2 papers
math.GT2024
Shadow-complexity and trisection genus
Hironobu Naoe, Masaki Ogawa
The shadow-complexity is an invariant of closed -manifolds defined by using -dimensional polyhedra called Turaev's shadows, which, roughly speaking, measures how complicated…
physics.geo-ph2024
Resurgence of Lunar Volcanism: Role of Localized Radioactive Enrichment in a Numerical Model of Magmatism and Mantle Convection
Ken'yo Uh, Masanori Kameyama, Gaku Nishiyama +2
We develop a 2-D numerical model of magmatism and mantle convection to understand the volcanism on the Procellarum KREEP terrane (PKT) of the Moon, which continued for billions of…