Eigenfunction Expansion and the Decomposition of Jacobi Operators on $\mathbb{Z}$

Autor: Levi, Netanel

Let $J$ be a Jacobi operator on $\ell^2\left(\mathbb{Z}\right)$. We prove an eigenfunction expansion theorem for the singular part of $J$ using subordinate solutions to the eigenvalue equation. We exploit this theorem in order to show that $J$ can be

Externí odkaz: http://arxiv.org/abs/2406.12685

Subordinacy Theory on Star-Like Graphs

Autor: Levi, Netanel

We study Jacobi matrices on star-like graphs, which are graphs that are given by the pasting of a finite number of half-lines to a compact graph. Specifically, we extend subordinacy theory to this type of graphs, that is, we find a connection between

Externí odkaz: http://arxiv.org/abs/2203.13548

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The Effect of War on STEMI Incidence: Insights from Intensive Cardiovascular Care Unit Admissions †.

Autor: Loutati, Ranel¹ (AUTHOR) ranellout@gmail.com, Bruoha, Sharon² (AUTHOR) sharonitob@gmail.com, Taha, Louay¹ (AUTHOR) louayt@szmc.org.il, Karmi, Mohammad¹ (AUTHOR) mkarmi@szmc.org.il, Perel, Nimrod¹ (AUTHOR) nperel@szmc.org.il, Maller, Tomer¹ (AUTHOR) tomerma@szmc.org.il, Amsalem, Itshak¹ (AUTHOR) itshakam@szmc.org.il, Hitter, Rafael¹ (AUTHOR) rafaelhi@szmc.org.il, Levi, Nir¹ (AUTHOR) levin@szmc.org.il, Zacks, Netanel¹ (AUTHOR) zacks.netanel@gmail.com, Shrem, Maayan¹ (AUTHOR) motaza@szmc.org.il, Amro, Motaz¹ (AUTHOR) monysh@szmc.org.il, Shuvy, Mony¹ (AUTHOR) mglikson@szmc.org.il, Glikson, Michael¹ (AUTHOR), Asher, Elad¹ (AUTHOR) easher@szmc.org.il

Publikováno v: Journal of Clinical Medicine. Mar2024, Vol. 13 Issue 5, p1356. 10p.