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Interacting particle systems on networks: Joint inference of the network and the interaction kerne
Author: Lang, Quanjun; Wang, Xiong; Lu, Fei; Maggioni, Mauro
Journal: APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS. 2026; Vol. 84, Issue , pp. -. DOI: 10.1016/j.acha.2026.101867
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The impact of smoothness of kernels and target functions on unsupervised covariate shift adaptation in RKH
Author: Gizewski, Elke R.; Lu, Shuai; Mangesius, Stephanie; Nguyen, Hoan D.; Pereverzyev Jr, Sergiy
Journal: APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS. 2026; Vol. 83, Issue , pp. -. DOI: 10.1016/j.acha.2026.101866
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The spectrality of Cantor-Moran measure and Fuglede's conjectur
Author: Liu, Jinsong; Lu, Zheng-Yi; Zhou, Ting
Journal: APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS. 2026; Vol. 83, Issue , pp. -. DOI: 10.1016/j.acha.2026.101853
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Dictionary learning under symmetries via group representation
Author: Ghosh, Subhroshekhar; Low, Aaron Y. R.; Soh, Yong Sheng; Feng, Zhuohang; Tan, Brendan K. Y
Journal: APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS. 2026; Vol. 83, Issue , pp. -. DOI: 10.1016/j.acha.2026.101855
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Approximation and estimation capability of vision transformers for hierarchical compositional model
Author: Shi, Zhongjie; Fang, Zhiying; Cao, Yuan
Journal: APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS. 2026; Vol. 82, Issue , pp. -. DOI: 10.1016/j.acha.2025.101849
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Integral operator approaches for scattered data fitting on sphere
Author: Lin, Shao-Bo
Journal: APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS. 2026; Vol. 82, Issue , pp. -. DOI: 10.1016/j.acha.2025.101851
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Parameterized proximal-gradient algorithms for L1/L2 sparse signal recover
Author: Zhang, Na; Liu, Xinrui; Li, Qia
Journal: APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS. 2026; Vol. 82, Issue , pp. -. DOI: 10.1016/j.acha.2025.101835
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New results on sparse representations in unions of orthonormal base
Author: Zhang, Tao; Ge, Gennian
Journal: APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS. 2025; Vol. 79, Issue , pp. -. DOI: 10.1016/j.acha.2025.101786
