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Tomoaki Ishiyama

Identifiers

  • name variant Tomoaki Ishiyama 0.60 · backfill

Papers (24)

  1. Galaxies at z > 10: {\Lambda}CDM predicts increased Star Formation Efficiency astro-ph.GA · 2026 · author #3
  2. Inferring Halo Mass and Scale Radius of Galaxy Clusters Using Convolutional Neural Networks and Uchuu-UniverseMachine Catalogs astro-ph.CO · 2026 · author #3
  3. The Origin of Spin-Alignment of Dark Matter Subhalos astro-ph.GA · 2026 · author #3
  4. MPI-Rockstar: a Hybrid MPI and OpenMP Parallel Implementation of the Rockstar Halo finder astro-ph.IM · 2024 · author #2
  5. Effect of interstellar objects on metallicity of low-mass first stars formed in a cosmological model astro-ph.SR · 2019 · author #3
  6. Statistical properties of substructures around Milky Way-sized haloes and their implications for the formation of stellar streams astro-ph.GA · 2019 · author #2
  7. Acceleration of the tree method with SIMD instruction set astro-ph.IM · 2018 · author #2
  8. Modeling evolution of dark matter substructure and annihilation boost astro-ph.CO · 2018 · author #3
  9. Universal dark halo scaling relation for the dwarf spheroidal satellites astro-ph.GA · 2017 · author #2
  10. Dynamical Evolution of Primordial Dark Matter Haloes through Mergers astro-ph.CO · 2016 · author #3
  11. Where are the Low-Mass Population III Stars ? astro-ph.GA · 2016 · author #1
  12. The $\nu^2$GC Simulations : Quantifying the Dark Side of the Universe in the Planck Cosmology astro-ph.CO · 2014 · author #1
  13. 24.77 Pflops on a Gravitational Tree-Code to Simulate the Milky Way Galaxy with 18600 GPUs astro-ph.GA · 2014 · author #5
  14. Constraints on warm dark matter from weak lensing in anomalous quadruple lenses astro-ph.CO · 2014 · author #4
  15. Anti-hierarchical evolution of the Active Galactic Nucleus space density in a hierarchical universe astro-ph.GA · 2014 · author #2
  16. Hierarchical Formation of Dark Matter Halos and the Free Streaming Scale astro-ph.CO · 2014 · author #1
  17. Evolution of star clusters in a cosmological tidal field astro-ph.CO · 2013 · author #2
  18. The connection between the cusp-to-core transformation and observational universalities of DM halos astro-ph.CO · 2013 · author #3
  19. 4.45 Pflops Astrophysical N-Body Simulation on K computer -- The Gravitational Trillion-Body Problem astro-ph.CO · 2012 · author #1
  20. The Cosmogrid Simulation: Statistical Properties of Small Dark Matter Halos astro-ph.CO · 2011 · author #1
  21. Gamma-ray Signal from Earth-mass Dark Matter Microhalos astro-ph.CO · 2010 · author #1
  22. GreeM : Massively Parallel TreePM Code for Large Cosmological N-body Simulations astro-ph.IM · 2009 · author #1
  23. Variation of the subhalo abundance in dark matter halos astro-ph · 2008 · author #1
  24. Environmental effect on the subhalo abundance -- a solution to the missing dwarf problem astro-ph · 2007 · author #1

Mentions

  • 1404.1650 #1 · backfill · confidence 0.70 Tomoaki Ishiyama
  • 1309.7352 #2 · backfill · confidence 0.70 Tomoaki Ishiyama
  • 1309.1646 #3 · backfill · confidence 0.70 Tomoaki Ishiyama
  • 2601.02678 #3 · arxiv_oai · confidence 0.70 Tomoaki Ishiyama
  • 1211.4406 #1 · backfill · confidence 0.70 Tomoaki Ishiyama
  • 1101.2020 #1 · backfill · confidence 0.70 Tomoaki Ishiyama
  • 1006.3392 #1 · backfill · confidence 0.70 Tomoaki Ishiyama
  • 0910.0121 #1 · backfill · confidence 0.70 Tomoaki Ishiyama
  • 0812.0683 #1 · backfill · confidence 0.70 Tomoaki Ishiyama
  • 0708.1987 #1 · backfill · confidence 0.70 Tomoaki Ishiyama

Frequent Coauthors