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Polynomial spline spaces of non-uniform bi-degree on T-meshes: combinatorial bounds on the dimensionToshniwal, D. (author), Mourrain, Bernard (author), Hughes, Thomas J. R. (author)Polynomial splines are ubiquitous in the fields of computer-aided geometric design and computational analysis. Splines on T-meshes, especially, have the potential to be incredibly versatile since local mesh adaptivity enables efficient modeling and approximation of local features. Meaningful use of such splines for modeling and approximation...journal article 2021