Results 151 to 160 of about 142,721 (259)
An extended definition of Anosov representation for relatively hyperbolic groups
Journal of Topology, Volume 19, Issue 2, June 2026.Abstract We define a new family of discrete representations of relatively hyperbolic groups which unifies many existing definitions and examples of geometrically finite behavior in higher rank. The definition includes the relative Anosov representations defined by Kapovich–Leeb and Zhu, and Zhu–Zimmer, as well as holonomy representations of various ...
Theodore Weisman
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Degree theory for 4‐dimensional asymptotically conical gradient expanding solitons
Communications on Pure and Applied Mathematics, Volume 79, Issue 5, Page 1151-1298, May 2026.Abstract We develop a new degree theory for 4‐dimensional, asymptotically conical gradient expanding solitons. Our theory implies the existence of gradient expanding solitons that are asymptotic to any given cone over S3$S^3$ with non‐negative scalar curvature. We also obtain a similar existence result for cones whose link is diffeomorphic to S3/Γ$S^3/\
Richard H. Bamler, Eric Chen
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Gender, Work &Organization, Volume 33, Issue 3, Page 1082-1098, May 2026.ABSTRACT Women remain significantly underrepresented in positions on boards of directors in Brazil and worldwide. Accordingly, in this study, we conduct a longitudinal analysis of the progress of female participation on companies' boards of directors (BD) and executive boards (EB).
Claudia Emiko Yoshinaga +2 more
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Robustness of Topological Phases on Aperiodic Lattices. [PDF]
Math Phys Anal GeomLi Y.
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Application of Group‐Theoretical Approaches in Structural Natural Frequency Analyses
International Journal for Numerical Methods in Engineering, Volume 127, Issue 7, 15 April 2026.ABSTRACT Group theory has profoundly advanced physics and chemistry in systems with symmetries. Yet its use in structural engineering applications has not yet been fully explored beyond the aesthetics of symmetric designs. This work addresses two significant gaps that have limited the broader adoption of group‐theoretic methods in structural vibration ...
Shiyao Sun, Kapil Khandelwal
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Non-isomorphic abelian varieties with the same arithmetic. [PDF]
R Soc Open SciBell J.
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Efficient Gaussian Simulations of Fermionic Open Quantum Systems
Advanced Quantum Technologies, Volume 9, Issue 4, April 2026.Building upon Bravyi's fundamental theoretical framework, efficient classical simulation methods are reviewed and further developed for general fermionic Gaussian processes. The emphasis remains on a unified approach applicable to generic fermionic Gaussian operations.
Yinan Fang +3 more
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Adjoint <i>L</i>-functions, congruence ideals, and Selmer groups over GL n. [PDF]
Res Number TheoryFong HL.
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Structures of pentatricopeptide repeat proteins
Acta Crystallographica Section F, Volume 82, Issue 4, Page 101-113, April 2026.A number of crystal, cryo‐EM and solution structures of pentatricopeptide repeat proteins have been solved, revealing details of how they interact with single‐stranded RNA and other proteins, as well as their conformational repertoire.Pentatricopeptide repeat (PPR) proteins constitute the largest family of RNA‐binding proteins in land plants, playing ...
Anuradha Pullakhandam +3 more
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Business Ethics, the Environment &Responsibility, Volume 35, Issue 2, Page 995-1016, April 2026.ABSTRACT This study investigates the effectiveness of institutional pressures in motivating two contrasting sustainability strategies, symbolic and substantive, and their subsequent impact on the triple bottom line (TBL). Using data from 388 US supply chain professionals, this research applies institutional theory and structural equation modeling to ...
Alina Marculetiu +2 more
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