Derivation of Green's functions for planarly layered anisotropic media

Download
2001
Şen, Saffet Gökçen

Suggestions

Derivation of closed-form green's functions for cylindrically stratified media
Tokgöz, Çağatay; Dural, Gülbin; Department of Electrical and Electronics Engineering (1997)
Derivation of length extension formulas for complementary sets of sequences using orthogonal filterbanks
Candan, Çağatay (Institution of Engineering and Technology (IET), 2006-11-23)
A method for the construction of complementary sets of sequences using polyphase representation of orthogonal filterbanks is presented. It is shown that the case of two-channel filterbanks unifies individually derived length extension formulas for complementary sequences into a common framework and the general M-channel case produces novel formulas for the extension of complementary sets of sequences. The presented technique can also be used to generate polyphase and multilevel sequences.
Derivation of the parallel PIC/MCC numerical code and its application to the kinetic analysis of photoresonance plasma and the problem of identification of impurities within the PLES method
Kuşoğlu Sarıkaya, Cemre; Rafatov, İsmail; Department of Physics (2017)
1d3v Particle in Cell/Monte Carlo Collision (PIC/MCC) code for numerical simulations of gas discharge plasma was developed. The efficiency of the code was increased by its parallelization using Open MPI. In order to verify the applicability of the code, the benchmark tests were performed under the RF capacitively coupled discharge conditions. The effects of the particle weighting and the Courant number on the computed plasma properties were examined and the convergence of the numerical method with respect t...
Analysis of Second Order Time Filtered Backward Euler Method for MHD Equations
Cibik, Aytekin; EROĞLU, FATMA GÜLER; Kaya Merdan, Songül (Springer Science and Business Media LLC, 2020-02-01)
he present work is devoted to introduce the backward Euler based modular time filter method for MHD flow. The proposed method improves the accuracy of the solution without a significant change in the complexity of the system. Since time filters for fluid variables are added as separate post processing steps, the method can be easily incorporated into an existing backward Euler code. We show that the time filtered backward Euler method delivers better correct energy and cross-helicity balance in comparison w...
Evaluation of classical and sparsity-based methods for parametric recovery problems
Başkaya, Hasan Can; Öktem, Figen S..; Department of Electrical and Electronics Engineering (2020)
Parametric reconstruction problems arise in many areas such as array processing, wireless communication, source separation, and spectroscopy. In a parametric recovery problem, the unknown model parameters in each superimposed signal are estimated from noisy observations. Classical methods perform the recovery over directly on the continuous-valued parameter space by solving a nonlinear inverse problem. Recently sparsity-based methods have also been applied to parametric recovery problems. These methods disc...
Citation Formats
S. G. Şen, “Derivation of Green’s functions for planarly layered anisotropic media,” Middle East Technical University, 2001.