# Resources and Course Material

### PHYSICS 6111

The course PHYSICS 6111 treats electrodynamics (mostly electrostatics) on an advanced (graduate) level.

The emphasis is on mathematical methods which can be useful in a general context, for both theoretical as well as experimental physicists.

The course will be taught in the fall semester of 2021, in a revised version, with more emphasis on the mathematical background material, and on special functions useful for the treatment of large classes of physics problems. Multipole decompositions will also be a cornerstone of the approach taken in the fall semester of 2021.

Here is the Syllabus for Physics 6111.

Office hourse: ANY TIME!!! (by appointment). Send an email to [email protected]

Here is the scriptum (physics 6111).

Here is Exercise #1.

Here is Exercise #1X.

Here is Exercise #2.

Here is Exercise #2X.

### PHYSICS 6211

The course PHYSICS 6211 treats graduate electrodynamics (radiation phenomena) with Green functions.

Here is the scriptum (physics 6211).

### MATHEMATICS 6802

We discuss basic mathematics indispensable for every student of physics.
The course is co-listed with mathematics 6802.

Synopsis: We discuss advanced mathematical methods absolutely indispensable for any research project in either experimental or theoretical physics. We start with complex variable theory and complex contour integration, with an emphasis on the indispensable practical knowledge regarding the application of these concepts “for serious physics research”. We continue with a discussion of coordinate transformations, based of course on matrix representations of the coordinate transformations, and basic vector analysis. Topics will include, among others things, Stokes’s theorem in both differential as well as integral form, and transformations into curvilinear coordinates, as well as Christoffel symbols and the different forms of gradient and divergence operators, in different coordinate systems (e.g., spherical and cylindrical). Tensors will be discussed. The separation ansatz for the solution of partial differential equations will be discussed and illustrated. A discussion of the most indispensable special functions necessary for physics research follows: orthogonal functions and solutions to ordinary differential equations, Gamma function, hypergeometric, confluent hypergeometric, Legendre, Laguerre, and Bessel functions, and Hermite polynomials. The course may end with a discussion of Green functions in one dimension, and possibly higher dimensions, or, interactively, with discussions on any topics where students feel the need for a refreshment of their mathematical background knowledge. The necessity of diligence, and the presence of pitfalls in the mathematical discussions, will be highlighted.

Here is the Syllabus for 6403.

Here is an (evolving, newest version) scriptum (2022/05/05).