We construct algebraic moduli stacks of log structures and give stack-theoretic
interpretations of K. Kato's notions of log flat, log smooth, and log étale morphisms. In the last …

A class of codes derived from algebraic plane curves is constructed. The concepts and
results from algebraic geometry that were used are explained in detail; no further knowledge …

In the spectrum of the algebra of symmetric analytic functions of bounded type on ℓp, 1≤
p<+∞, and along the same lines as the general non-symmetric case, we define and study a …

Basic aspects of differential geometry can be extended to various non-classical settings:
Lipschitz manifolds, rectifiable sets, sub-Riemannian manifolds, Banach manifolds, Wiener …

Let A be the path algebra of a quiver Q with no oriented cycle. We study geometric
properties of the Grassmannians of submodules of a given A-module M. In particular, we …

We investigate the relations between the syzygies of the Jacobian ideal of the defining
equation for a plane curve C and the stability of the sheaf of logarithmic vector fields along …

The general problem underlying this article is to give a qualitative classification of all
compact subgroups Γ⊂ GLn (F), whereFis a local field andnis arbitrary. It is natural to ask …

We study the tree scattering amplitudes of Yang–Mills and General Relativity as functions of
complex momenta, using a homological and geometrical approach. This approach uses …

This paper deals with global chassis control of automotive vehicles. It focuses on the
coordination of suspension and steering/braking vehicle controllers based on the interaction …

We construct an exceptional sequence of length 11 on the classical Godeaux surface X
which is the Z/5Z-quotient of the Fermat quintic surface in P3. This is the maximal possible …