BackBrowsing Comunicaciones by Subject "PHYSICS AND ASTRONOMY"
Now showing items 1-3 of 3
-
Approximate Best Proximity Points of Cyclic Self-maps in Metric Spaces and Cyclic Asymptotic Regularity
De la Sen Parte, Manuel
(IOP Publishing, 2015)
This manuscript investigates some relations and properties between 2-cyclic self-mappings. In particular, a formal development is given to link some concepts and their basic related properties like those of approximate ... -
Defects structure characterization of NiMnGa alloys by PALS
Mérida Sanz, David; ; Plazaola Muguruza, Fernando; Sánchez Alarcos, Vicente; Pérez Landazbal, Jose Ignacio; Recarte, Vicente (IOP Publishing, 2013)
We have studied the behaviour of defects in off-stoichiometric Ni-Mn-Ga ferromagnetic shape memory alloys by means of positron lifetime spectroscopy. The measurements presented in this work have been performed in six ternary ... -
Is General Relativity a simplified theory?
(IOP Publishing, 2013)Gravity is understood as a geometrization of spacetime. But spacetime is also the manifold of the boundary values of the spinless point particle in a variational approach. Since all known matter, baryons, leptons and gauge ...