Zobrazeno 1 - 10
of 16 278
pro vyhledávání: '"A Schaffler"'
Autor:
Gallardo, Patricio, Schaffler, Luca
The moduli space of hyperplanes in projective space has a family of geometric and modular compactifications that parametrize stable hyperplane arrangements with respect to a weight vector. Among these, there is a toric compactification that generaliz
Externí odkaz:
http://arxiv.org/abs/2405.09051
A classical result of von Staudt states that if eight planes osculate a twisted cubic curve and we divide them into two groups of four, then the eight vertices of the corresponding tetrahedra lie on a twisted cubic curve. In the current paper, we giv
Externí odkaz:
http://arxiv.org/abs/2404.03922
We describe a geometric, stable pair compactification of the moduli space of Enriques surfaces with a numerical polarization of degree 2, and identify it with a semitoroidal compactification of the period space.
Comment: v2: Title change, litera
Comment: v2: Title change, litera
Externí odkaz:
http://arxiv.org/abs/2312.03638
Brandhorst and Shimada described a large class of Enriques surfaces, called $(\tau,\overline{\tau})$-generic, for which they gave generators for the automorphism groups and calculated the elliptic fibrations and the smooth rational curves up to autom
Externí odkaz:
http://arxiv.org/abs/2309.14981
Autor:
Hanks, Patrick, Lenarčič, Simon
Publikováno v:
Dictionary of American Family Names, 2 ed., 2022.
Externí odkaz:
http://www.oxfordreference.com/view/10.1093/acref/9780190245115.001.0001/acref-9780190245115-e-65761
We consider the scheme $X_{r,d,n}$ parametrizing $n$ ordered points in projective space $\mathbb{P}^r$ that lie on a common hypersurface of degree $d$. We show that this scheme has a determinantal structure and we prove that it is irreducible, Cohen-
Externí odkaz:
http://arxiv.org/abs/2211.13177
Smooth minimal surfaces of general type with $K^2=1$, $p_g=2$, and $q=0$ constitute a fundamental example in the geography of algebraic surfaces, and the 28-dimensional moduli space $\mathbf{M}$ of their canonical models admits a modular compactifica
Externí odkaz:
http://arxiv.org/abs/2209.08877
Autor:
Andrea Jesser, Agnes Steinböck, Barbara Pammer, Tiam Ghorab, Magdalena Weber, Yvonne Schaffler, Thomas Probst, Anna Felnhofer, Oswald D. Kothgassner, Christoph Pieh, Elke Humer
Publikováno v:
BMC Psychology, Vol 12, Iss 1, Pp 1-13 (2024)
Abstract Background The COVID-19 pandemic increased the mental health burden in the general population, enhancing the demands placed on mental healthcare professionals. Methods This study aimed to assess the burdens and resources of clinical psycholo
Externí odkaz:
https://doaj.org/article/d600c512f20f4584848145a17efc8a1f
We explore the maximum likelihood degree of a homogeneous polynomial $F$ on a projective variety $X$, $\mathrm{MLD}_F(X)$, which generalizes the concept of Gaussian maximum likelihood degree. We show that $\mathrm{MLD}_F(X)$ is equal to the count of
Externí odkaz:
http://arxiv.org/abs/2208.12560