Perjan, Andrei(Institutul de Matematică şi Informatică al AŞM, 2003)
We study the behavior of solutions of the problemεu′′(t)+u′(t)+Au(t) =f(t), u(0) =u0, u′(0) =u1in the Hilbert spaceHasε→0, whereAis a linear,symmetric, strong positive operator.
Perjan, Andrei; Rusu, Galina(Institutul de Matematică şi Informatică al AŞM, 2008)
We study the behavior of solutions to the problem(ε“u′′ε(t) +A1uε(t)”+u′ε(t) +A0uε(t) =f(t), t >0,uε(0) =u0, u′ε(0) =u1,in the Hilbert space H asε7→0, whereA1andA0are two linear selfadjoint operators.
We study some particular cases of network transport problems with convex cost functions of flow on. An ample description of the methods for solving network transport problems is given.
În articol sunt studiate comportamentul şi proprietăţile fizice ale fullerenelor. Avantajul tehnologiilor informaţionale inteligente este de a construi automat programul de calcul din specificarea iniţială a problemei ...
În lucrare sunt expuse: structura, principiul de funcţionare şi etapele de proiectare a unui sistem suport inteligent orientat pe familii de probleme decizionale. Sistemul asistă procesul didactic la disciplina „Sisteme ...
In lucrarea de față este expusă o metodologie inteligentă de sporire a performanțelor olimpice la matematică grație elaborării și aplicării planurilor personalizate de pregătire a olimpicilor. Metodologia este asistată de ...
Decision support systems (DSS) integrate specific decision support computer tools along with general-purpose tools to form a constituent part of the organization's general informational system. Research methods have been ...
This paper exposes some informatics components created on the bases of a support system for the study of plants in M1 nutritive environments supplied with the following compounds: P1, P2 and P3. Some results obtained from ...
Synthesis, cod multiplication and system adaptabilities are concepts inspired from biology. In the paper are related
the technique of informational systems development oriented on problem. This class of systems ...
It was described the elaboration experience of a information system oriented on problems. This experience has proved:
high productivity and low costs of elaboration for applicative program products’ family; flexibility ...
The domain of built-in systemsare in the progressive development and one of the most used technology in industry are CNC machines. The purposes of this paper are:
-Analysing the operating principles of the Arduino control ...
Odată cu utilizarea sistemelor suport pentru decizii (SSD) întru susţinerea deciziilor manageriale în cadrul organizării
proceselor de producere, un rol important revine aplicării SSD în abordarea problemei privind ...
În prezenta lucrare este făcută o analiză a sistemelor de suport decizional (SSD), sunt prezentate tendințele actuale de
dezvoltare a sistemelor suport pentru decizii clinice (SSDC), fiind evidențiate deschiderile și ...
Elaborated expert system determines mental disorders according to symptoms that patients have. It asks questions concerning 132 symptoms. The result of execution of application can be one of 24 different diagnoses. The ...
„Website is, without doubt, the most important element of the internet. In this present
digital space, customers expect any reliable organization to have some online presence.
Your Potential customers would likely be ...
În lucrare se face o trecere în revistă a metodelor care pot fi aplicate pentru soluționarea problemei neliniare de
transport pe rețea formulată ca problemă a programării neliniare. Sunt formulate noțiunile de bază și ...
In this paper we study the non-linear multi-index transportation problem with concave cost functions. We solved the non-linear transportation problem on a network with 5 indices (NTPN5I) described by sources, destinations, ...
In this paper we study the non-linear multi-index transportation problem with concave cost functions. We solved thnon-linear transportation problem on a network with 5 in-
dices (NTPN5I) described by sources, destinations, ...
Pașa, Tatiana(Institutul de Matematică şi Informatică al AŞM, 2020)
In this paper we propose a genetic algorithm for solving the
non-linear transportation problem on a network with concave
cost functions and the restriction that the flow must pass through
all arcs of the network. We ...
In this article we study the non-informational two person game with complete and perfect information.The perfect information .stipulate that we can use the informational extended strategies generated by a two-directional ...