Dielectric formulation of the three - and two - dimensional quantum many-electron systems

Bulutay, Ceyhun


Angle of graph energy - A spectral measure of resemblance of isomeric molecules
Gutman, I; Türker, Burhan Lemi (2003-11-01)
A method, elaborated earlier by one of the present authors, for measuring the structural resemblance of isomeric alternant conjugated hydrocarbons, based on a graph-spectral quantity theta, called the angle of total pi-electron energy approach has been extended now to arbitrary molecules. Some general properties of theta have been established.
Electron spin resonance spectra of certain gamma-irradiated organic crystals.
Kılıç, Soner; Baysal, Bahattin; Department of Chemistry (1980)
ROADMap: a novel method for role-based and decentralized process modeling
Ertuğrul, Ali Mert; Demirörs, Onur; Department of Information Systems (2015)
Role-based and decentralized process modeling allows actors to focus on modeling their own role behaviors and requires them to communicate and negotiate with each other in order to form a consistent and integrated process model. Due to the collaborative nature of role-based and decentralized process modeling, negotiations among the actors who play different roles have a crucial impact on modeling activity of overall process. Based on the communication and negotiation time among the actors, these types of pr...
Interacting electrons in a 2D quantum dot
Akman, N; Tomak, Mehmet (1999-04-01)
The exact numerical diagonalization of the Hamiltonian of a 2D circular quantum dot is performed for 2, 3, and 4 electrons. The results an compared with those of the perturbation theory. Our numerical results agree reasonably well for small values of the dimensionless coupling constant lambda = a/a(B) where a is the dot radius and a(B) is the effective Bohr radius. Exact diagonalization results are compared with the classical predictions, and they are found to be almost coincident for large lambda values.
Karancı, Ayşe Nuray (1993-11-01)
Causal attributions of 152 Turkish non-psychotic psychiatric out-patients for the development of their psychological problems were examined by using a 31-item attributions for psychological problems questionnaire (APP). The factor analysis of the responses to the APP yielded seven factors, which were: attributions to conflicts within the family of origin and with the present family, attributions to personal-characterological and behavioural attributes, work problems, interpersonal conflicts and bad luck. Ex...
Citation Formats
C. Bulutay, “Dielectric formulation of the three - and two - dimensional quantum many-electron systems,” Ph.D. - Doctoral Program, Middle East Technical University, 1997.