Results 11 to 20 of about 13,029,295 (332)

On the Mathematical Properties of the Structural Similarity Index

open access: yesIEEE Transactions on Image Processing, 2012
Dominique Brunet, E. Vrscay, Zhou Wang
semanticscholar   +3 more sources

Mathematical Modeling of the Cold Rolling Process and Heat Treatment for DC01 Steel

open access: yesThe Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2021
The paper presents the elaboration of a mathematical model of the cold strip rolling process combined with the recrystallization annealing after the rolling at LBR Liberty Galati.
Marian-Iulian NEACȘU
doaj   +1 more source

Mathematical Modeling to Predict Mechanical Properties Values for Hot Rolled S235 Steel

open access: yesThe Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2023
The present paper presents the creation of a mathematical model for predicting the values of the mechanical properties of hot -rolled strips. The paper presents the way of developing the mathematical model, based on a statistical development method ...
Marian-Iulian NEACSU
doaj   +1 more source

A New Family of Discrete Distributions with Mathematical Properties, Characterizations, Bayesian and Non-Bayesian Estimation Methods

open access: yesMathematics, 2020
In this work, we propose and study a new family of discrete distributions. Many useful mathematical properties, such as ordinary moments, moment generating function, cumulant generating function, probability generating function, central moment, and ...
Mohamed Aboraya   +3 more
semanticscholar   +1 more source

Computation of Vertex-Edge Degree Based Topological Descriptors for Metal Trihalides Network

open access: yesIEEE Access, 2021
In recent past 2D metal trihalides have evolved as useful gapless semiconductor due to their physical properties like low dimensional magnetism and thermo electric performance.
Fouad A. Abolaban   +2 more
doaj   +1 more source

State of the Art in Time‐Dependent Flow Topology: Interpreting Physical Meaningfulness Through Mathematical Properties

open access: yesComputer graphics forum (Print), 2020
We present a state‐of‐the‐art report on time‐dependent flow topology. We survey representative papers in visualization and provide a taxonomy of existing approaches that generalize flow topology from time‐independent to time‐dependent settings.
R. Bujack   +4 more
semanticscholar   +1 more source

On generalized Heun equation with some mathematical properties

open access: yesActa Polytechnica, 2022
We study the analytic solutions of the generalized Heun equation, (α0 + α1 r + α2 r2 + α3 r3) y′′ + (β0 + β1 r + β2 r2) y′ + (ε0 + ε1 r) y = 0, where |α3| + |β2|≠ 0, and {αi}3i=0, {βi}2i=0, {εi}1i=0 are real parameters.
Nasser Saad
doaj   +1 more source

On the selection of secondary indices in relational databases [PDF]

open access: yes, 1993
An important problem in the physical design of databases is the selection of secondary indices. In general, this problem cannot be solved in an optimal way due to the complexity of the selection process.
Blanken, Henk M.   +2 more
core   +11 more sources

MATHEMATICAL PREDICTION OF THE PROPERTIES OF SUPERALLOYS

open access: yesNauka ta progres transportu, 2020
Purpose. The purpose of this work is to obtain predictive regression models, with the help of which it is possible to adequately calculate the mechanical properties of heat-resistant nickel alloys, without conducting preliminary experiments. Methodology. 
A. A. Glotka   +2 more
doaj   +1 more source

Physics and Mathematics of Calogero particles [PDF]

open access: yes, 2006
We give a review of the mathematical and physical properties of the celebrated family of Calogero-like models and related spin chains.Comment: Version to appear in Special Issue of Journal of Physics A: Mathematical and ...
Abanov A G   +23 more
core   +2 more sources

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