Results 41 to 50 of about 778 (105)
On some properties of the asymptotic Samuel function
Abstract The asymptotic Samuel function generalizes to arbitrary rings the usual order function of a regular local ring. Here, we explore some natural properties in the context of excellent, equidimensional rings containing a field. In addition, we establish some results regarding the Samuel slope of a local ring.
A. Bravo, S. Encinas, J. Guillán‐Rial
wiley +1 more source
On totally umbilical and minimal surfaces of the Lorentzian Heisenberg groups
Abstract This paper has manifold purposes. We first introduce a description of the Gauss map for submanifolds (both spacelike and timelike) of a Lorentzian ambient space and relate the conformality of the Gauss map of a surface to total umbilicity and minimality.
Giovanni Calvaruso +2 more
wiley +1 more source
TYCHONOFF AND CONNECTED PRODUCTS THEOREMS ARE EQUIVALENT
In Topology, Tychonoff’s theorem asserts that the compactness of a product of topological spaces and compactness of each of its factors are equivalent facts. Analogously, the connected products theorem does the same about connectedness.
Juan Antonio Pérez
doaj +1 more source
Generative processes for bioinspired morphology in the wood tissue of cactus
The simulation procedure of the equilibrium dynamics of a bio-inspired system in the wooden structure of cacti is described. The design studies the functional morphology of the organic referent through the construction of models.
Ludovica Rossi
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Zero‐curvature subconformal structures and dispersionless integrability in dimension five
Abstract We extend the recent paradigm “Integrability via Geometry” from dimensions 3 and 4 to higher dimensions, relating dispersionless integrability of partial differential equations to curvature constraints of the background geometry. We observe that in higher dimensions on any solution manifold, the symbol defines a vector distribution equipped ...
Boris Kruglikov, Omid Makhmali
wiley +1 more source
In this work, we designed and built a fiber optic-network in the optical laboratory of the Instituto Tecnológico Metropolitano.This network was used to emulate different topologies almost real conditions with the possibility to make connections up to 45 ...
Claudia Milena Serpa-Imbett +3 more
doaj
La metafísica y el agujero de la política: el sentido de la topología, entre Lacan y Heidegger.
Tomando como motivo una conjetura de Lacan dirigida a Heidegger, referida a lo que sería la metafísica y lo que determinaría su historia y sus efectos, el presente trabajo pretende poner en relación la topología lacaniana y la topología heideggeriana ...
Gianfranco Cattaneo Rodríguez
doaj +1 more source
Evaluating cryptographic vulnerabilities created by quantum computing in industrial control systems
Abstract Quantum computing is expected to eventually be able to break the public‐key cryptography algorithms currently used throughout information technology (IT) infrastructure, undermining foundational tools used to maintain information security across the country's critical infrastructure.
Michael J. D. Vermeer +5 more
wiley +1 more source
We prove several improved versions of the Borel-Ritt theorem about the surjectivity of the asymptotic Borel mapping in classes of functions with M-uniform asymptotic expansion on an unbounded sector of the Riemann surface of the logarithm.
Javier Jiménez-Garrido +3 more
doaj +1 more source
Diagrams as large-scale generative systems
This article aims, on the one hand, to determine the defining characteristics of those approaches to design that are mainly based on the use of graphic diagrams with generative capabilities.
Miguel Paredes Maldonado
doaj +1 more source

