Results 61 to 70 of about 7,996 (229)
On different models of representations of the infinite symmetric group
Advances in Applied Mathematics, 2006 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Natalia V. Tsilevich, Anatoly M. Vershik
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A Practical Noise2Noise Denoising Pipeline for High‐Throughput Raman Spectroscopy
Advanced Engineering Materials, EarlyView.A lightweight and reproducible denoising pipeline for high‐throughput Raman spectroscopy is introduced, based on a 1D convolutional autoencoder trained with a Noise2Noise strategy. Using only repeated short‐exposure acquisitions, the method suppresses stochastic noise without reference spectra, enabling reliable spectral reconstruction while preserving
David Martin‐Calle +5 more
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Design and Analysis of Compression–Torsion Coupling Metamaterials Using the Golden Section Method
Advanced Engineering Materials, EarlyView.A novel compression–torsion metamaterial is engineered using inclined rods and symmetry breaking. To optimize its torsional performance, the golden section method is employed. The mechanical response of the metamaterial is validated through both numerical analysis and experimental validation.
Amirhossein Hassani, Sara Bagherifard
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Certain unitary representations of the infinite symmetric group, II [PDF]
Nagoya Mathematical Journal, 1987 The infinite symmetric group is the discrete group of all finite permutations of the set X of all natural numbers. Among discrete groups, it has distinctive features from the viewpoint of representation theory and harmonic analysis. First, it is one of the most typical ICC-groups as well as free groups and known to be a group of non-type I.
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High‐Resolution Corrosion Fingerprinting of Alloy Libraries via Microdroplet Spectroelectrochemistry
Advanced Engineering Materials, EarlyView.Ionic‐liquid microdroplet spectroelectrochemistry enables stable, localized electrochemical measurements over extended timescales. By coupling impedance spectroscopy, wetting analysis, finite‐element simulations, and operando Raman spectroscopy, it disentangles geometrical and electrochemical effects, opening new opportunities for rapid corrosion ...
Ekaterina Kurchavova +3 more
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Advanced Engineering Materials, EarlyView.During creep of a single‐crystal Ni‐based superalloy, the overall crystal orientation is observed to remain constant while the microstructure evolves. Despite the lack of macroscopic rotation, small (<1°) rotations are observed on the submicron size scale and are accommodated by counteracting rotations over the scale of several micrometers.
E. J. Payton +3 more
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Parity features for classes of the infinite symmetric group
Journal of Combinatorial Theory, Series A, 1982 AbstractA conjugacy class in the infinite-symmetric group is said to have parity features if no finitary odd permutation is a product of two of its members. The conjugacy classes having parity features are determined. The role played by a property of this kind in determining products of conjugacy classes in any group in which every element is conjugate
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The homomorphic images of infinite symmetric groups
Forum Mathematicum, 1993 Let \(\kappa\) be an infinite cardinal and \(S(\kappa)\) the infinite symmetric group of all permutations of a set of cardinality \(\kappa\). If \(\omega \leq \lambda \leq \kappa\), let \(S_ \lambda(\kappa)\) be the normal subgroup of \(S(\kappa)\) comprising all permutations which move fewer then \(\lambda\) symbols.
Felgner, Ulrich, Haug, Frieder
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Advanced Functional Materials, EarlyView.Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein +4 more
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A product decomposition of infinite symmetric groups [PDF]
Proceedings of the American Mathematical Society, 2002 We prove that for any infinite κ \kappa
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