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Materias / palabras clave: Muestreo de datos; Estadística; Matemáticas estadísticas; Investigación operativa; Ciencias médicas; Operations research; Statistics; Mathematical statistics; Sampling (Statistics); Medical sciences; Mathematics

Materias / palabras clave: Science: Mathematics: Probabilities. Mathematical statistics; Science: Mathematics: Instruments and machines

Materias / palabras clave: Science: Mathematics

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Materias / palabras clave: Technology: Electrical engineering. Electronics. Nuclear engineering: Electronics: Computer engineering. Computer hardware; Science: Mathematics: Instruments and machines: Electronic computers. Computer science

Materias / palabras clave: Science: Mathematics

Materias / palabras clave: Science: Mathematics: Probabilities. Mathematical statistics; Social Sciences: Statistics

Materias / palabras clave: Science: Biology (General); Science: Mathematics: Probabilities. Mathematical statistics

Materias / palabras clave: Science: Mathematics: Probabilities. Mathematical statistics; Technology: Technology (General)

Materias / palabras clave: Science: Mathematics: Probabilities. Mathematical statistics; Technology: Technology (General): Industrial engineering. Management engineering: Applied mathematics. Quantitative methods

Abstract We review Ferreirós and Lassalle Casanave's recently publishedbook "El árbol de los números". The book is a result of the Brazilian-Spanish conference "Sobre la elucidación del concepto de número: cognició...

El presente trabajo propone una introducción a la doctrina de la ciencia matemática de Francisco Suárez según sus Disputaciones Metafísicas I. El contexto de la investigación aborda la noción de objeto adecuado, u...

Mathematics and computer science play a pivotal role in modern biology. Dynamical models based on differential equations are particularly adapted to describe dynamic behaviors of many biological processes. However, tradi...

Math anxiety undermines students’ motivation and achievement and is a pervasive challenge in mathematics education. Although prior studies have shown that cognitively demanding instruction is associated with lower anxi...

This study examines the second-order Kuramoto model within a specific small invariant subspace. We explore how the damping parameter influences the emergence of synchronized states and the weak chimera state in this mode...

This study proposes a new estimator T2, designed to improve estimation precision in survey sampling. The expressions for bias and mean square error (MSE) of the proposed estimator are derived. The proposed estimator is a...

In recent years, fuzzy soft topology has emerged as a powerful approach that contributes significantly to advancing practical applications in uncertain environments, especially in information systems design, predictive m...

Materias / palabras clave: Science: Mathematics

Materias / palabras clave: Boosting (machine learning); Multiplicative function; Bounded function; Computer science; Generalization; Mathematical optimization; Decision rule; Artificial intelligence; Mathematics; Machine learning; Algorithm; Mathe...

Finite systems of deterministic ordinary nonlinear differential equations may be designed to represent forced dissipative hydrodynamic flow. Solutions of these equations can be identified with trajectories in phase space...

Materias / palabras clave: Mathematics; Linear operators; Characterization (materials science); Pure mathematics; Operator theory; Algebra over a field; Applied mathematics; Mathematical analysis; Physics; Optics; Bounded function

Materias / palabras clave: Variable (mathematics); Computer science; Linguistics; Deductive reasoning; Mathematics; Natural language processing; Artificial intelligence; Calculus (dental); Philosophy; Dentistry; Mathematical analysis; Medicine

Materias / palabras clave: Linguistics; Mathematics; Variable (mathematics); Compatibility (geochemistry); Computer science; Philosophy; Geology; Mathematical analysis; Geochemistry