Results 31 to 40 of about 5,402 (301)
On the congruence kernel for simple algebraic groups [PDF]
Proceedings of the Steklov Institute of Mathematics, 2016 This paper contains several results about the structure of the congruence kernel C^(S)(G) of an absolutely almost simple simply connected algebraic group G over a global field K with respect to a set of places S of K. In particular, we show that C^(S)(G) is always trivial if S contains a generalized arithmetic progression.
Gopal Prasad, Andrei S. Rapinchuk
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Benefits of Open Quantum Systems for Quantum Machine Learning
Advanced Quantum Technologies, EarlyView., 2023 Quantum machine learning (QML), poised to transform data processing, faces challenges from environmental noise and dissipation. While traditional efforts seek to combat these hindrances, this perspective proposes harnessing them for potential advantages. Surprisingly, under certain conditions, noise and dissipation can benefit QML.
María Laura Olivera‐Atencio +2 more
wiley +1 more source
Characterization of Almost Semi-Heyting Algebra
Discussiones Mathematicae - General Algebra and Applications, 2020 In this paper, we initiate the discourse on the properties that hold in an almost semi-Heyting algebra but not in an semi-Heyting almost distributive lattice.
Srikanth V.V.V.S.S.P.S. +2 more
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Univariate Algebraic Kernel and Application to Arrangements [PDF]
, 2009 Solving polynomials and performing operations with real algebraic numbers are critical issues in geometric computing, in particular when dealing with curved objects. Moreover, the real roots need to be computed in a certified way in order to avoid possible inconsistency in geometric algorithms. Developing efficient solutions for this problem is thus an
Lazard, Sylvain +2 more
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On Approximate Birkhoff-James Orthogonality and Approximate $ast$-orthogonality in $C^ast$-algebras [PDF]
Sahand Communications in Mathematical Analysis, 2019 We offer a new definition of $varepsilon$-orthogonality in normed spaces, and we try to explain some properties of which. Also we introduce some types of $varepsilon$-orthogonality in an arbitrary $C^ast$-algebra $mathcal{A}$, as a Hilbert $C^ast ...
Seyed Mohammad Sadegh Nabavi Sales
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Deep Q‐learning: A robust control approach
International Journal of Robust and Nonlinear Control, Volume 33, Issue 1, Page 526-544, 10 January 2023., 2023 Abstract This work aims at constructing a bridge between robust control theory and reinforcement learning. Although, reinforcement learning has shown admirable results in complex control tasks, the agent's learning behavior is opaque. Meanwhile, system theory has several tools for analyzing and controlling dynamical systems.
Balázs Varga +2 more
wiley +1 more source
On Quasi-P-Almost Distributive Lattices
Discussiones Mathematicae - General Algebra and Applications, 2020 In this paper, the concept of quasi pseudo-complementation on an Almost Distributive Lattice (ADL) as a generalization of pseudo-complementation on an ADL is introduced and its properties are studied.
Bandaru Ravi Kumar, Rao G.C.
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Using Ginkgo's memory accessor for improving the accuracy of memory‐bound low precision BLAS
Software: Practice and Experience, Volume 53, Issue 1, Page 81-98, January 2023., 2023 Abstract The roofline model not only provides a powerful tool to relate an application's performance with the specific constraints imposed by the target hardware but also offers a graphic representation of the balance between memory access cost and compute throughput.
Thomas Grützmacher +2 more
wiley +1 more source
A vertex operator algebra construction of the colour-kinematics dual numerator
Journal of High Energy Physics, 2018 We derive a vertex operator based expression for the kinematic numerators of Yang-Mills amplitudes by applying the momentum kernel formalism to open string amplitudes. The expression involves an α ′ -weighted commutator induced by the monodromy relations
Chih-Hao Fu, Pierre Vanhove, Yihong Wang
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Bimultiplications and Annihilators of Crossed Modules in Associative Algebras
Journal of New Theory, 2021 In this paper, we present a generalization of the concept of the bimultiplication algebra by defining the bimultiplication of crossed modules in associative algebras.
Ummahan Ege Arslan, Serdar Hürmetli
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