Results 21 to 30 of about 330,939 (41)

Intersection lattices of cubic fourfolds [PDF]

arXiv, 2011
We study the lattices of algebraic and transcendental cycles of cubic fourfolds.
arxiv  

Examples of nonalgebraic nilpotent Lie algebra [PDF]

arXiv, 2018
We describe some examples of non abelian nilpotent Lie algebras which are not algebraic.
arxiv  

A note on \'etale atlases for Artin stacks, Poisson structures and quantisation

, 2019
We explain how any Artin stack $\mathfrak{X}$ over $\mathbb{Q}$ extends to a functor on non-negatively graded commutative cochain algebras, which we think of as functions on Lie algebroids or stacky affine schemes.
Pridham, J. P.
core  

Algebraic connections vs. Algebraic $\mathcal D$-modules: regularity conditions [PDF]

arXiv, 2015
This paper is devoted to the comparison of the notions of regularity for algebraic connections and (holonomic) regularity for algebraic $\mathcal D$-modules.
arxiv  

Geometry and Algebra of prime Fano 3-folds of genus 12 [PDF]

arXiv, 1999
The connection between these Fano 3-folds and plane quartic curves is explained.
arxiv  

Euler characteristic and Lipschitz-Killing curvatures of closed semi-algebraic sets [PDF]

arXiv, 2010
We prove a formula that relates the Euler-Poincar\'e characteristic of a closed semi-algebraic set to its Lipschitz-Killing ...
arxiv  

The arithmetic and the geometry of Kobayashi hyperbolicity [PDF]

arXiv, 2004
We survey the properties of Brody and Kobayashi hyperbolic manifolds.
arxiv  

Existence and boundedness of $n$-complements [PDF]

arXiv, 2020
Theory of $n$-complements with applications is presented.
arxiv  

Local Lipschitz geometry of weighted homogeneous surfaces [PDF]

arXiv, 2007
We compute Hoelder Complexes,i.e. the complete bi-Lipschitz invariants, for germs of real weighed homogeneous algebraic or semialgebraic surfaces.
arxiv  

Geometric aspects of Manin's Conjecture [PDF]

arXiv, 2018
This is a report of the author's talk at Kinosaki Algebraic Geometry Symposium 2018. We discuss some recent progress on the geometry of thin exceptional sets in Manin's Conjecture.
arxiv