Tootfinder

Sources: Klarna seeks a $13B to $14B valuation in its IPO next month, selling shares for $34-$36 as early as this week; Klarna sought a ~$50B valuation in 2021 (Reuters)
https://www.reuters.com/business/klarna-seek-valuation-up-14-b…

Kumulativer Zubau von #Balkonsolarleistung in #Deutschland mit Stand vom 05.09.2025.
Die summierte Leistung aller offiziell registrierten #Steckersolaranlagen beträgt b…

For those interested in learning more about the Galleanisti, it's worth digging in to understand the context, IMHO. Like I said, I think that insurrectionary anarchism is generally a pretty bad strategy. I have quite a few critiques, that I won't go into now. But I also think it's worth understanding that part of history and how it all came together.
https://attackthesystem.com/2021/06/05/and-they-called-them-galleanisti/

J’ai découvert Hugues Micol Š travers « Agughia », une bande dessinée d’anticipation parue chez Dargaud en 2021. Le dessin de Hugues Micol et son scénario m’avaient rendu cette lecture agréable et marquante, illustrant avec un certain talent nos excès et leur impact sur notre société et notre planète.
Lire la suite https://

Proof of the linkage conjecture for highly connected tournaments
Jia Zhou, Jin Yan
https://arxiv.org/abs/2507.22651 https://arxiv.org/pdf/2507.22651…

Proof of the linkage conjecture for highly connected tournaments
A digraph $D$ is $k$-linked if for every $2k$ distinct vertices $ x_1,\ldots , x_k, y_1, \ldots , y_k$ in $D$, there exist $k$ pairwise vertex-disjoint paths $P_1,\ldots, P_k$ such that $P_i$ starts at $x_i$ and ends at $y_i$ for each $i\in [k]$. In 2021, Girão, Popielarz, and Snyder [Combinatorica 41 (2021) 815--837] conjectured that there exists a constant $C >0$ such that every $(2k+1)$-connected tournament with minimum out-degree at least $Ck$ is $k$-linked. In this paper, we disprove this…

Jährlicher Zubau und Rückbau von #Balkonsolarleistung in Deutschland mit Stand vom 04.10.2025.
Unplausible Inbetriebnahmedaten von 1900 bis 2017 wurden durch das Registrierungsdatum der #Steckersolaranlage ersetzt.
👉 Zusatzlesestoff: Förderantrag

A note on Wang's conjecture for harmonic functions with nonlinear boundary condition
Xiaohan Cai
https://arxiv.org/abs/2509.02978 https://arxiv.org/pdf…

A note on Wang's conjecture for harmonic functions with nonlinear boundary condition
We obtain some Liouville type theorems for positive harmonic functions on compact Riemannian manifolds with nonnegative Ricci curvature and strictly convex boundary and partially verifies Wang's conjecture (J. Geom. Anal. 31 (2021)). For the specific manifold $\mathbb{B}^n$, we present a new proof of this conjecture, which has been resolved by Gu-Li (Math. Ann. 391 (2025)). Our proof is based on a general principle of applying the P-function method to such uniqueness results. As a further app…