Tootfinder

Reducing (some of) the #EV benefits is never a popular measure. Perhaps that is why it is being introduced now, after the recent elections.
At the same time, the incentive remains in place, because the purchase tax on fossil fuel engines is also increasing, as are fuel taxes.

Norway to phase out electric vehicle VAT exemption from 2027 - electrive.com
In its 2026 state budget, Norway’s government has proposed reducing the VAT exemption threshold for electric cars from NOK 500,000 to NOK 300,000, before

IGA Laplace Eigenfrequencies Distributions and Estimations: Impact of Reparametrization on Eigenfrequency Behavior
Lamsahel Noureddine, Abdeladim El Akri, Ahmed Ratnani
https://arxiv.org/abs/2510.12632

IGA Laplace Eigenfrequencies Distributions and Estimations: Impact of Reparametrization on Eigenfrequency Behavior
This work addresses the Galerkin isogeometric discretization of the one-dimensional Laplace eigenvalue problem subject to homogeneous Dirichlet boundary conditions on a bounded interval. We employ GLT theory to analyze the behavior of the eigenfrequencies when a reparametrization is applied to the computational domain. Under suitable assumptions on the reparametrization transformation, we prove that a structured pattern emerges in the distribution of eigenfrequencies when the problem is reframe…

Taco Trump reverses course and cuts tariffs on US food imports
Order exempting coffee, beef, bananas and other items comes as White House fights off concerns about rising costs
https://www.theguardian.com/us-news/2025/nov/14/trump-tariffs-food?C…

Is it hard to keep up with all the awesome extensions and tools for quarto? Check here for an extensive list of resources: #quarto

GitHub - mcanouil/awesome-quarto: A curated list of Quarto talks, tools, examples & articles! Contributions welcome!
A curated list of Quarto talks, tools, examples & articles! Contributions welcome! - mcanouil/awesome-quarto

Belgiens Eisenbahn im Zweiten Weltkrieg, zwischen Kollaboration und Widerstand. Von Reinhard Boest.
https://belgieninfo.net/belgiens-eisenbahn-im-zweiten-weltkrieg-zwischen-kollaboration-und-widerstand/

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Phoenix:
🎵 Lisztomania
#Phoenix
https://exnfox.bandcamp.com/track/phoenix-lisztomania
https://open.spotify.com/track/4esUVfYnFcCCVHntx9FQCb

Invariant subspace perturbations related to defective eigenvalues of $\Delta$-Hermitian and Hamiltonian matrices
Hongguo Xu
https://arxiv.org/abs/2509.10643 https://

Invariant subspace perturbations related to defective eigenvalues of $Δ$-Hermitian and Hamiltonian matrices
Structured perturbation results for invariant subspaces of $Δ$-Hermitian and Hamiltonian matrices are provided. The invariant subspaces under consideration are associated with the eigenvalues perturbed from a single defective eigenvalue. The results show how the original eigenvectors and generalized eigenvectors are involved in composing such perturbed invariant subspaces and eigenvectors.

Zeros of Holomorphic Functions in Commuting and Non-commuting Variables as Spectral Data
Poornendu Kumar, Jeet Sampat
https://arxiv.org/abs/2510.12718 https://

Zeros of Holomorphic Functions in Commuting and Non-commuting Variables as Spectral Data
We characterize the zero sets of functions in the Schur--Agler class over the unit polydisk as well as functions in the unit ball of the multiplier algebra of the Drury--Arveson space via operators associated with a unitary realization formula for these functions. To this end, new notions of `eigenvalues' for tuples of operators are introduced, where the eigenvalues depend on the operator space structure of the ambient domain. Several examples showcasing the properties of these eigenvalues and …

Non-Normal Eigenvector Amplification in Multi-Dimensional Kesten Processes
Virgile Troude, Didier Sornette
https://arxiv.org/abs/2510.11763 https://arxiv.o…

Non-Normal Eigenvector Amplification in Multi-Dimensional Kesten Processes
Heavy-tailed fluctuations and power law statistics pervade physics, finance, and economics, yet their origin is often ascribed to systems poised near criticality. Here we show that such behavior can emerge far from instability through a universal mechanism of non-normal eigenvector amplification in multidimensional Kesten processes $x_{t+1}=A_t x_t+η_t$, where $A_t$ are random interaction matrices and $η_t$ represents external inputs, capturing the evolving interdependence among $N$ coupled c…

Perhaps the silver lining to the UK no longer being in the European Union is that it offers the opportunity to look at developments that are progressing at a different pace in the EU.
Here:
how clean consumer flexibility - EVs, heat pumps - can support the local grid, if allow it to.

Yes, consumer clean energy technologies can support the local grid — if we allow them to. Last week, I shared information about EU policy developments regarding device-level metering for charging… | Jaap Burger
Yes, consumer clean energy technologies can support the local grid — if we allow them to. Last week, I shared information about EU policy developments regarding device-level metering for charging points. This allows EV charging sessions to be measured accurately and enables the flexibility involved to be marketed. I cited the example of the UK, where this has recently become a practical reality, an opportunity to learn for other jurisdictions. Here is another example. The latest amendment to…