2 papers
math.CO2026
Tight bounds for generalized power domination in regular graphs
Hangdi Chen, Changhong Lu, Qingjie Ye
Dorbec et al. [SIAM J. Discrete Math., 27 (2013)] conjectured that, for all integers and , every connected -regular graph of order , other than …
astro-ph.IM2026
Detection and classification of astronomical sources with Astro-RetinaNet in crowded stellar fields
Yibo Yan, Chao Liu, Jiadong Li +1
Upcoming next-generation sky surveys will detect large number of faint objects with magnitudes larger than 25. When objects are crowded within a limited a field of view, blending b…