Novost - Seminar za spektralno teorijo
Dragi clani seminarja,
po narocilu prof. Barbare Drinovec Drnovsek posredujem spodnje sporocilo v zvezi z novim Seminarjem za spektralno teorijo.
Lep pozdrav, Tadej Starcic
From: FMF, tajnikOM tajnikOM@fmf.uni-lj.si Date: Friday, 7 March 2025 at 10:54 To: FMF, tajnikOM tajnikOM@fmf.uni-lj.si Subject: novost - Seminar za spektralno teorijo | new - Spectral Theory Seminar
Dragi sodelavci!
Z veseljem sporočamo, da ta semester pričenjamo z novim seminarjem z imenom Seminar za spektralno teorijo / Spectral Theory Seminar.
Več informacij, vključno z obrazcem za prijavo na prihodnja obvestila, najdete na spletni strani seminarja:
https://sites.google.com/view/spectraltheoryseminar/home
Naš prvi govornik bo David Damanik (Rice University, ZDA).
Datum in ura: petek, 14. 3. 2025, 14.15, predavalnica 3.06
Naslov: Return to Wonderland
Povzetek: Barry Simon’s Wonderland Theorem demonstrated the genericity and ubiquity of singular continuous spectra in Schrödinger operators. In this talk, we revisit this classical result, focusing particularly on the question: “What is the generic spectral type of a Schrödinger operator with a bounded potential?” Recent work by Gorodetski and Kleptsyn offers a surprising answer. We will discuss this answer, explore why it is unexpected, and outline the underlying ideas behind this discovery. This is joint work with Artur Avila.
Lep pozdrav,
Roman Bessonov, Urban Jezernik, Aleksey Kostenko
—
Dear Colleagues,
We are pleased to announce a new seminar starting this semester, the Spectral Theory Seminar.
You can find more information, including a subscription form for future announcements, on the seminar webpage:
https://sites.google.com/view/spectraltheoryseminar/home
Our first speaker will be David Damanik (Rice University, USA).
Date and Time: Friday, 14. 3. 2025, 14.15 in Classroom 3.06
Title: Return to Wonderland
Abstract: Barry Simon's Wonderland Theorem demonstrated the genericity and ubiquity of singular continuous spectra in Schrödinger operators. In this talk, we revisit this classical result, focusing particularly on the question: "What is the generic spectral type of a Schrödinger operator with a bounded potential?" Recent work by Gorodetski and Kleptsyn offers a surprising answer. We will discuss this answer, explore why it is unexpected, and outline the underlying ideas behind this discovery. This is joint work with Artur Avila.
Best regards,
Roman Bessonov, Urban Jezernik, Aleksey Kostenko
