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2.623  Articles
1 of 263 pages  |  10  records  |  more records»
The development of the integration of renewable energy into the energy supply of buildings leads to the formulation of the problem of efficient placement of solar thermal devices on surfaces of complex shapes (shells). An urgent task is the development of... see more

Simulations were carried out to visualize the ratio of granular attachment to porous surfaces. This simulation uses a uFlex three-dimensional simulation using three sizes of porous surface systems in the condition of the smallest human pores and the most ... see more

We show how to construct some old and new surfaces of general typewith vanishing geometric genus from double planes,by computing explicit equations of their branch curves.

ACM rank 1 bundles on del Pezzo surfaces are classified in terms of the rational normal curves that they contain. A complete list of ACM line bundles is provided. Moreover, for any del Pezzo surface X of degree less or equal than six and for any n = 2 we ... see more

The purpose of this article is to shed light on the question of how many and what kind of cusps a rational cuspidal curve on a Hirzebruch surface can have. Our main result is a list of rational cuspidal curves with four cusps, their type, cuspidal congura... see more

In this paper, we define two types of Translation-Factorable (TF-) surfaces in the Galilean 3-space. Then, we obtain the complete classification of these surfaces with vanishing Gaussian curvature and mean curvature and also, we give some explicit graphic... see more

In this work, we ?rst introduced one parameter dual Lorentzian spherical motions in three dimensional dual Lorentz space D^3_1 and spacelikeand timelike ruled surfaces in three dimensional Lorentz space IR^3_1 corresponding to dual curves on dual Lorentz ... see more

The mean curvature vector plays an important role in the investigation of crystallographie point of view of the minimal surfaces.

El auge y desarrollo de las herramientas de diseño, edición y fabricación digital en la producción arquitectónica, ha permitido que arquitectos e ingenieros puedan materializar elementos con una gran complejidad programática y formal y con un comportamien... see more

1 of 263 pages  |  10  records  |  more records»