 Dr. Markus Holzmann
 The schedule for the lecture can be found in the TUGonline
 OnlineKreuzerlsystem for contact tracing lists for the lecture
 If the lecture can not be done in the seminar room at the University due to the Covid 19 situation, videos will be provided, where the content will be explained.
 Links to recordings of lectures: 12.10.2020, 9.11.2020, 10.11.2020, 16.11.2020, 23.11.2020, 24.11.2020, 30.11.2020, 7.12.2020, 14.12.2020, 11.1.2021
 End of Monday lectures:
 October 12: Chapter one of the lecture notes was finished
 October 19: Theorem 2.7  Definition 3.1 + remarks
 Notes for the next streamed lecture: January 18
 Notes of streamed lectures: November 9, November 10, November 16, November 23, November 24, November 30, December 7, December 14, January 11

 Dr. Markus Holzmann
 The schedule for the exercise classes can be found in the TUGonline
 Criteria for successful completion of the exercises:
 50% of the votes,
 two successful presentations at the blackboard of voted problems
 one half of the final mark is constituted by the votes and the other half by the presentations
 after two times voting for an exercise class students will get a grade
 If the exercise classes can not be done in the seminar room at the University due to the Covid 19 situation, the exercise class will be streamed via Webex.
 OnlineKreuzerlsystem
 Exercise sheets:
Sheet 1, Sheet 2, Sheet 3,
Sheet 4, Sheet 5, Sheet 6

Lecture notes:
Books:
 K.Schmüdgen, Unbounded selfadjoint operators on Hilbert space, Springer, Dordrecht, 2012.
 N.I.Akhiezer, I.M.Glazman, Theory of linear operators in Hilbert space, Dover Publications, Inc., New York, 1993.
 J.Weidmann, Linear operators in Hilbert spaces, SpringerVerlag, New YorkBerlin, 1980.
Further reading:
 M.S.Birman, M.Z.Solomyak, Spectral theory of selfadjoint operators in Hilbert space, Reidel, Dordrecht, 1987
 T.Kato, Perturbation theory for linear operators, Springer, Berlin, 1995
 M.C.Reed, B.Simon, Methods of modern mathematical physics. I, second edition, Academic Press, New York, 1980; Methods of modern mathematical physics. II. Fourier analysis, selfadjointness, Academic Press, New York, 1975
