3 papers
math.AG2026
The Chow-Kontsevich dilogarithm
Sinan Ãnver
Based on a variant of the Kontsevich -logarithm function, we construct a regulator in characteristic This also leads to an infinitesimal invariant of certain cyc…
eess.IV2026
Topology-Aware Loss for Aorta and Great Vessel Segmentation in Computed Tomography Images
Seher Ozcelik, Sinan Unver, Ilke Ali Gurses +2
Segmentation networks are not explicitly imposed to learn global invariants of an image, such as the shape of an object and the geometry between multiple objects, when they are tra…
math.NT2025
Infinitesimal Dilogarithm Satisfies Cluster Identities
Sinan Unver
In this paper, we show that the infinitesimal dilogarithm and Kontsevich's one-and-a-half logarithm function satisfies the identities which result from periods in cluster patterns.…