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La diferenciación entre la geometría y sus numerosas ramificaciones crean un conjunto de áreas de estudios íntimamente vinculadas y en constante interacción. Una aproximación a éstas, dirigida al aula universitari...

Materias / palabras clave: Matemáticas; Geometría; Mathematics; Geometry

Materias / palabras clave: Matemáticas; Problemas y ejercicios; Álgebra; Geometría; Aritmética; Algebra; Problems, exercises, etc; Geometry; Trigonometry; Matematicas; Geometria; Aritmetica

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...a blend of erudition (fascinating and sometimes obscure historical minutiae abound), popularization (mathematical rigor is relegated to appendices) and exposition (the reader need have little knowledge of the fields i...

Materias / palabras clave: Geometría; Geometry; Problems, exercises, etc; Geometric figure

Materias / palabras clave: algebraic geometry; Science: Mathematics

Materias / palabras clave: computational geometry, geometric algorithms; Science: Mathematics: Instruments and machines: Electronic computers. Computer science: Computer software; Science: Mathematics: Analysis

Materias / palabras clave: mathematical physics, finsler geometry, differential geometry; Science: Mathematics

Materias / palabras clave: fractals, geometry; Science: Mathematics

Materias / palabras clave: noncommutative geometry, functional analysis, algebra; Science: Mathematics

Materias / palabras clave: mathematical physics, differential geometry, integrable systems, lie groups and algebras, representation theory, special functions; Science: Mathematics

The purpose of this research is to produce discovery learning based materials through ethnomathematics approaches on geometry transformation materials (valid, practical, and effective) and according to the needs of stude...

In this paper, we reconstruct Euclid’s theory of similar triangles, as developed in Book VI of the Elements, along with its 20th-century counterparts, formulated within the systems of Hilbert, Birkhoff, Borsuk and Szmi...

Mathematics is considered as a subject that still far from reality and culture. Historically, mathematics has closely related to everyday life, including culture in Lombok West Nusa Tenggara. This culture can explore mat...

Abstract Brain-computer interfaces (BCIs) were initially created to help individuals with disabilities control devices and communicate without muscle movement. Today, BCIs are used for prosthetic control, cognitive enhan...

Abstract: In this article we analyze the key concept of Hilbert's axiomatic method, namely that of axiom. We will find two different concepts: the first one from the period of Hilbert's foundation of geometry and the sec...

According to Van Hiele, in understanding geometry, students need to understand five stages, namely stage 1 (introduction stage), stage 2 (analysis stage), stage 3 (sequencing stage), stage 4 (deduction stage), and stage ...

Abstract Cam-lobe radial-piston hydraulic motors are widely used as rotation driving units for various marine machinery owing to their ultrahigh output torque (more than 100 kN m). A multi-row cam roller bearing (MCRB) i...

We observe that the diameter of small (in a locally uniform sense) balls in C 1,1 sub-Riemannian manifolds equals twice the radius. We also prove that, when the regularity of the structure is further lowered to C 0, the ...

Generalized dualities had an intriguing incursion into Double Field Theory (DFT) in terms of local O(d, d) transformations. We review this idea and use the higher derivative formulation of DFT to compute the first order ...

High accuracy positioning has become a key capability for fifth generation (5G) mobile networks and their future generations; however, the achievable performance is still severely limited by network time synchronization,...

Efficient and intelligent operation of raw-material yards is essential for reducing energy consumption in iron and steel production. However, fully automated reclaiming of complex and irregular stockpiles remains challen...

Abstract This study presents an integrated numerical and experimental investigation of the aerodynamic performance of the Archimedes Spiral Wind Turbine (ASWT) under wind speeds ranging from 5 to 10 m/s. The analyses wer...