Zobrazeno 1 - 10
of 797
pro vyhledávání: '"A. Martín-Morales"'
We describe those Weil divisors of cyclic quotient surface singularities which are (abstract) $r$--tuple curve singularities.
Comment: 18 pages
Comment: 18 pages
Externí odkaz:
http://arxiv.org/abs/2410.15878
Autor:
Martín-Morales, Jorge
Publikováno v:
Revista de la Real Academia de Ciencias de Zaragoza 2024
We provide an algorithm for computing the number of integral points lying in certain triangles that do not have integral vertices. We use techniques from Algebraic Geometry such as the Riemann-Roch formula for weighted projective planes and resolutio
Externí odkaz:
http://arxiv.org/abs/2402.18193
This paper deals with cyclic covers of a large family of rational normal surfaces that can also be described as quotients of a product, where the factors are cyclic covers of algebraic curves. We use a generalization of Esnault-Viehweg method to show
Externí odkaz:
http://arxiv.org/abs/2303.09895
Autor:
Elena Sánchez-Martín, Isabel Moreno-Sánchez, Marta Morán-Sánchez, Miguel Pérez-Martín, Manuel Martín-Morales, Luis García-Ortiz
Publikováno v:
BMC Primary Care, Vol 25, Iss 1, Pp 1-9 (2024)
Abstract Introduction Teledermatology is the practice of dermatology through communication technologies. The aim of this study is to analyze its implementation in a Spanish health area during its first two years. Methods Cross-sectional descriptive s
Externí odkaz:
https://doaj.org/article/19e89191162e4de49fe00755356ab447
Publikováno v:
Frontiers in Sustainability, Vol 5 (2024)
Unplanned urban expansion in Latin America has profoundly disturbed the natural hydrological processes of watersheds, particularly in tropical regions with extreme weather conditions. This has resulted in substantial runoff volumes, necessitating ext
Externí odkaz:
https://doaj.org/article/d110f85a24284233a66a6298b3d46bc9
Publikováno v:
In Journal of Building Engineering 1 December 2024 98
Publikováno v:
In Catalysis Today 1 March 2024 429
We study the number of points in the family of plane curves defined by a trinomial \[ \mathcal{C}(\alpha,\beta)= \{(x,y)\in\mathbb{F}_q^2\,:\,\alpha x^{a_{11}}y^{a_{12}}+\beta x^{a_{21}}y^{a_{22}}=x^{a_{31}}y^{a_{32}}\} \] with fixed exponents (not c
Externí odkaz:
http://arxiv.org/abs/2102.10942
Autor:
Martín-Morales, Jorge, Vos, Lena
In this article, we consider an infinite family of normal surface singularities with an integral homology sphere link which is related to the family of space monomial curves with a plane semigroup. These monomial curves appear as the special fibers o
Externí odkaz:
http://arxiv.org/abs/2008.10918
Let (C,0) be a reduced curve germ in a normal surface singularity (X,0). The main goal is to recover the delta invariant of the abstract curve (C,0) from the topology of the embedding. We give explicit formulae whenever (C,0) is minimal generic and (
Externí odkaz:
http://arxiv.org/abs/2005.10155