Results 101 to 110 of about 56,089 (229)

Modular System Development with Pullbacks [PDF]

, 2003
Two, seemingly different modular techniques for concurrent system development are investigated from a categorical perspective. A novel approach is presented in which they turn out to be merely special instances of pullback, a general categorical limit construction. Interestingly, the approach is based on truly concurrent semantics of systems.
Bednarczyk, M, Bernardinello, L, Caillaud, B, Pawlowski, W, Pomello, L   +4 more
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Bicategorical homotopy pullbacks

Theory and Applications of Categories, 2015
50 ...
Cegarra, A. M., Heredia, B. A., Remedios, J.   +2 more
openaire   +3 more sources

Quasi‐pullback of Borcherds products [PDF]

Bulletin of the London Mathematical Society, 2019
Quasi-pullback of Borcherds products is an operation of renormalized restriction. It produces a meromorphic modular form on a lower dimensional symmetric domain which is again a Borcherds product. We give an explicit formula for the weakly holomorphic modular form of Weil representation type whose Borcherds lift is the quasi-pullback of the given ...
openaire   +2 more sources

Pullback Diagram of Hilbert Modules over Locally C ∗ -Algebras

Journal of Mathematical Extension, 2013
In this paper, we generalize the construction of a pullback diagram in the framework of Hilbert modules over locally C ∗ -algebras and we explore some conditions under which diagrams of Hilbert modules over the corresponding C ∗ -algebras are ...
M. Khanehgir, M. Moradian Khaibary, M. Mirzavaziri   +2 more
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Rationale and design of the pullback pressure gradient (PPG) global registry [PDF]

, 2023
Daniel Munhoz, Carlos Collet, Takuya Mizukami, A. Yong, Antonio Maria Leone, Ashkan Eftekhari, Brian Ko, Bruno R. da Costa, Colin Berry, Damien Collison, Divaka Perera, Evald Høj Christiansen, Fernando Rivero, Frederik M. Zimmermann, Hirohiko Ando, Hitoshi Matsuo, Masafumi Nakayama, Javier Escaned, Jeroen Sonck, Koshiro Sakai, Julien Adjedj, Liyew Desta, Lokien X. van Nunen, Nick E.J. West, Stéphane Fournier, Tatyana Storozhenko, Tetsuya Amano, Thomas Engstrøm, Tom Johnson, Toshiro Shinke, Simone Biscaglia, William F. Fearon, Ziad A. Ali, Bernard De Bruyne, Nils P. Johnson   +34 more
openalex   +1 more source

Pullback of quantum principal bundles [PDF]

, 2022
Francesco D’Andrea, Tomasz Maszczyk
openalex   +1 more source

Pullback attractors for nonclassical diffusion delay equations on unbounded domains with non-autonomous deterministic and stochastic forcing terms

Electronic Journal of Differential Equations, 2016
In this article, we prove the existence of pullback attractor in $C([-h,0];H^1(\mathbb{R}^N))$ for a stochastic nonclassical diffusion equations on unbounded domains with non-autonomous deterministic and stochastic forcing terms, and the pullback ...
Fang-Hong Zhang, Wei Han
doaj  

Pullback Exponential Attractor for Second Order Nonautonomous Lattice System

Discrete Dynamics in Nature and Society, 2014
We first present some sufficient conditions for the existence of a pullback exponential attractor for continuous process on the product space of the weighted spaces of infinite sequences.
Shengfan Zhou, Hong Chen, Zhaojuan Wang
doaj   +1 more source

Weak Pullbacks of Topological Groupoids

, 2011
We introduce the category HG, whose objects are topological groupoids endowed with compatible measure theoretic data: a Haar system and a measure on the unit space. We then define and study the notion of weak-pullback in the category of topological groupoids, and subsequently in HG.
Censor, Aviv, Grandini, Daniele
openaire   +3 more sources

Pullback attractors for a class of non-Newtonian micropolar fluids

Electronic Journal of Differential Equations, 2018
In this article we study the long time behavior of the two-dimensional flow for non-Newtonian micropolar fluids in bounded smooth domains, in the sense of pullback attractors.
Geraldo M. de Araujo, Marcos A. F. Araujo, Flank D. M. Bezerra, Mirelson M. Freitas   +3 more
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