19 citations
2 papers
math.DG2017★ 1 cited
Singular surfaces of revolution with prescribed unbounded mean curvature
Luciana F. Martins, Kentaro Saji, Samuel P. dos Santos +1
We give an explicit formula for singular surfaces of revolution with prescribed unbounded mean curvature. Using it, we give conditions for singularities of that surfaces. Periodici…
physics.comp-ph2017★ 19 cited
Mathematical Model with Autoregressive Process for Electrocardiogram Signals
Ronaldo M Evaristo, Antonio M Batista, Ricardo L Viana +3
The cardiovascular system is composed of the heart, blood and blood vessels. Regarding the heart, cardiac conditions are determined by the electrocardiogram, that is a noninvasive…