201 citations
- Northwestern UniversityUS9 papers
- California Institute of TechnologyUS6 papers
- University of AlbertaCA6 papers
- Carnegie Institution for ScienceUS4 papers
- Carnegie ObservatoriesUS4 papers
- Rochester Institute of TechnologyUS4 papers
- Chinese Academy of SciencesCN2 papers
- University of AmsterdamNL2 papers
- University of California, BerkeleyUS2 papers
- University of EdinburghGB2 papers
- University of Nevada, Las VegasUS2 papers
- University of TorontoCA2 papers
Showing 2017Show all
3 papers · 1 filter
math.AC2017★ 2 cited
Koszul blowup algebras associated to three-dimensional Ferrers diagrams
Kuei-Nuan Lin, Yi-Huang Shen
We investigate the Rees algebra and the toric ring of the squarefree monomial ideal associated to the three-dimensional Ferrers diagram. Under the projection property condition, we…
astro-ph.EP2017★ 16 cited
Outcomes of Grazing Impacts Between Sub-Neptunes in Kepler Multis
Jason Hwang, Sourav Chatterjee, James Lombardi +2
Studies of high-multiplicity, tightly-packed planetary systems suggest that dynamical instabilities are common and affect both the orbits and planet structures, where the compact o…
astro-ph.EP2017★ 15 cited
Dynamics and Collisional Evolution of Closely Packed Planetary Systems
Jason A. Hwang, Jason H. Steffen, James C. Lombardi +1
High-multiplicity Kepler systems (referred to as Kepler multis) are often tightly packed and may be on the verge of instability. Many systems of this type could have experienced pa…