Tootfinder

This is welcome, but the also axed Paris-Vienna route still has no replacement.
New sleeper services will run from Paris to Berlin next year | Rail travel | The Guardian
#NightTrains
https://www.

NFL Week 2 fantasy sleepers: Zach Charbonnet, Troy Franklin in line for bigger roles https://www.nfl.com/news/nfl-week-2-fantasy-sleepers-zach-charbonnet-troy-franklin-in-line-for-bigger-roles

Von führenden Meerjungfrauen empfohlen ☺
Die handgemalten #wandklexschmuck Galaxien sind in Echt 925 Sterling Silber gefasst; gibts auch in echtvergoldet - und in mehreren Galaxienfarben. Zu finden auf https://www.wandklex.art/product/zierlicher-nixe-galaxien-ohrhaenger-oder-halsschmuck-handgemalte-farbnebel-in-meerjungfrauen-anhaenger-aus-925-sterling-silber-echtsilber-original-aquarell-223108.

Characterization of the near-null error components utilized in composite adaptive AMG solvers
Austen J. Nelson, Panayot S. Vassilevski
https://arxiv.org/abs/2509.09023 https://

Characterization of the near-null error components utilized in composite adaptive AMG solvers
We provide a theoretical justification for the construction of adaptive composite solvers based on a sequence of AMG (algebraic multigrid) $μ$-cycle methods that exploit error components that the current solver cannot damp efficiently. Each solver component is an aggregation based AMG where its aggregates are constructed using the popular in graph community detection modularity matrix. The latter utilizes the given matrix and the error component vector the current solver cannot handle. The per…

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Talking Heads:
🎵 Slippery People
#TalkingHeads
https://opaledit.bandcamp.com/track/talking-heads-slippery-people-opal-gta-edit
https://open.spotify.com/track/2WDvW3o8WeGN4v4cpsYVhT

DDE-SOLVER: A Maple Package For Discrete Differential Equations
Hadrien Notarantonio
https://arxiv.org/abs/2509.08639 https://arxiv.org/pdf/2509.08639

DDE-SOLVER: A Maple Package For Discrete Differential Equations
We introduce DDE-Solver, a Maple package designed for solving Discrete Differential Equations (DDEs). These equations are functional equations relating algebraically a formal power series F(t, u) with polynomial coefficients in a "catalytic" variable u, with specializations of it with respect to the catalytic variable. Such equations appear in enumerative combinatorics, for instance in the enumeration of maps. Bousquet-Melou and Jehanne showed in 2006 that when these equations are of a fixed po…

Wie kann man #Liebstöckelsalz selbst herstellen? 🌿🧂 Dafür benötigt man tatsächlich nur zwei #Zutaten, wie der Name schon sagt. Es ist ein einfaches #Gewürz für

Liebstöckelsalz selber machen: Ein einfaches Gewürz für Suppen, Eintöpfe und vieles mehr
Ich habe drei Liebstöckel-Blumenkübel auf dem Balkon und kann mehr Blättern ernten als ich brauche. Einen Teil habe ich immer eingefroren und einen Teil getrocknet. Leider verliert Liebstöckel beim Trocknen viel an...

Hybrid-Precision Block-Jacobi Preconditioned GMRES Solver for Linear System in Circuit Simulation
Zijian Zhang, Rui Hong, Xuesong Chen, Shuting Cai
https://arxiv.org/abs/2509.09139

Hybrid-Precision Block-Jacobi Preconditioned GMRES Solver for Linear System in Circuit Simulation
As integrated circuits become increasingly complex, the demand for efficient and accurate simulation solvers continues to rise. Traditional solvers often struggle with large-scale sparse systems, leading to prolonged simulation times and reduced accuracy. In this paper, a hybrid-precision block-Jacobi preconditioned GMRES solver is proposed to solve the large sparse system in circuit simulation. The proposed method capitalizes on the structural sparsity and block properties of circuit matrices,…

🇺🇦 #NowPlaying on KEXP's #MiddayShow
The Who:
🎵 Love, Reign O’er Me
#TheWho
https://schoolofrocksanramon.bandcamp.com/track/love-reign-oer-me
https://open.spotify.com/track/0EF4KrU0dJ0lBEkqMyzlIi