Nathaël Da Costa

Publication Activity (10 Years)

Years Active: 2023-2024
Publications (10 Years): 7

Top Topics

Positive Semi Definite

Riemannian Manifolds

Differential Geometry

Top Venues

SIAM J. Matrix Anal. Appl.

Publications

Cyrus Mostajeran, Nathaël Da Costa, Graham W. Van Goffrier, Rodolphe Sepulchre
Differential Geometry with Extreme Eigenvalues in the Positive Semidefinite Cone. SIAM J. Matrix Anal. Appl. 45 (2) (2024)
Cyrus Mostajeran, Nathaël Da Costa, Graham W. Van Goffrier, Rodolphe Sepulchre
Geometric statistics with subspace structure preservation for SPD matrices. CoRR (2024)
Nathaël Da Costa, Cyrus Mostajeran, Juan-Pablo Ortega, Salem Said
Geometric Learning with Positively Decomposable Kernels. CoRR (2023)
Nathaël Da Costa, Cyrus Mostajeran, Juan-Pablo Ortega
The Gaussian Kernel on the Circle and Spaces that Admit Isometric Embeddings of the Circle. GSI (1) (2023)
Nathaël Da Costa, Cyrus Mostajeran, Juan-Pablo Ortega
The Gaussian kernel on the circle and spaces that admit isometric embeddings of the circle. CoRR (2023)
Nathaël Da Costa, Cyrus Mostajeran, Juan-Pablo Ortega, Salem Said
Invariant kernels on Riemannian symmetric spaces: a harmonic-analytic approach. CoRR (2023)
Nathaël Da Costa, Marvin Pförtner, Lancelot Da Costa, Philipp Hennig
Sample Path Regularity of Gaussian Processes from the Covariance Kernel. CoRR (2023)