Results 31 to 40 of about 553,680 (181)
Algebras of binary isolating formulas for theories of modular products of graphs
Қарағанды университетінің хабаршысы. Математика сериясыThis article discusses the problems of constructing and classifying algebras generated by modular products of cycles. We demonstrate that algebras of binary isolating, used to analyze relationships between binary formulas of a theory, can be naturally ...
D.Y. Emelyanov
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The Plant Phenome Journal, Volume 9, Issue 1, December 2026.Abstract Plant height is one of the key economic traits in spring oat (Avena sativa L.) and a major determinant of lodging, and consequently, yield potential. Understanding the genetic basis of the variation in plant height can significantly benefit plant improvement efforts.
Afrina Rahman +6 more
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Fredman’s reciprocity, invariants of abelian groups, and the permanent of the Cayley table [PDF]
Journal of Algebraic Combinatorics, 2010 15 pages, to appear in Journal of Algebraic ...
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Hyperbolic Rotations With Hybrid Numbers
Mathematical Methods in the Applied Sciences, Volume 49, Issue 17, Page 17918-17932, 30 November 2026.ABSTRACT This paper presents a geometric and algebraic analysis of hyperbolic hybrid numbers, which combine structural features of the complex, dual, and hyperbolic number systems. Based on the algebraic properties of the hybrid number set, hyperbolic rotations in both the plane and space are investigated.
İskender Öztürk +2 more
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Maximal independence and regularity of Al/Si distributions in disordered phyllosilicates 2:1
Acta Crystallographica Section A, Volume 82, Issue 6, Page 472-485, November 2026.The distribution of aluminium cations in disordered phyllosilicates is analysed according to the concepts of maximal independence and regularity.As an extension of previous works, we analyse regularity in disordered Al/Si distributions in phyllosilicates 2:1. The method is based on an analysis of maximal independent sets in a labelled quotient graph of
Montauban Moreira de Oliveira Jr +1 more
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Johnson–Schwartzman gap labeling for metric and discrete decorated graphs
Journal of the London Mathematical Society, Volume 114, Issue 5, November 2026.Abstract We study Schrödinger operators on metric and discrete decorated graphs. The values taken by the integrated density of states (IDS) on spectral gaps are called gap labels. A natural question is which gap labels can occur. We answer this for graphs arising from uniquely ergodic one‐dimensional dynamical systems by proving Johnson–Schwartzman gap‐
Ram Band, Gilad Sofer
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A Practical Guide to Mueller Matrix Analysis of Chiroptical Materials
Chirality, Volume 38, Issue 10, October 2026.This study presents a unified theoretical framework and closed‐form Mueller matrix expressions for analyzing chiroptical properties across six fundamental polarization properties that lead to different macroscopic symmetries. We provide an experimental protocol to successfully isolate intrinsic circular dichroism from apparent wavevector‐dependent ...
Oriol Arteaga +2 more
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Enumeration of transversals in the Cayley tables of the non-cyclic groups of order 8
Discrete Mathematics, 1999 The number of distinct transversals in the Cayley tables of the non-cyclic groups of order 8 is discussed.
David Bedford, Roger M. Whitaker
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Numerical Linear Algebra with Applications, Volume 33, Issue 5, October 2026.ABSTRACT Vector extrapolation techniques can be highly effective when used to accelerate the convergence of fixed‐point iterative methods, such as the Picard method. In this study, we investigate the numerical solution of nonlinear problems. Specifically, we address the nonlinear eigenvalue Bratu problem and the Monge–Ampère equation using a multigrid ...
Abdellatif Mouhssine +2 more
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A partial envelope approach for modelling multivariate spatial‐temporal data
Canadian Journal of Statistics, Volume 54, Issue 3, September 2026.Abstract In the new era of big data, modelling multivariate spatial‐temporal data is a challenging task due to both the high dimensionality of the features and complex associations among the responses across different locations and time points.
Reisa Widjaja +3 more
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