Soumya Ganguly

activity

20182026

collaborators

9 papers

math.CV2026

On the Classification of Stein spaces with Bergman-Einstein metrics

Soumya Ganguly, Siddhartha Sahi

For every $N \geq 2$ , we prove that the Bergman metric on the regular locus of a finite ball quotient $B^{N} /Γ$ , where $Γ \subset U (N)$ is finite and fixed-point-free,…

math.AG2026

Cohomology of complex supertori

Hargun Bhatia, Soumya Ganguly, Zhiyuan Jiang +2

We consider supertori which are quotients of affine superspace by translations by algebraically independent odd parameters. Specifically, we describe the ring structure of its spac…

cs.LG2026

Attention as In-Context Empirical Bayes: A Two-Stage View via Particle Dynamics

Matthew Smart, Soumya Ganguly, Nilava Metya +2

We study minimal attention-only transformers under all-token corruption and show they admit a two-stage empirical Bayes interpretation. A single attention step computes a kernel-we…

math.CV2026

Abundance of Bergman metrics with constant positive holomorphic sectional curvature

Shreedhar Bhat, Soumya Ganguly, Achinta Kumar Nandi +1

An outstanding open question, which has attracted renewed attention following the pioneering work of Huang--Li--Treuer, is whether, for a given positive integer $m$ , there exists a…

math.CO2024

On Laplacian and Distance Laplacian Spectra of Generalized Fan Graph & a New Graph Class

Subarsha Banerjee, Soumya Ganguly

Given a graph $G$ , the Laplacian matrix of $G$ , $L (G)$ is the difference of the adjacency matrix $A (G)$ and $Deg (G)$ , where $Deg (G)$ is the diagonal matrix of vertex…

math.CV2024

Rotational symmetries of domains and orthogonality relations

Soumya Ganguly, John N. Treuer

Let $Ω \subset C^{n}$ be a domain whose Bergman space contains all holomorphic monomials. We derive sufficient conditions for $Ω$ to be Reinhardt, complete Reinhardt, circula…