Results 21 to 30 of about 75,343 (266)
The Index and Split Forms of Linear Differential-Algebraic Equations
We consider linear systems of ordinary differential equations (ODE) with rectangular matrices of coefficients, including the case when the matrix before the derivative of the desired vector function is not full rank for all argument values from the ...
M.V. Bulatov, V.F. Chistyakov
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The Singular Part as Fixed Point [PDF]
The aim of this note is to investigate the Lebesgue decomposition theorem of nonnegative finite measures from a new point of view.
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Kinematics and workspace analysis of a 3DOF parallel reconfigurable robot [PDF]
Parallel robots are widely used in many industrial and medical applications. Reconfigurable parallel robots could be defined as a group of parallel robots that can have different geometries, thus obtaining different degrees of freedom derived from the ...
Mohammad Reza Salehi Kolahi +3 more
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Methods for Determining the Size of three-Dimensional Objects in Images
Computer vision technology is used to obtain the necessary information from images. The two-dimensional image was transformed into its corresponding three-dimensional structure based on the reconstruction process and singular points. A review of software
L. V. Serebryanaya, V. N. Breshko
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Identification of discrete chaotic maps with singular points
We investigate the ability of artificial neural networks to reconstruct discrete chaotic maps with singular points. We use as a simple test model the Cusp map. We compare the traditional Multilayer Perceptron, the Chebyshev Neural Network and the Wavelet
P. G. Akishin +3 more
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Stability of the Planar Quadratic Systems from the Ring-Theoretic Viewpoint
We show that the classical result on the stability of the origin in a quadratic planar system of ODEs can be formulated using either matrix theory or via its associated real and complex Marcus algebra.
Borut Zalar, Matej Mencinger
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Experimental Evidence for Double Quaternary Azeotropy’s Existence
The phase equilibrium in an acetonitrile + water + cyclohexene + chloroform system was studied at 101.3 kPa. A prediction regarding the internal structure of the composition tetrahedron (presence/absence of one/two internal singular points) was made ...
Anastasia Frolkova +2 more
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Analytical Solution for Two-Dimensional Coupled Thermoelastodynamics in a Cylinder [PDF]
An infinitely long hollow cylinder containing isotropic linear elastic material is considered under the effect of arbitrary boundary stress and thermal condition.
Morteza Eskandari-Ghadi +3 more
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ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin +2 more
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Singular points of algebraic curves
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Takis Sakkalis, Rida T. Farouki
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