2 papers
eess.SY2026
Tensor-based Multi-layer Decoupling
Joppe De Jonghe, Konstantin Usevich, Philippe Dreesen +1
The decoupling of multivariate functions is a powerful modeling paradigm for learning multivariate input-output relations from data. For the single-layer case, established CPD-base…
math.NA2025
Computing asymptotic eigenvectors and eigenvalues of perturbed symmetric matrices
Konstantin Usevich, Simon Barthelme
Computing the eigenvectors and eigenvalues of a perturbed matrix can be remarkably difficult when the unperturbed matrix has repeated eigenvalues. In this work we show how the limi…