezzo surfaces with simple automorphism groups [PDF]

open access: yesarXiv, 2009
In this paper we consider del Pezzo surfaces with only log terminal singularities admitting an action of a finite simple group.
arxiv  

La sustracción de menores en el Derecho internacional: Teoría (jurídica) y práctica (española) [PDF]

open access: yes, 2017
Depto. de Derecho Internacional, Eclesiástico y Filosofía del DerechoFac.
Chinchón Álvarez, Javier
core  

Accreditation of research ethics committees in Paraguay: An ethical imperative. [PDF]

open access: yesRev Bioet Derecho Perspect Bioet, 2023
García CRC, Bianchini AD.
europepmc   +1 more source

Del Pezzo surfaces with many symmetries [PDF]

open access: yesarXiv, 2011
We classify smooth del Pezzo surfaces whose alpha-invariant of Tian is bigger than one.
arxiv  

On the moduli of degree 4 Del Pezzo surfaces [PDF]

open access: yesarXiv, 2013
We study irreducibility of families of degree 4 Del Pezzo surface fibrations over curves.
arxiv  

Home - About - Disclaimer - Privacy