Results 191 to 200 of about 150,415 (331)

Compactness of Riesz transform commutator on stratified Lie groups [PDF]

open access: yesJournal of Functional Analysis, 2018
Peng Chen, X. Duong, Ji Li, Qingyan Wu
semanticscholar   +1 more source

An Algebraic Roadmap of Particle Theories

open access: yesAnnalen der Physik, Volume 537, Issue 4, April 2025.
The SO(10) grand unified theory, the Georgi–Glashow SU(5) grand unified theory, the Pati–Salam model, the Left–Right Symmetric model, and the Standard model have been studied extensively since the 1970s. Recasting these models in a division algebraic language elucidates how they are each in fact connected.
Nichol Furey
wiley   +1 more source

Non-Commutative Deformations of Derived McKay Correspondence for A(n) singularities [PDF]

open access: yesarXiv
The derived McKay correspondence conjecture says that there is an equivalence of triangulated categories between the bounded derived categories of commutative and non-commutative crepant resolutions of a Gorenstein singularity. We will prove that this derived equivalence extends between the semi-universal non-commutative deformations of the commutative
arxiv  

Mori dream bonds and C∗${\mathbb {C}}^*$‐actions

open access: yesMathematische Nachrichten, Volume 298, Issue 4, Page 1127-1147, April 2025.
Abstract We construct a correspondence between Mori dream regions arising from small modifications of normal projective varieties and C∗${\mathbb {C}}^*$‐actions on polarized pairs which are bordisms. Moreover, we show that the Mori dream regions constructed in this way admit a chamber decomposition on which the models are the geometric quotients of ...
Lorenzo Barban   +3 more
wiley   +1 more source

On a conjecture on aCM and Ulrich sheaves on degeneracy loci

open access: yesMathematische Nachrichten, Volume 298, Issue 4, Page 1148-1166, April 2025.
Abstract In this paper, we address a conjecture by Kleppe and Miró‐Roig stating that suitable twists by line bundles (on the smooth locus) of the exterior powers of the normal sheaf of a standard determinantal locus are arithmetically Cohen–Macaulay, and even Ulrich when the locus is linear determinantal.
Vladimiro Benedetti, Fabio Tanturri
wiley   +1 more source

Quantum Nonlinear Spectroscopy via Correlations of Weak Faraday‐Rotation Measurements

open access: yesAdvanced Quantum Technologies, Volume 8, Issue 4, April 2025.
Quantum many‐body systems can have a rich structure of high‐order correlations. Conventional nonlinear spectroscopy can detect only a few types of correlation. A Faraday‐rotation‐based quantum sensing scheme is proposed to extract arbitrary types and orders of correlations, offering a new approach to studying quantum many‐body physics.
Brian Chung Hang Cheung, Ren‐Bao Liu
wiley   +1 more source

Softening and Recovery of Near‐Surface Layers During the 2024 M7.6 Noto Earthquake

open access: yesJournal of Geophysical Research: Solid Earth, Volume 130, Issue 4, April 2025.
Abstract On 1 January 2024, a devastating MJ 7.6 earthquake occurred on the Noto Peninsula in Japan. When such a strong earthquake occurs, affected near‐surface soil layers behave nonlinearly and may undergo some structural changes driven by Flow Liquefaction, Cyclic Mobility, or Slow Dynamics phenomena.
Miroslav Hallo   +2 more
wiley   +1 more source

Crosstalk Between Gastric Cancer and Adjacent Mucosa Reveals EDN1‐EDNRA‐Mediated Regulation of Cancer Stemness and Immunomodulation Networks

open access: yesJournal of Cellular and Molecular Medicine, Volume 29, Issue 8, April 2025.
ABSTRACT Within the complex system of gastric cancer, the tumour microenvironment mediates a complex network of cellular interactions, yet its tissue‐specific intracellular communication patterns have remained poorly understood. Leveraging cutting‐edge single‐cell RNA sequencing, we investigated two independent research studies (GSE183904 and GSE184198)
Xiaobin Zhu   +4 more
wiley   +1 more source

Power amplification of resonance microwave compressor with energy output by oscillation mode transformation

open access: yesИзвестия Томского политехнического университета: Инжиниринг георесурсов, 2009
The paper introduces the results of estimations of principle characteristics of the resonance microwave compressor with energy output by oscillation mode transformation on coupling window of a resonator with closed waveguide stub.
S. N. Artemenko, V. S. Igumnov
doaj   +2 more sources

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