Results 41 to 50 of about 5,016,978 (196)
Parallel-In-Time Magnus Integrators [PDF]
SIAM Journal on Scientific Computing, 2019 Summary: Magnus integrators are a subset of geometric integration methods for the numerical solution of ordinary differential equations that conserve certain invariants in the numerical solution. This paper explores temporal parallelism of Magnus integrators, particularly in the context of nonlinear problems.
B. T. Krull, M. L. Minion
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Anti-Blooming Clocking for Time-Delay Integration CCDs
Sensors, 2022 This paper presents an investigation of the responsivity of a time-delay integration (TDI) charge-coupled device that employs anti-blooming clocking and uses a varying number of TDI stages.
Denis Szymon Piechaczek +4 more
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Time integration and steady-state continuation for 2d lubrication equations
, 2010 Lubrication equations allow to describe many structurin processes of thin liquid films. We develop and apply numerical tools suitable for their analysis employing a dynamical systems approach.
Amar M. Ben +2 more
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Journal of Mathematical Analysis and Applications, 2003 In this paper, the author defines the Riemann and Lebesgue integrals (more precisely, the Riemann and Lebesgue \(\Delta\)-integrals and \(\nabla\)-integrals) on time scales and studies their properties and relationship. In particular, the author presents results concerning the lower and upper Darboux sums, the Riemann sums, the Riemann and Lebesgue ...
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Applied SciencesIn this paper, a new explicit time integration method for transient heat conduction analysis is proposed based on the uniform trigonometric B-spline function. The algorithmic calculation procedure for solving the heat conduction problem is given.
Zixu Li +3 more
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Optimal Time Windows of Integration
i-Perception, 2011 The spatiotemporal window of integration has become a widely accepted concept in multisensory research: crossmodal information falling within this window is highly likely to be integrated, whereas information falling outside is not.
Hans Colonius, Adele Diederich
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The optimal time window of visual-auditory integration: a reaction time analysis
Frontiers in Integrative Neuroscience, 2010 The spatiotemporal window of integration has become a widely accepted concept in multisensory research: crossmodal information falling within this window is highly likely to be integrated, whereas information falling outside is not.
Hans Colonius, Adele Diederich
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Integrable equations on time scales [PDF]
Journal of Mathematical Physics, 2005 Integrable systems are usually given in terms of functions of continuous variables (on R), in terms of functions of discrete variables (on Z), and recently in terms of functions of q-variables (on Kq). We formulate the Gel’fand-Dikii (GD) formalism on time scales by using the delta differentiation operator and find more general integrable nonlinear ...
Gürses, M. +2 more
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Feature integration within discrete time windows
Nature Communications, 2019 In order to perceive moving or changing objects, sensory information must be integrated over time. Here, using a visual sequential metacontrast paradigm, the authors show that integration occurs only when subsequent stimuli are presented within a ...
Leila Drissi-Daoudi +2 more
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Reaction time and sensorimotor integration in schizophrenia
Dialogues in Clinical Neuroscience & Mental Health, 2018 The deficit of information processing speed reflected in the increase of reaction time (RT) in sensorimotor speeded decision-making tasks is among the most replicated findings in Schizophrenia.
Nikolaos Smyrnis
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