2 papers
math.NA2026
A Systematic Framework for Stable and Cost-Efficient Matrix Polynomial Evaluation
J. M. Alonso, J. Sastre, J. Ibáñez +1
A method for evaluating matrix polynomials have recently been developed that require one fewer matrix product () than the Paterson--Stockmeyer (PS) method. Since the computatio…
cs.LG2026
Improving Matrix Exponential for Generative AI Flows: A Taylor-Based Approach Beyond Paterson--Stockmeyer
Jorge Sastre, Daniel Faronbi, José Miguel Alonso +3
The matrix exponential is a fundamental operator in scientific computing and system simulation, with applications ranging from control theory and quantum mechanics to modern genera…