Tootfinder

Absolutely insane that farm machinery is allowed on Irish motorways, but a resolution of the problem depends on the relative political heft of the Irish Road Haulage Association and the Irish Farmers Association
https://www.rte.ie/news/ireland/2025/0526/1514987-…

Safety-Aware Optimal Scheduling for Autonomous Masonry Construction using Collaborative Heterogeneous Aerial Robots
Marios-Nektarios Stamatopoulos, Shridhar Velhal, Avijit Banerjee, George Nikolakopoulos
https://arxiv.org/abs/2506.18697

Safety-Aware Optimal Scheduling for Autonomous Masonry Construction using Collaborative Heterogeneous Aerial Robots
This paper presents a novel high-level task planning and optimal coordination framework for autonomous masonry construction, using a team of heterogeneous aerial robotic workers, consisting of agents with separate skills for brick placement and mortar application. This introduces new challenges in scheduling and coordination, particularly due to the mortar curing deadline required for structural bonding and ensuring the safety constraints among UAVs operating in parallel. To address this, an au…

Universal framework with exponential speedup for the quantum simulation of quantum field theories including QCD
Jad C. Halimeh, Masanori Hanada, Shunji Matsuura
https://arxiv.org/abs/2506.18966

Universal framework with exponential speedup for the quantum simulation of quantum field theories including QCD
We present a quantum simulation framework universally applicable to a wide class of quantum systems, including quantum field theories such as quantum chromodynamics (QCD). Specifically, we generalize an efficient quantum simulation protocol developed for bosonic theories in [Halimeh et al., arXiv:2411.13161] which, when applied to Yang-Mills theory, demonstrated an exponential resource advantage with respect to the truncation level of the bosonic modes, to systems with both bosons and fermions …

Cluster structures in mixed Grassmanianns
Zenan Fu
https://arxiv.org/abs/2506.20038 https://arxiv.org/pdf/2506.20038

Cluster structures in mixed Grassmanianns
Generalizing the results by Fomin-Pylyavskyy and Carde, we construct a family of natural cluster structures in the coordinate ring of a mixed Grassmannian, the configuration space of tuples of several vectors and covectors in a finite-dimensional complex vector space. We describe and explore these cluster structures using the machinery of weaves introduced by Casals and Zaslow.

Effective action of bosonic string theory at order $\alpha'^3$
Mehdi Ameri, Alireza Pahlavan, Mohammad R. Garousi
https://arxiv.org/abs/2506.19471 http…

Effective action of bosonic string theory at order $α'^3$
In this work, we derive the classical effective action of bosonic string theory at order $α'^{3}$ for the metric, Kalb-Ramond field, and dilaton by imposing a higher-derivative extension of the Buscher rules on the circular reduction of the minimal basis at this order, in the schemes where their corresponding actions at order $α'$ are the Meissner and the Metsaev-Tseytlin schemes. We find that T-duality fixes all coupling constants in terms of the known overall factor at order $α'$ and a sin…

Past Imperfect Podcast: Manu S. Pillai on Missionaries, Reformers, and the Making of Modern Hinduism
https://ift.tt/9efbitL
New Journal and CFP: Inaugural Issue of Central Europe Yearbook Now Available The…
via Input 4 RELCFP

Fully lifted \emph{blirp} interpolation -- a large deviation view
Mihailo Stojnic
https://arxiv.org/abs/2506.19272 https://arxiv.org/…

Fully lifted \emph{blirp} interpolation -- a large deviation view
[104] introduced a powerful \emph{fully lifted} (fl) statistical interpolating mechanism. It established a nested connection between blirps (bilinearly indexed random processes) and their decoupled (linearly indexed) comparative counterparts. We here revisit the comparison from [104] and introduce its a \emph{large deviation} upgrade. The new machinery allows to substantially widen the [104]'s range of applicability. In addition to \emph{typical}, studying analytically much harder \emph{atypica…

Replaced article(s) found for cs.CY. https://arxiv.org/list/cs.CY/new
[1/1]:
- The World Wide recipe: A community-centred framework for fine-grained data collection and regiona...
Jabez Magomere, et al.

Severi varieties on Enriques surfaces of base change type and on rational elliptic surfaces
Simone Pesatori
https://arxiv.org/abs/2506.18453 https://

Severi varieties on Enriques surfaces of base change type and on rational elliptic surfaces
If an irreducible curve on the very general Enriques surface splits in the K3 cover, its preimage consists of two linearly equivalent irreducible curves. We prove the nonemptiness of countable families of Severi varieties of curves of any genus on Enriques surfaces of base change type, whose members split in nonlinearly equivalent curves in the K3 cover. Our machinery leads us to provide examples of special superabundant logarithmic Severi varieties of curves of any genus on rational elliptic s…

Past Imperfect Podcast: Manu S. Pillai on Missionaries, Reformers, and the Making of Modern Hinduism https://networks.h-net.org/group/announcements/20070511/past-imperfect-podcast-manu-s-pillai-missionaries-reformers-an…