This work comprises a bibliographical research in books and scientific articles dealing with the theme geometric transformations isometry - reflection, translation and rotation - and homothety. It has for aim to present ...

The objective of this work was the development of a didactic sequence for the presentation of the set of complex numbers for the students of the third year of High School. The activities carried out prioritized the geometric ...

Neste trabalho tratamos da classificação dos grupos de friso. Para realizar este objetivo abordamos elementos básicos da estrutura algébrica de grupo bem como apresentamos transformações geométricas, entre estas destacamos: ...

Este trabalho consiste em estudar a continuidade de funções do ponto de vista topológico. Além disso, exploramos as diferentes métricas em R² e através de transformações geométricas neste espaço analisamos qual tipo de ...

We develop and apply the theory of lower and upper compensated convex transforms introduced in [K. Zhang, Compensated convexity and its applications, Ann. Inst. H. Poincaré Anal. Non Linéaire 25 (2008) 743?771] to define ...

The finite element method FEM is an important tool used in various areas of science, where partial differential equations need to be discretized. The problem's domain is approximated by means of a geometric element partition, ...