Applet realizado en GeoGebra. Manipule los valores del vértice y los valores que generan la apertura de la elipse. Observe la ecuación canónica, características y la gráfica del paraboloide elíptico que se obtiene.

Construir la gráfica de un paraboloide elíptico, a partir de su ecuación y algunas de sus trazas.

Invariant algebraic surfaces are commonly observed in differential systems arising in mathematical modeling of natural phenomena. In this paper, we study the integrability and dynamics of quadratic polynomial differential ...

Modern architecture of civil engineering structures made of reinforced concrete is demanding solutions to problems related to design and construction of roofs shaped as creative forms which require an adequate combination ...

Modern architecture of civil engineering structures made of reinforced concrete is demanding solutions to problems related to design and construction of roofs shaped as creative forms which require an adequate combination ...

Exact analytical solutions for the free vibrations of Thin-Walled shallow shells are presented in this work. The shells considered have rectangular planform and two principal constant curvatures. Past treatment of this ...