Results 61 to 70 of about 31,217 (311)

On the range of completely bounded maps

International Journal of Mathematics and Mathematical Sciences, 1978
It is shown that if every bounded linear map from a C*-algebra α to a von Neumann algebra β is completely bounded, then either α is finite-dimensional or β⫅𝒞⊗Mn, where 𝒞 is a commutative von Neumann algebra and Mn is the algebra of n×n complex matrices.
Richard I. Loebl
doaj   +1 more source

Universal Entanglement and an Information‐Complete Quantum Theory

Advanced Physics Research, EarlyView.
This Perspective summarize an informationcomplete quantum theory which describes a fully quantum world without any classical systems and concepts. Here spacetime/gravity, having to be a physical quantum system, universally entangles matter (matter fermions and their gauge fields) as an indivisible trinity, and encodes information‐complete physical ...
Zeng‐Bing Chen
wiley   +1 more source

Efficient Dynamics: Reduced‐Order Modeling of the Time‐Dependent Schrödinger Equation

Advanced Physics Research, EarlyView.
Reduced‐order modeling (ROM) approaches for the time‐dependent Schrödinger equation are investigated, highlighting their ability to simulate quantum dynamics efficiently. Proper Orthogonal Decomposition, Dynamic Mode Decomposition, and Reduced Basis Methods are compared across canonical systems and extended to higher dimensions.
Kolade M. Owolabi
wiley   +1 more source

O Movimento Histórico das Contribuições da Teoria da Extensão de Grassmann para a Álgebra Linear

Obutchénie
Hermann Grassmann foi um alemão do século XIX que estabeleceu os marcos iniciais para o surgimento da Álgebra Linear, um campo da Matemática que oferece recursos básicos para o desenvolvimento de várias subáreas da Matemática e de outras áreas do ...
Julia Santana Garcia Borges, Aline Mota de Mesquita Assis, Márcio Dias de Lima   +2 more
doaj   +1 more source

SparseAdapt: Runtime Control for Sparse Linear Algebra on a Reconfigurable Accelerator [PDF]

, 2021
Subhankar Pal, Aporva Amarnath, Siying Feng, Michael O’Boyle, Ronald Dreslinski, Christophe Dubach   +5 more
openalex   +1 more source

A compatibility criterion for optimal control and information aggregation in hierarchical network systems

Asian Journal of Control, EarlyView.
Abstract Large swarms often adopt a hierarchical network structure that incorporates information aggregation. Although this approach offers significant advantages in terms of communication efficiency and computational complexity, it can also lead to degradation due to information constraints.
Kento Fujita, Daisuke Tsubakino
wiley   +1 more source

Risk‐aware safe reinforcement learning for control of stochastic linear systems

Asian Journal of Control, EarlyView.
Abstract This paper presents a risk‐aware safe reinforcement learning (RL) control design for stochastic discrete‐time linear systems. Rather than using a safety certifier to myopically intervene with the RL controller, a risk‐informed safe controller is also learned besides the RL controller, and the RL and safe controllers are combined together ...
Babak Esmaeili, Nariman Niknejad, Hamidreza Modares   +2 more
wiley   +1 more source

TensorTable: Extending PyTorch for mixed relational and linear algebra pipelines

BenchCouncil Transactions on Benchmarks, Standards and Evaluations
The mixed relational algebra (RA) and linear algebra (LA) pipelines have become increasingly common in recent years. However, contemporary widely used frameworks struggle to support both RA and LA operators effectively, failing to ensure optimal end-to ...
Xu Wen
doaj   +1 more source

Young people's occupational aspirations beyond the aspiration discourse: A sociocultural perspective

British Educational Research Journal, EarlyView.
Abstract Young people's aspirations have been the focus of many educational, sociological and psychological studies. This paper argues, firstly, that the concept of aspirations holds greater generative potential than suggested by the policy‐oriented ‘aspiration discourse’.
Jelena Popov
wiley   +1 more source

Mathematical modelling in engineering: A proposal to introduce linear algebra concepts

Journal of Technology and Science Education, 2016
The modern dynamic world requires that basic science courses for engineering, including linear algebra, emphasize the development of mathematical abilities primarily associated with modelling and interpreting, which aren´t limited only to calculus ...
Andrea Dorila Cárcamo, Joan Vicenç Gómez, Josep María Fortuny   +2 more
doaj   +1 more source