Results 71 to 80 of about 810,941 (328)
A theory of linear inequality systems
Linear Algebra and its Applications, 1988 AbstractThis paper provides results on the boundedness, the dimension, the boundary, and the relative boundary of the feasible set of (possibly infinite) linear inequality systems defined on a finite dimensional space. It analyzes the redundancy, the minimality, and the finite reduction of such systems, as well as the relation between any system and ...
Marco A. López, Miguel A. Goberna
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Observation of Optical Precursor in Time‐Energy‐Entangled W Triphotons
Advanced Science, EarlyView.This study reports the observation of optical precursors at the triphoton level through the SSWM process. By appropriately adjusting the optical depth (OD), optical precursors are effectively separated from the main wave through utilizing the slow‐light effect to manipulate the triphoton temporal correlations in the group delay regime.
Zhou Feng +5 more
wiley +1 more source
Robust Control Theory for Time Lag System in Chemical Engineering and Its Application
Chemical Engineering Transactions, 2017 A series of problems of the time-lag system including robust stability analysis and guaranteed cost controller design are studied mainly based on the Lyapunov stability theory by linear matrix inequality method and time lag partitioning method in this ...
Mingli Zhou
doaj +1 more source
On separability of quantum states and the violation of Bell-type inequalities
, 2003 In contrast to the wide-spread opinion that any separable quantum state satisfies every classical probabilistic constraint, we present a simple example where a separable quantum state does not satisfy the original Bell inequality although the latter ...
A. Peres +5 more
core +1 more source
l1 solution of linear inequalities [PDF]
IMA Journal of Numerical Analysis, 1999 The numerical solution of a possibly inconsistent system of linear inequalities in the 1 sense is considered. The non-differentiable 1 norm minimization problem is approximated by a piecewise quadratic Huber smooth function. A continuation algorithm is designed to find an 1 solution of the inequality system.
Pinar, M.C., Chen, B.
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Protected Chaos in a Topological Lattice
Advanced Science, EarlyView.Topological and chaotic dynamics are often considered incompatible, with one expected to dominate or disrupt the other. This work reveals that topological localization can persist even under strong chaotic dynamics and, counter‐intuitively, protect chaotic behavior.
Haydar Sahin +6 more
wiley +1 more source
Linear Inequality Concepts and Social Welfare [PDF]
The paper presents an abstract definition of linear inequality concepts leading to linearly invariant inequality measures and characterizes the class of linear concepts completely. Two general methods of deriving ethical measures are proposed. They imply
Udo Ebert
core
Advanced Science, EarlyView.This study introduces a neural operator‐assisted topology optimization framework for designing fluidic channel structures in mass transfer processes. By combining machine learning, gradient‐based optimization, and active data augmentation, the method enables high‐fidelity, efficient design.
Chenhui Kou +6 more
wiley +1 more source
Materials Selection Principles for Designing Electro‐Thermal Neurons
Advanced Electronic Materials, EarlyView.Materials property – performance relations are established for new and old electrical materials leveraged as electro‐thermal oscillators emulating neuron dynamics. Robust, reconfigurable, high frequency, low power characteristics are explicitly tied to highly nonlinear electrical transport, small specific heat, and greater electrical than thermal ...
Fatme Jardali +6 more
wiley +1 more source
Increasing sedentary time, minimum dietary energy requirements, and food security assessment
Applied Economic Perspectives and Policy, EarlyView.Abstract We compute corrections for sedentary behavior in physical activity levels (PALs) and incorporate them along with corrections for over estimation of basal metabolic rates (BMRs) into threshold caloric intakes, known as minimum dietary energy requirements (MDERs).
Jacob Michels +2 more
wiley +1 more source