@article{sparsefunctionalsingularvaluedecompositi, title = {Sparse Functional Singular Value Decomposition for Biclustering and Triclustering Longitudinal Data}, author = {Yue Zhao and Thierry Chekouo and Sandra Safo}, year = {2026}, eprint = {2606.05488}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2606.05488}, }