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20002026
most citedRepresentations of hermitian kernels by means of Krein spaces II. Invariant kernels

28 citations · 76 across the 21 of their papers we have counts for

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Showing 2023Show all

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math.FA2023

Localisation of Regularised and Multiview Support Vector Machine Learning

Aurelian Gheondea, Cankat Tilki

We prove a few representer theorems for a localised version of the regularised and multiview support vector machine learning problem introduced by H.Q. Minh, L. Bazzani, and V. Mur…

math.OA2023

Partially Positive Semidefinite Maps on -Semigroupoids and Linearisations

Aurelian Gheondea, Bogdan Udrea

Motivated by Cuntz-Krieger-Toeplitz systems associated to undirected graphs and representations of groupoids, we obtain a generalisation of the Sz-Nagy's Dilation Theorem for opera…