Browsing by Author "Otero-Espinar, Victoria"
Now showing items 1-4 of 4
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Basic properties of Sobolev's spaces on time scales
Agarwal, Ravi P.; Otero-Espinar, Victoria; Perera, Kanishka; Vivero, Dolores R. (2006-05-28)We study the theory of Sobolev's spaces of functions defined on a closed subinterval of an arbitrary time scale endowed with the Lebesgue Δ-measure; analogous properties to that valid for Sobolev's spaces of functions ... -
Multiple positive solutions in the sense of distributions of singular BVPs on time scales and an application to Emden-Fowler equations
Agarwal, Ravi P.; Otero-Espinar, Victoria; Perera, Kanishka; Vivero, Dolores R. (2008-08-27)This paper is devoted to using perturbation and variational techniques to derive some sufficient conditions for the existence of multiple positive solutions in the sense of distributions to a singular second-order dynamic ... -
Variational methods and critical point theory
Otero-Espinar, Victoria; Nieto, Juan J.; O'Regan, Donal; Perera, Kanishka (2012-11-08) -
Variational methods and critical point theory 2013
Otero-Espinar, Victoria; Nieto, Juan J.; O'Regan, Donal; Perera, Kanishka (2013-12-01)