3 papers
math.NA2026
Demystifying Tubal Tensor Algebra
Haim Avron, Uria Mor
Developed in a series of seminal papers in the early 2010s, the tubal tensor framework provides a clean and effective algebraic setting for tensor computations, supporting matrix-m…
math.NA2026
Sufficient and Necessary Conditions for Eckart-Young like Result for Tubal Tensors
Uria Mor
A valuable feature of the tubal tensor framework is that many familiar constructions from matrix algebra carry over to tensors, including SVD and notions of rank. Importantly, it h…
math.NA2025
Quasitubal Tensor Algebra Over Separable Hilbert Spaces
Uria Mor, Haim Avron
The tubal tensor framework provides a clean and effective algebraic setting for tensor computations, supporting matrix-mimetic features like Singular Value Decomposition and Eckart…