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PCIe 6.0 oder nicht: Verwirrung um Mac-Studio-Specs
Apple hatte in seiner Pressemitteilung zum neuen Mac Studio kurzzeitig erwähnt, dass die Maschinen mit PCIe 6.0 erscheinen. Das wurde inzwischen gestrichen.
https://www…
#CommonplaceBook reading, abundance, maybe some hopeful green shoots. Read to the end for a picture of me weeding out the less good green shoots.
https://lbj20.blogspot.com/2026/08/com
Dirichlet symbols and the nonlinear wave equation
Ramlal Debnath, Haakan Hedenmalm
https://arxiv.org/abs/2608.04666 https://arxiv.org/pdf/2608.04666 https://arxiv.org/html/2608.04666
arXiv:2608.04666v1 Announce Type: new
Abstract: We study the operator symbols of Dirichlet type introduced by Hedenmalm and Shimorin (2020), in connection with a given contraction on $L^2$ of the unit disk. They are always holomorphic functions on the bidisk. Such Dirichlet symbols associated with the Grunsky operator of a univalent function on the disk or exterior disk are of particular significance. From the work of Hedenmalm and Shimorin, we know they are characterized as solutions of a certain nonlinear wave equation. We perform a local analysis of such symbols near the diagonal on the bidisk, and in so doing, we provide alternative chart coordinates for the infinite-dimensional manifolds of univalent functions of the disk or the exterior disk. Those coordinates allow us to characterize $\log\psi'$ for $\psi$ in the class $\Sigma$ of normalized univalent functions without explicitly touching the univalence property. Moreover, those manifolds extend the universal Teichm\"uller space of Lipman Bers beyond the quasicircle boundary setting, allowing for more fractality. The fractality of harmonic measure for the domain associated with the given univalent function can be studied in terms of the asymptotic variance introduced by McMullen (2008). The asymptotic variance captures the $L^2$ average amplitude of the nonlinearity. We introduce the new concept of Schwarzian asymptotic variance, which measures the average amplitude of the Schwarzian derivative in place of the nonlinearity. For this new Schwarzian asymptotic variance, we find that the effectiveaverage amplitude of $(1-|z|^2)^2|\Sop(\vp)|^2$ on the disk in the hyperbolic metric sense is at most $72/5=14.4$, considerably smaller than the maximum amplitude of $36$. Here, $\Sop(\vp)$ is the Schwarzian derivative of $\varphi\in\mathscr{S}$, and the analogous statement is valid for $\psi\in\Sigma$ as well.
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Feature request: ein @… -weiter einheitlicher (maschinenlesbarer) Veranstaltungskalender ... und wenn wir schon dabei sind, könnten die Museen hier in Berlin auch gleich mitmachen.
POL-CUX: Großer Polizei- und Rettungsdiensteinsatz in Lintig - unbekannte Substanz in Discothek versprüht - mehrere verletzte Personen - Massenanfall an Verletzten ausgelöst Cuxhaven (ots) - Geestland/Lintig. Aktuell kommt es in Lintig an der dortigen Discothek zu einem großen Polizei- und Rettungsdiensteinsatz. Gegen 02:30 Uhr kam es bei diversen Besuchenden zu Atemwegsreizungen und Schwindel, teilweise bia zur ...
After Colleges Reject ‘Compact,’ Trump Officials Try a Letter
The open letter from Education Secretary Linda McMahon fell short of the attempt at a compact last year
that dangled research money in return for embracing the Trump administration’s agenda.
Ms. McMahon’s letter,
which does not include any funding threats,
suggests that changes will improve academia’s reputation among American parents and students.
“The dilution of academic standards,
opaq…
WSPI-OLD: Wassereinbruch auf Krabbenkutter im Hafen Wremen Brake (ots) - Am Samstagmorgen kam es im Hafen von Wremen zu einem Wassereinbruch in den Maschinenraum eines Krabbenkutters. In der Nacht vom 04. auf den 05.09.2026 geriet möglicherweise eine Leine des Kutters an der Pier fest. Mit der auflaufenden ... https://www.