Results 31 to 40 of about 5,794,188 (337)
Proper actions of wreath products and generalizations [PDF]
Transactions of the American Mathematical Society, 2012 We study stability properties of the Haagerup Property and of coarse embeddability in a Hilbert space, under certain semidirect products. In particular, we prove that they are stable under taking standard wreath products. Our construction also provides a characterization of subsets with relative Property T in a standard wreath product.
de Cornulier, Yves +2 more
openaire +4 more sources
An Automated Approach for Classification of Action and Dialogue Video with Tagging
Pakistan Journal of Engineering & Technology, 2020 Today data is not only constrained to text format; it has been expanded to multi-media data as well. As compared to audio and images, video data needs an attention, due to ever increasing size of videos and their massive storage size.
Rida Shifa, Akmal Shahbaz
doaj +5 more sources
‘Mind the Gap’. L'improvvisazione come azione intenzionale
Itinera, 2015 In this paper I aim at discussing the following questions: is improvisation an intentional action? If it is an intentional action, in what sense is improvisation intentional? Can improvisation contribute to the understanding of intentional action? I will
Alessandro Bertinetto
doaj +1 more source
The index theory on non-compact manifolds with proper group action [PDF]
, 2014 We construct a regularized index of a generalized Dirac operator on a complete Riemannian manifold endowed with a proper action of a unimodular Lie group. We show that the index is preserved by a certain class of non-compact cobordisms and prove a gluing
M. Braverman
semanticscholar +1 more source
Проблеми Законності, 2016 Стаття присвячена дослідженню актуальної для сучасної правозастосовної практики проблеми, пов’язаної з забезпеченням прав та законних інтересів осіб під час їхнього допиту в режимі відеоконференції на стадії досудового розслідування.
Денис Олександрович Шингарьов
doaj +1 more source
Proper actions which are not saturated [PDF]
Proceedings of the American Mathematical Society, 2009 Summary: If a locally compact group \( G\) acts properly on a locally compact space \( X\), then the induced action on \( C_0(X)\) is proper in the sense of Rieffel, with generalised fixed-point algebra \( C_0(G\backslash X)\). Rieffel's theory then gives a Morita equivalence between \( C_0(G\backslash X)\) and an ideal \( I\) in the crossed product \(
Marelli, Damian, Raeburn, Iain F
openaire +3 more sources
Frontiers in Pharmacology, 2018 The evolution of medical devices has led to the introduction of medical devices that include “substances” and which, due to their presentation and sites of application may resemble medicinal products.
Claudia Sardi +7 more
doaj +1 more source
Leading low-energy effective action in the 6D hypermultiplet theory on a vector/tensor background
Physics Letters B, 2015 We consider a six-dimensional (1,0) hypermultiplet model coupled to an external field of vector/tensor system and study the structure of the low-energy effective action of this model. Manifestly a (1,0) supersymmetric procedure of computing the effective
I.L. Buchbinder, N.G. Pletnev
doaj +1 more source
Holographic complexity of Born–Infeld gravity
European Physical Journal C: Particles and Fields, 2020 We investigate the duality conjecture “Complexity=Action” (CA) for Born–Infeld (BI) gravity model and derive the growth rate of its action within the Wheeler–DeWitt (WDW) patch, which is believed to be dual to the growth rate of quantum complexity of ...
Hamid R. Bakhtiarizadeh, Ghadir Jafari
doaj +1 more source
Pauli-Villars’ regularization of ghosts in path-integral string formulation
Journal of High Energy Physics, 2023 I consider Pauli-Villars’ regulators for the ghosts in the path-integral string formulation and show how they preserve conformal invariance. I calculate the regulator contributions to the effective action and to the central charge and demonstrate the ...
Yuri Makeenko
doaj +1 more source