APPLICATION OF SINGULAR SPECTRUM ANALYSIS METHOD IN FORECASTING INDONESIA COMPOSITE DATA by Latifah Nur Wijayanti, Mujiati Dwi Kartikasari

“…Investment business can be utilized as indicators, with the Indonesia Composite Index (ICI) being one of them. Singular Spectrum Analysis (SSA) is one of the available techniques for forecasting. …”
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Evidence conflict measurement method based on Pignistic probability transformation and singular value decomposition by Xinglin GUO, Zhenxiao SUN, Yuyao ZHOU, Lianzhi QI, Yi ZHANG

“…In view of the problem of poor adaptability and low accuracy of common evidence conflict measurement method, an evidence conflict measurement method based on Pignistic probability transformation and singular value decomposition was proposed.First, Pignistic probability transformation was used to map the evidence focal element difference to the belief difference, and the evidence composite belief function matrix was constructed.Then, the matrix features were extracted by singular value decomposition, and the matrix feature space was divided into similar subspace and conflict subspace according to singular value characteristics.Considering the similarity and conflict characteristics of the evidence matrix, and the ratio of the singular value of the conflict subspace to the singular value of the similar subspace was taken as the new conflict measure factor.Finally, the proposed method was compared with common methods in various evidence conflict scenarios, such as full conflict scenario, variable reliability scenario, variable focus element scenario, focal element nested scenario, and the results show that the proposed method has wide adaptability, high accuracy and good stability.…”
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Distribution of temperature field strength on the surface of graphene inclusions in a matrix composite by Igor V. Lavrov, Vladimir V. Bardushkin, Victor B. Yakovlev

“…The operator relates the field strength on the inclusion surface from the matrix side to the average field strength in the composite sample; the corresponding expression is obtained in a generalized singular approximation.Results. …”
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Investigation of the Boundary Value Problem for an Extended System of Stationary Nernst–Planck–Poisson Equations in the Diffusion Layer by Evgenia Kirillova, Natalia Chubyr, Roman Nazarov, Anna Kovalenko, Makhamet Urtenov

“…This boundary value problem serves as a benchmark for constructing asymptotic solutions for other singularly perturbed boundary value problems in membrane electrochemistry.…”
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A Feature Extraction Algorithm for Rolling Bearing Faults and Its Application by Zhen Zhang, Baoguo Liu, Wenliao Du, Wei Feng

“…Focusing on the difficulty of completely extracting the surface damage caused by rolling bearing lubrication failure, an algorithm for extracting bearing lubrication fault is proposed, which is based on periodic optimum singular value decomposition (O-SVD) cascaded fast spectral correlation (FSC). …”
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Absence and Blow-Up of Solutions to Singular Perturbation Problems in the Case of Exchange of Stabilities by M. A. Terentyev

“…In a number of problems a regular part of the perturbative term dominates the singular one, so an additional condition on the regular part is needed to improve the stability of a composite root in the vicinity of the intersection point. …”
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A Note on the Domain of Attraction for the Stationary Solution to a Singularly Perturbed Parabolic Equation by Mikhail A. Terentyev

“…We consider  a boundary-value problem  for a singularly  perturbed parabolic  equation with an initial function  independent of a perturbation parameter in the case where a degenerate stationary equation  has smooth possibly intersecting roots.  …”
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Weighted composition operators on bicomplex Lorentz spaces with their characterization and properties by Eryılmaz İlker

“…This article presents a characterization of non-singular measurable transformation, denoted as TT, mapping from Ω\Omega to itself, along with bicomplex-valued BC{\mathbb{BC}}-measurable function uu defined on Ω\Omega , which induces a weighted composition operator. …”
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A novel data processing approach to detect fraudulent insurance claims for physical damage to cars by Ahmet Yücel

“…The data processing approach was used to develop a machine learning-based sentiment classification model to describe property damage fraud in vehicle accidents and the indicators of fraudulent claims. To this end, Singular Value Decomposition-based components and correlation-based composite variables were created. …”
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Algorithms for Solving the Equilibrium Composition Model of Arc Plasma by Zhongyuan Chi, Yuzhang Ji, Ningning Liu, Tianchi Jiang, Xin Liu, Weijun Zhang

