Results 231 to 240 of about 306,083 (278)
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Scalar fuzzy logic a new mathematic model for approximate reasoning
2001 Conference Proceedings of the 23rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2005Atrial and ventricular tachycardia are typically treated with Implantable Cardioverter Defibrillators (ICDs). Current dual-chamber ICDs have over 200 parameters, which have to be set all properly to ensure an accurate ICD programming. Since this is a time-consuming procedure, an expert-system to calculate a complete set of ICD parameters based on the ...
M.F. Mlynski, W. Ameling
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Mathematical modeling of non-scalar meson resonances
Journal of Interdisciplinary Mathematics, 2007Abstract The mathematical form describing the frequency response of current in a series, inductor-resistor-capacitor (LRC) resonant circuit is employed as the basis for representing the mass distributions of a number of non-scalar mesons arising in high-energy colliding beam experiments.
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A mathematical basis for strain-gradient plasticity theory—Part I: Scalar plastic multiplier
Journal of the Mechanics and Physics of Solids, 2009The authors give a gradient theory of plasticity, in which the plastic strain rate is considered as an independent kinematic variable. The stress measures, work-conjugate to plastic strain and its gradient satisfy a yield condition. At internal interfaces is also considered the plastic work.
Fleck, N. A., Willis, J. R.
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Relative distance between two scalar fields. Application to mathematical modelling approximation
Mathematical Methods in the Applied Sciences, 2013AbstractInspired in the relative error between two quantities, we define a functional ΔD that operates on two non‐negative scalar fields, which are integrable in a given open connected set D. We prove that ΔD defines a metric, but not an ultrametric nor a translation invariant metric.
González-Santander, Juan L. +1 more
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The scalar mathematical description of the Fabry-Perot resonator
Zeitschrift für angewandte Mathematik und Physik ZAMP, 1967Die Integralgleichungen, die den Fabry-Perot Resonator und auch die analoge ≪beam waveguide≫ der Iris Type beschreiben, werden vom Greenschen Satz ausgehend unter Anwendung der Methode der Greenschen Funktionen abgeleitet. Die ersten Naherungen dieser Integralgleichungen, die-im Sinne der klassischen Wellenoptik-als exakte Formulierungen betrachtet ...
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Optimal control of mathematical models for the radiotherapy of gliomas: the scalar case
Computational and Applied Mathematics, 2016zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Enrique Fernández-Cara +1 more
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Heat Transfer: Volume 1, 2005
The present work is a numerical simulation of the, piloted, non-premixed, methane–air flame structure in a new mathematical imaging domain. This imaging space has the mixture fraction of diffusion flame Z1 and mixture fraction of pilot flame Z2 as independent coordinates to replace the usual physical space coordinates. The predications are based on the
Mohsen M. Abou-Ellail +2 more
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The present work is a numerical simulation of the, piloted, non-premixed, methane–air flame structure in a new mathematical imaging domain. This imaging space has the mixture fraction of diffusion flame Z1 and mixture fraction of pilot flame Z2 as independent coordinates to replace the usual physical space coordinates. The predications are based on the
Mohsen M. Abou-Ellail +2 more
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Mathematical analysis of a scalar multidimensional conservation law with discontinuous flux
Journal of Evolution Equations, 2011zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Mathematical Modeling of Soliton-like Solutions in the Scalar-tensor Theories of Gravity
AIP Conference Proceedings, 2009In the present, work we find new numerical solutions describing soliton‐like objects coupled to non‐linear electrodynamics in the scalar‐tensor theories of gravity. Approximate solutions have been also obtained and a comparison to the numerical results has been made.
I. Zh. Stefanov +5 more
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Emergent Mathematics from a Scalar Coherence Field
This paper introduces and proves a unifying hypothesis: that core structures of mathematics — including constants like π and e, arithmetic, logic, irrationality, and prime numbers — emerge as invariant patterns from a physically grounded scalar coherence field.openaire +1 more source