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Subject : qa1-939

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Academic Journal

Standard Error Estimation in Invariance Alignment

Authors : Alexander Robitzsch

Subjects: measurement invariance; confirmatory factor analysis; invariance alignment

Source: Mathematics, Vol 13, Iss 12, p 1915 (2025)

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Academic Journal

Invariance Properties and Evaluation Metrics Derived from the Confusion Matrix in Multiclass Classification

Authors : Guoping Zeng

Subjects: multiclass confusion matrix; metric invariance; matrix transposition

Source: Mathematics, Vol 13, Iss 16, p 2609 (2025)

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Academic Journal

An $ L_{\infty} $ performance control for time-delay systems with time-varying delays: delay-independent approach via ellipsoidal $ \mathcal{D} $-invariance

Authors : Hyung Tae Choi; Jung Hoon Kim

Subjects: $ l_{\infty} $-gain; time-varying delay; ellipsoidal $ {{\mathcal d}} $-invariance

Source: AIMS Mathematics, Vol 9, Iss 11, Pp 30384-30405 (2024)

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Academic Journal

Invariance of intrinsic hypercontractivity under perturbation of Schrödinger operators

Authors : Gross Leonard

Subjects: perturbation of schrödinger operators; intrinsic hypercontractivity; logarithmic sobolev inequalities

Source: Advanced Nonlinear Studies, Vol 25, Iss 4, Pp 951-1024 (2025)

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Academic Journal

The Stochastic Gause Predator-Prey model: Noise-induced extinctions and invariance

Authors : Andrés Sanchéz; Leon A. Valencia; Jorge M. Ramirez Osorio

Subjects: stochastic differential equations; gause model; stochastic population

Source: Mathematical Biosciences and Engineering, Vol 22, Iss 8, Pp 1999-2019 (2025)

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Academic Journal

The ε-approximated complete invariance property

Authors : García, Gonzalo

Subjects: QA299.6-433; Complete invariance property (CIP); Peano continua

Source: RiuNet. Repositorio Institucional de la Universitat Politécnica de ValénciainstnameUniversitat Politècnica de València (UPV)Applied General Topology, Vol 23, Iss 2, Pp 453-462

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Academic Journal

Tri-Invariance Contrastive Framework for Robust Unsupervised Person Re-Identification

Authors : Lei Wang; Chengang Liu; Xiaoxiao Wang

Subjects: person reidentification; contrastive learning; unsupervised learning

Source: Mathematics, Vol 13, Iss 21, p 3570 (2025)

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Academic Journal

Affine Invariance of Bézier Curves on Digital Grid

Authors : Miklós Hoffmann; Ede Troll

Subjects: free-form curves; Bézier curve; affine transformation

Source: Mathematics, Vol 13, Iss 22, p 3672 (2025)

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Academic Journal

Modular Invariance and Anomaly Cancellation Formulas for Fiber Bundles

Authors : Jianyun Guan; Haiming Liu

Subjects: modular forms; determinant line bundle; index gerbes

Source: Axioms, Vol 14, Iss 10, p 740 (2025)

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Academic Journal

Factorial Structure and Measurement Invariance of the General Atitudes Toward Artificial Intelligence Scale for University Students

Authors : Mohammed Mosa AlShamrani

Subjects: Mathematics; QA1-939

Source: Qubahan Academic Journal, Vol 5, Iss 2 (2025)

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