Bernal-González, L.; Conejero, J. Alberto; Murillo Arcila, Marina; SEOANE SEPÚLVEDA, JUAN BENIGNO(Elsevier, 2019-10-15)
[EN] In this paper, the notion of [S]-lineability (originally coined by Vladimir I. Gurariy) is introduced and developed in a general abstract setting. This new notion is, then, applied to specific situations, as for ...
Fernández González, Mario(Editorial Universitat Politècnica de València, 2022-03-23)
[EN] The development of this projects juxtaposes concepts
that far from being contradictory, become complementary
thanks to it confrontation. Aspiring to reintegrate this primeval
connection between the sensitive and ...
Boxer, Laurence(Universitat Politècnica de València, 2021-04-01)
[EN] We continue the study of freezing sets in digital topology, introduced in [4]. We show how to find a minimal freezing set for a "thick" convex disk X in the digital plane Z^2. We give examples showing the significance of ...
Oltra, S.; Romaguera, Salvador; Sánchez-Pérez, E.A.(Universitat Politècnica de València, 2005-10-01)
[EN] In this paper we introduce the notion of canonical partial metric associated to a norm to study geometric properties of normed spaces. In particular, we characterize strict convexity and uniform convexity of normed ...