2 papers
astro-ph.SR2025
47 Tuc in Rubin Data Preview 1: Exploring Early LSST Data and Science Potential
Yumi Choi, Knut A. G. Olsen, Jeffrey L. Carlin +12
We present analyses of the early data from Rubin Observatory's Data Preview 1 (DP1) for the globular cluster 47 Tuc field. The DP1 dataset for 47 Tuc includes four nights of observ…
math.RA2025
Sign patterns which require or allow the strong multiplicity property
Abhilash Saha, Leona Tilis, Kevin N. Vander Meulen +1
We initiate a study of sign patterns that require or allow the non-symmetric strong multiplicity property (nSMP). We show that all cycle patterns require the nSMP, regardless of th…