This project is about Green's function. You are going to find scanned pages in the attached RAR file. On page 10 [file name: "entails the following.tiff"], the procedure is shown in 4 steps. That procedure is to be followed and we are eventually going to get equation (2.21) on page 19 [file name: "H2 k 2k.tiff"]. To arrive at this equation, we need to get the first 3 steps on page 10 done [namely, scalar and vector potentials, quasistatic calculations and finding F1(kp) seen in equation (2.21) mentioned above]. After getting these, we are need to compute that integral in matlab.
Please let me know if you have any questions.