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papers

Publications (2)

math.AT2023

Transfer systems for rank two elementary Abelian groups: characteristic functions and matchstick games

Linus Bao, Christy Hazel, Tia Karkos +6

We prove that Hill's characteristic function $I ¨ $ for transfer systems on a lattice $P$ surjects onto interior operators for $P$ . Moreover, the fibers of $I ¨ $ have unique maxima wh…

cs.LG2025

Homomorphism Counts as Structural Encodings for Graph Learning

Linus Bao, Emily Jin, Michael Bronstein +2

Graph Transformers are popular neural networks that extend the well-known Transformer architecture to the graph domain. These architectures operate by applying self-attention on gr…