“…By contrast, the coefficients in the equations derived from the other three principles within the equilibrium composition model are predominantly single−digit constants, further contributing to the system’s weak singularity. …”
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Transformation of diagrams of isolines for scalar properties of ternary homogeneous mixtures by V. M. Raeva

“…The article considers the transformation of the structures of contour diagrams for scalar properties of three-component homogeneous mixtures (composition-property diagrams). Conditions for the implementation of bifurcation continuum and the bifurcation states accompanied by a change in the number of binary singular points are discussed. …”
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Effects of green exercise program on body composition and connection with nature in postmenopausal women by Maria Helena Rodrigues Moreira, Catarina Abrantes, Andreia Teixeira, Emília Alves, Paulo Silva, Ronaldo Gabriel

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Extended Error Expansion of Classical Midpoint Rectangle Rule for Cauchy Principal Value Integrals on an Interval by Chunxiao Yu, Lingling Wei

“…The classical composite midpoint rectangle rule for computing Cauchy principal value integrals on an interval is studied. …”
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Multiscale wave resonance in composite sinusoidal-elliptical topographies: Critical transitions and analytical control by Xiaofeng Li

“…This study presents the first analytical solution for wave propagation over composite seabeds integrating sinusoidal sandbars with truncated semi-elliptical topographies, overcoming limitations of conventional mild-slope equations in handling elliptical curvature effects, coupled Bragg scattering, and singularities at truncated boundaries. …”
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Multi-objective optimization of fused filament fabrication (FFF) parameters for rice husk reinforced PLA composites by Milind Patil, Mugdha Dongre, D.N. Raut, Ajinkya Naik

“…The impact of layer thickness, nozzle temperature, and material percentage on tensile and flexural characteristics was examined. A singular value—multi-attribute performance index (MAPI) was derived from the diverse responses utilizing TOPSIS. …”
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The Evolution of Service Ecosystems Based on the Lotka–Volterra Model by Binbin Shi, Yu Li, Tingting Liang, Xixi Sun, Liquan Cui, Haonan Zhang, Yuyu Yin

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Effects of Organic Fertilizer Replacing Some Nitrogen Fertilizers on the Structure and Diversity of Inter-Root Soil Fungal Communities in Potato by Songhu Chen, Zhenhua Zhao, Xinyuan Hu, Bo Dong, Pingliang Zhang, Xiaowei Liu, Kuizhong Xie, Dandan Du, Xiaohua Sun, Jiaying Ma, Jinyu Li, Xiaoyan Ren

“…The organic fertilizers replacing the nitrogen fertilizers significantly altered the structural composition of the inter-root soil fungal community of the potatoes, and increased the differential fungi in the soil. …”
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Simulation of the Residual Stress of the Y2O3/Al2O3 Composite Deuterium Permeation Barrier under Thermal Shock by Kezhi Huang, Weijing Wang, Qinghe Yu, Lei Hao, Jing Mi, Shijie Li, Hao Liu, Shanshan Li, Juan Liu, Jianwei Wang

“…The max principal stress in Al2O3 coating reaches its maximum value, 1.33 GPa, when the thickness of coating reaches 450 nm. …”
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Comparative Analysis of Airborne Bacterial and Fungal Communities in South-Eastern Italy and in Albania Using the Compositional Analysis of 16S and ITS rRNA Gene Sequencing Dataset... by Salvatore Romano, Lekë Pepkolaj, Mattia Fragola, Dalila Peccarrisi, Jostina Dhimitri, Alessandro Buccolieri, Adelfia Talà, Pietro Alifano, Gianluca Quarta, Lucio Calcagnile

“…Aitchison distance-based dendrograms and principal component analysis (PCA) biplots, utilizing singular value decomposition, clearly delineated a geographical separation of microbial communities, underscoring the impact of regional atmospheric conditions on microbial composition. …”
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'Ecce homo' ou les labyrinthes de la lecture by Hervé Couchot

“…Faced with this ultimate Nietzschean "Library of Babel," the reader will have to re-experience for himself what it means to read his works, and assess his own reading biases in light of the ascending or declining values associated with the text. Rarely noticed by its best commentators, Ecce Homo's "abysmal" mirrored reading device is also that of a labyrinth, haunted by the figures of Ariane and Dionysus, and its singular composition combines the doctrine of eternal return with the selective experiment of reading.  …”
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