Results 11 to 20 of about 3,205,738 (186)
Complexity Parameters for Molecular Solids [PDF]
Symmetry, 2021 Structural complexity measures based on Shannon information entropy are widely used for inorganic crystal structures. However, the application of these parameters for molecular crystals requires essential modification since atoms in inorganic compounds usually possess more degrees of freedom.
Alexander M. Banaru +2 more
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Delineating parameter unidentifiabilities in complex models [PDF]
Physical Review E, 2017 Scientists use mathematical modelling to understand and predict the properties of complex physical systems. In highly parameterised models there often exist relationships between parameters over which model predictions are identical, or nearly so. These are known as structural or practical unidentifiabilities, respectively.
Raman, D +2 more
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On the Dynamic Geometry of Kasner Quadrilaterals with Complex Parameter
Mathematics, 2022 We explore the dynamics of the sequence of Kasner quadrilaterals (AnBnCnDn)n≥0 defined via a complex parameter α. We extend the results concerning Kasner triangles with a fixed complex parameter obtained in earlier works and determine the values of α for
Dorin Andrica, Ovidiu Bagdasar
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Complexity Parameters for First-Order Classes [PDF]
Machine Learning, 2003 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Arias, Marta, Khardon, Roni
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Annals of Geophysics, 1999 This paper is multi-analysis approach to rock failure using metric size rock samples. The use of large-scale models permits simulation of the seismic process (including internal rupture on several scales) and utilization of a dense network for ...
A. V. Ponomarev +3 more
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Inequalities related to Bourin and Heinz means with a complex parameter [PDF]
, 2015 A conjecture posed by S. Hayajneh and F. Kittaneh claims that given A, B positive matrices, 0≤t≤1, and any unitarily invariant norm the following inequality holds{triple vertical-rule fence}AtB1-t+BtA1-t{triple vertical-rule fence}≤{triple vertical-rule ...
Bottazzi, Tamara Paula +3 more
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Complex order parameter symmetry and thermal conductivity [PDF]
, 1998 Thermal behaviour of superconductors with complex order parameter symmetry is studied within a weak coupling theory. It is shown numerically, that the thermal nature of the different components of complex order parametrs are qualitatively different ...
Franz M. +4 more
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Computer Visualization of Julia Sets for Maps beyond Complex Analyticity [PDF]
EPJ Web of Conferences, 2021 Using the computer program creating Julia sets for two-dimensional maps we have made computer animation showing how Julia sets for the Peckham map alters when the parameter of the map is changing. The Peckham map is a one-parameter map which includes the
Toporensky Alexey, Stepanyan Ivan
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Item parameter estimations for multidimensional graded response model under complex structures
Frontiers in Education, 2022 Item parameter recovery in the compensatory multidimensional graded response model (MGRM) under simple and complex structures with rating-scale item response data was examined.
Olasunkanmi James Kehinde +2 more
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Fluctuations of Biggins’ martingales at complex parameters [PDF]
Annales de l'Institut Henri Poincaré, Probabilités et Statistiques, 2020 The long-term behavior of a supercritical branching random walk can be described and analyzed with the help of Biggins' martingales, parametrized by real or complex numbers. The study of these martingales with complex parameters is a rather recent topic.
Iksanov, Alexander +2 more
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