4 papers
Flat grazes of convex bodies and local characterization of quadrics
Jesús Jerónimo-Castro, Luis Montejano, Efrén Morales-Amaya
We prove several localized characterizations of quadrics and, between them, the localized Blaschke's Theorem and use this result to give some characterizations of the ellipsoid rel…
Generalizing quadratic -Algebraic sets in
Javier Bracho, Luis Montejano
Motivated by our study of the complex Banach conjecture, we characterize a complex ellipsoids as compact subsets of , with the property that every complex…
The 10 antipodal pairings of strongly involutive polyhedra
Javier Bracho, Eric Paulà Pérez, Luis Montejano +1
It is known that strongly involutive polyhedra are closely related to self-dual maps where the antipodal function acts as duality isomorphism. Such a family of polyhedra appears in…
New approaches and error assessment to snow cover thickness and density using air temperature data at different heights
Diego GarcÃa-Maroto, Luis Durán, Miguel Ãngel de Pablo Hernández
Snow poles are inexpensive systems composed of a wooden mast with temperature sensors affixed at varying heights with the purpose of estimating the snow depth. They are frequently…