Results 11 to 20 of about 2,201,220 (312)

The Schwartz Space: Tools for Quantum Mechanics and Infinite Dimensional Analysis

open access: yesMathematics, 2015
An account of the Schwartz space of rapidly decreasing functions as a topological vector space with additional special structures is presented in a manner that provides all the essential background ideas for some areas of quantum mechanics along with ...
Jeremy Becnel, Ambar Sengupta
doaj   +1 more source

Subpopulation best rotation: a modification on PSO

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2014
This paper deals with a modification on Particle Swarm Optimization (PSO), an original topology whose use can be justified to optimize multimodal functions.
Jorge Barrera-Alviar   +2 more
doaj   +1 more source

Comparative study of pulmonary functions test among different substances abusers

open access: yesBMC Pulmonary Medicine, 2023
Background Substance use is a problem that affects people all over the world and is prevalent in different age groups. The lungs in particular, with their unique exposure to the environment and the bloodstream, are vulnerable to damage from substance use
Hana Salah Musa Mohamed   +1 more
doaj   +1 more source

Testing functional inequalities [PDF]

open access: yesJournal of Econometrics, 2013
60 pages, 4 ...
Sokbae (Simon) Lee   +2 more
openaire   +4 more sources

A Novel Complex-Valued Encoding Grey Wolf Optimization Algorithm

open access: yesAlgorithms, 2015
Grey wolf optimization (GWO) is one of the recently proposed heuristic algorithms imitating the leadership hierarchy and hunting mechanism of grey wolves in nature. The aim of these algorithms is to perform global optimization.
Qifang Luo   +3 more
doaj   +1 more source

Hierarchical Modeling for Diagnostic Test Accuracy Using Multivariate Probability Distribution Functions

open access: yesMathematics, 2021
Models implemented in statistical software for the precision analysis of diagnostic tests include random-effects modeling (bivariate model) and hierarchical regression (hierarchical summary receiver operating characteristic). However, these models do not
Johny Pambabay-Calero   +4 more
doaj   +1 more source

Testing Coverage Functions [PDF]

open access: yes, 2012
A coverage function f over a ground set [m] is associated with a universe U of weighted elements and m subsets A_1,..., A_m of U, and for any subset T of [m], f(T) is defined as the total weight of the elements in the union $\cup_{j\in T} A_j$. Coverage functions are an important special case of submodular functions, and arise in many applications, for
Deeparnab Chakrabarty, Zhiyi Huang 0002
openaire   +2 more sources

Memory read faults: taxonomy and automatic test generation [PDF]

open access: yes, 2001
This paper presents an innovative algorithm for the automatic generation of March tests. The proposed approach is able to generate an optimal March test for an unconstrained set of memory faults in very low computation time.
Di Natale, Giorgio   +7 more
core   +1 more source

Bicycle Drawing Test

open access: yes, 2012
Der BDT eignet sich als Screening zur Erfassung visuo-konstruktiver Leistungen im klinisch-neuropsychologischen Setting. Das Verfahren zielt darauf ab, kognitive Störungen bei Patienten mit zerebralen Schädigungen abzubilden.
Merten, T., Diederich, C.
core   +2 more sources

A Mathematical Presentation of Laurent Schwartz's Distributions [PDF]

open access: yesSurveys in Mathematics and its Applications, 2020
This is a mathematical presentation of Laurent Schwartz's distributions.
Josefina Alvarez
doaj  

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