Results 71 to 80 of about 16,090 (185)
Zero‐curvature subconformal structures and dispersionless integrability in dimension five
Journal of the London Mathematical Society, Volume 110, Issue 6, December 2024.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
Optimal bound for the number of (−1)‐curves on extremal rational surfaces
International Journal of Mathematics and Mathematical Sciences, Volume 31, Issue 2, Page 123-126, 2002., 2002 We give an optimal bound for the number of (−1)‐curves on an extremal rational surface X under the assumption that −KX is numerically effective and having self‐intersection zero. We also prove that a nonelliptic extremal rational surface has at most nine (−1)‐curves.
Mustapha Lahyane
wiley +1 more source
Eletrônica de Potência, 2017 Este artigo propõe uma topologia de conversor CC-CC integrado para aplicações que exigem elevado ganho de tensão. A topologia integra os conversores Boost e Forward com um único interruptor ativo.
Julian Cezar Giacomini +4 more
doaj +1 more source
Evaluating cryptographic vulnerabilities created by quantum computing in industrial control systems
Journal of Critical Infrastructure Policy, Volume 5, Issue 2, Page 88-110, Fall/Winter 2024.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
TYCHONOFF AND CONNECTED PRODUCTS THEOREMS ARE EQUIVALENT
Revista de Matemática: Teoría y Aplicaciones, 2017 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
Arquitecno, 2020 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
doaj +1 more source
TecnoLógicas, 2009 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
COMPARAÇÃO DE DESEMPENHO ENTRE NOC E WINOCS USANDO TOPOLOGIA MESH
Revista do CCEI, 2019 As Redes-em-Chip contribuem muito para o desempenho nas comunicações intra-chip. Alguns fatores, como reutilização e escalabilidade são algumas das razões que levam ao uso desse tipo de arquitetura de comunicação no lugar do barramento.
Samuel da Silva Oliveira, M. Kreutz
semanticscholar +1 more source
Topologia da violência: reflexões para pensar a sociedade contemporânea
Roteiro, 2018 Nesse texto apresentamos a resenha da obra: HAN, B.-C. Topología de la Violencia. Tradução Paula Kuffer. Barcelona: Herder, 2016.
Alcemira Maria Fávero, Camila Fávero
semanticscholar +1 more source
Topología de scott para relaciones de preorden [PDF]
, 2002 Se extiende la definición de topología de Scott al contexto delas relaciones de preorden, para lo cual se generalizan los conceptos de minimal y extremo superior.
Acosta, Lorenzo, Rubio, Marcela
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