Results 1 to 10 of about 170 (73)

A mi-chemin entre analyse complexe et superanalyse [PDF]

Publicacions Matem\`atiques 56, 1 (2012) 3-40, 2010
In the framework of superanalysis we get a functions theory close to complex analysis, under a suitable condition (A) on the real superalgebras in consideration (this condition is a generalization of the classical relation 1 + i^2 = 0 in C). Under the condition (A), we get an integral representation formula for the superdifferentiable functions.We give
arxiv   +1 more source

A small closed convex projective 4-manifold via Dehn filling [PDF]

Publicacions Matem\`atiques 66:1 (2022), 369-403, 2019
In order to obtain a closed orientable convex projective four-manifold with small positive Euler characteristic, we build an explicit example of convex projective Dehn filling of a cusped hyperbolic four-manifold through a continuous path of projective cone-manifolds.
arxiv   +1 more source

Non-uniformly local tent spaces [PDF]

Publ. Mat. 59(1):245-270, 2015, 2013
We develop a theory of `non-uniformly local' tent spaces on metric measure spaces. As our main result, we give a remarkably simple proof of the atomic decomposition.
arxiv   +1 more source

Locally solvable and solvable-by-finite maximal subgroups of $GL_n(D)$ [PDF]

Publicacions Matem\`atiques (2022), 2019
This paper aims at studying solvable-by-finite and locally solvable maximal subgroups of an almost subnormal subgroup of the general skew linear group $\GL_n(D)$ over a division ring $D$. It turns out that in the case where $D$ is non-commutative, if such maximal subgroups exist, then either it is abelian or $[D:F]<\infty$.
arxiv   +1 more source

Hardy inequalities in fractional Orlicz-Sobolev spaces [PDF]

arXiv, 2020
In this article we prove both norm and modular Hardy inequalities for a class functions in one-dimensional fractional Orlicz-Sobolev spaces.
arxiv  

Curvature of the Completion of the Space of Sasaki Potentials [PDF]

arXiv, 2020
Given a compact Sasaki manifold, we endow the space of the Sasaki potentials with an analogue of Mabuchi metric. We show that its metric completion is negatively curved in the sense of Alexandrov.
arxiv  

From graphs to tensegrity structures: Geometric and symbolic approaches [PDF]

Publicacions Matem\`atiques 50:2 (2006), 279-299, 2004
A form-finding problem for tensegrity structures is studied; given an abstract graph, we show an algorithm to provide a necessary condition for it to be the underlying graph of a tensegrity in $\mathbb{R}^d$ (typically $d=2,3$) with vertices in general position.
arxiv   +1 more source

The ascent-descent property for $2$-term silting complexes [PDF]

arXiv, 2019
We will prove that over commutative rings the silting property of $2$-term complexes induced by morphisms between projective modules is preserved and reflected by faithfully flat extensions.
arxiv  

Artículos y referencias publicados en publicaciones de Humanidades Digitales

, 2023
Jennifer Isasi, Gimena del Río Riande
openalex   +4 more sources

Oscillatory and Fourier Integral operators with degenerate canonical relations [PDF]

arXiv, 2002
We mostly survey results concerning the $L^2$ boundedness of oscillatory and Fourier integral operators. This article does not intend to give a broad overview; it mainly focusses on a few topics directly related to the work of the authors.
arxiv