Nicola Arcozzi and Pavel Mozolyako
Schedule and syllabus:
https://phd.unibo.it/matematica/it/didattica/2018-2019
The course is self-contained and self-motivated, but it is also meant to introduce basic concepts that will be used in the course of prof. Baranov on De Branges spaces.
Some references:
Jim Agler, John E. McCarthy, Pick interpolation and Hilbert function spaces. Graduate Studies in Mathematics, 44. American Mathematical Society, Providence, RI, 2002. xx+308 pp.
P. Duren, Theory of Hp spaces. Pure and Applied Mathematics, Vol. 38 Academic Press, New York-London 1970 xii+258 pp.
J. Garnett, Bounded analytic functions. Revised first edition. Graduate texts in Mathematics, 236. Springer, New York, 2007. xiv+459 pp. ISBN: 978-0-387-33621-3; 0-387-33621-4
B. Ya. Levin Lectures on entire functions. In collaboration with and with a preface by Yu. Lyubarskii, M. Sodin and V. Tkachenko. Translated from the Russian manuscript by Tkachenko. Translations of Mathematical Monographs, 150. American Mathematical Society, Providence, RI, 1996. xvi+248 pp.
M. Reed, B. Simon, Methods of modern mathematical physics. I. Functional analysis. Academic Press, New York-London, 1972. xvii+325 pp.
More readings (good for a seminar):
H. S. Shapiro, A. L. Schields On the zeros of functions with finite Dirichlet integral and some related functions spaces.
Arthur Gretton Reproducing kernel Hilbert spaces in Machine Learning
http://www.gatsby.ucl.ac.uk/~gretton/coursefiles/Slides4A.pdf
John McCarthy Pick's Theorem - What's the Big Deal?
https://www.math.wustl.edu/~mccarthy/public_papers/wtbd_monthly.pdf
CALISTA BERNARD: INTERPOLATION THEOREMS AND APPLICATIONS (Riesz-Thorin)
http://math.uchicago.edu/~may/REU2013/REUPapers/Bernard.pdf
Jonathan Partington Infinite-dimensional systems (applications to Control Theory)
http://www1.maths.leeds.ac.uk/~pmt6jrp/dalfsen3.pdf
http://www1.maths.leeds.ac.uk/~pmt6jrp/feedback.pdf
Gilad Lerman The Shannon Sampling Theorem and Its Implications
http://www-users.math.umn.edu/~lerman/math5467/shannon_aliasing.pdf
Christopher Genovese Notes on Generating Functions
http://www.stat.cmu.edu/~genovese/class/iprob-S06/notes/generating-functions.pdf
Gerald B. Folland and Alladi Sitaram The Uncertainty Principle: A Mathematical Survey
https://link.springer.com/content/pdf/10.1007%2FBF02649110.pdf
Hidetosi Takahasi Complex Function Theory and Numerical Analysis
https://www.ems-ph.org/journals/show_pdf.php?issn=0034-5318&vol=41&iss=4&rank=10
Dana P. Williams LECTURE NOTES ON THE SPECTRAL THEOREM
https://www.math.dartmouth.edu/~dana/bookspapers/ln-spec-thm.pdf
Alexandros Soumelidis (Chapt. 2, sections on the Takenaka-Malmquist system)
https://repozitorium.omikk.bme.hu/bitstream/handle/10890/141/ertekezes.PDF;sequence=1
Hannu Toivonen Robust Control Methods
http://users.abo.fi/htoivone/courses/robust/
Anton Baranov
22/01 - 06/02 2019
Notes of Roman Romanov on
Canonical systems and de Branges spaces
https://arxiv.org/abs/1408.6022
The lecture notes of the course are on the right column of the page.
Videos of the course
lesson 1 of 6 (audio works in the last part only)
lesson 2 of 6
lesson 3 of 6
lesson 4 of 6
lesson 5 of 6
lesson 6 of 6
Videos of the lectures: https://site.unibo.it/complex-analysis-lab/en/contents/videos
Video of this lecture: https://site.unibo.it/complex-analysis-lab/en/contents/videos
Basics on Hilbert spaces, with examples mainly from complex analysis.
Why do engineers care about the Hardy space? What is Beurling's Theorem on invariant sub-spaces?
Hardy spaces on the unit disc and on the half-plane: holomorphic and harmonic theory
We state the Spectral Theorem for self-adjoint, bounded operators, and prove it for normal, finite dimensional matrices.
Entire functions, their growth, their zeros
Canonical systems and entire functions.
De Branges spaces.
Direct spectral theory: the regular case.
Inverse spectral theory: the regular case.
Uniqueness in the inverse spectral theory.
Direct and inverse spectral theory in the singular case.