In this paper we propose a new algorithm for the wellknown elliptic bilateral obstacle
problem. Our approach enters the category of fixed domain methods and solves just linear …

A duality-type method for the obstacle problem Page 1 DOI: 10.2478/auom-2013-0051 An. St.
Univ. Ovidius Constanta Vol. 21(3),2013, 181–195 A duality-type method for the obstacle …

In this paper we study by duality the fourth order obstacle problem. The main idea is to use
Fenchel duality theorem. We apply the duality principle to the approximate problem as well …

In this paper we apply a duality algorithm to the general obstacle problem for second order
operators. We reduce the problem to the null obstacle case and we solve it by using an …

We describe several results from the literature concerning approximation procedures for
variational boundary value problems, via duality techniques. Applications in shape …

În acest moment, recunostiinta mea se ındreapta spre conducatorul meu de doctorat,
domnul CS I Dr. Dan Tiba, pentru ca mi-a oferit posibilitatea de a realiza teza de doctorat …