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"Zur Erinnerung an eine große Persönlichkeit: Dietrich Fischer-Dieskau (1925–2012)" @…:
https://blog.…

At first it looked like--defiant Martyr-to-Nazis--Bonhoeffer's left arm (in the X-tian 2 arm cross) was a brotherhood fist, and the right was flipping off the Nazis. The statue is right outside St. Peter's Church in Hamburg, though, so no. His right hand is giving a Jesus-style blessing. https://bne.so…

Linear stability of Kerr black holes in the full subextremal range
Dietrich H\"afner, Peter Hintz, Andr\'as Vasy
https://arxiv.org/abs/2506.21183 …

Linear stability of Kerr black holes in the full subextremal range
We prove, unconditionally, the linear stability of the Kerr family in the full subextremal range. On an analytic level, our proof is the same as that of our earlier paper in the slowly rotating case. The additional ingredients we use are, firstly, the mode stability result proved by Andersson, Whiting, and the first author and, secondly, computations related to the zero energy behavior of the linearized gauge-fixed Einstein equation in work by the second author.

🇺🇦 #NowPlaying on BBCRadio3's #Radio3InConcert
Paul Hindemith, Aribert Reimann & Dietrich Fischer‐Dieskau:
🎵 6 Holderlin Songs (No 1, 2 and 3)
#PaulHindemith #AribertReimann #DietrichFischerDieskau

IIb or not IIb: A Catalog of ZTF Kilonova Imposters
Tyler Barna, Christoffer Fremling, Tomas Ahumada, Igor Andreoni, Smaranika Banerjee, Joshua S. Bloom, Mattia Bulla, Tracy X. Chen, Michael W. Coughlin, Tim Dietrich, Xander J. Hall, Alexandra Junell, Ben Rusholme, Jesper Sollerman, Niharika Sravan
https://arxiv.org/abs/2506.159…

IIb or not IIb: A Catalog of ZTF Kilonova Imposters
Among the various classes of fast optical transients (FOTs), kilonovae (KNe), which can emerge as a result of neutron star mergers, are extremely challenging to observe because of not only the rapid timescale on which they fade (on the order of days), but also due to the relative scarcity of their occurrence. This scarcity is compounded by the large number of other FOTs that may initially resemble the characteristic rise of a KNe. While these objects can be ruled out as candidate KNe by taking …

On bivariate Archimax copulas: Level sets, mass distributions and related results
Nicolas Dietrich
https://arxiv.org/abs/2506.17045 https://

On bivariate Archimax copulas: Level sets, mass distributions and related results
Motivated by the results in n [Mai and Scherer, 2011; Trutschnig et al., 2016], which examine the way bivariate Extreme Value copulas distribute their mass, we extend these findings to the larger family of bivariate Archimax copulas $\mathcal{C}_{am}$. Working with Markov kernels (conditional distributions), we analyze the mass distributions of Archimax copulas $C \in \mathcal{C}_{am}$ and show that the support of $C$ is determined by some functions $f^0$, $g^L$ and $g^R$. Additionally, we prov…

High-fidelity quantum state control of a polar molecular ion in a cryogenic environment
Dalton Chaffee, Baruch Margulis, April Sheffield, Julian Schmidt, April Reisenfeld, David R. Leibrandt, Dietrich Leibfried, Chin-Wen Chou
https://arxiv.org/abs/2506.14740

🇺🇦 #NowPlaying on BBCRadio3's #Radio3InConcert
Paul Hindemith, Aribert Reimann & Dietrich Fischer‐Dieskau:
🎵 6 Holderlin Songs (No 1, 2 and 3)
#PaulHindemith #AribertReimann #DietrichFischerDieskau
#Spotify