- Required conditions to describe dwarf galaxies : a very wide dynamic range is necessary (~106)
- effective radius R1/2≲ 1kpc: resolution ≲ 0.1kpc
- diversity across different environments: volume ~ (100Mpc)3
- Efficient utilization of exa-scale computing''
- massively-parallel supercomputer (MPI + OpenMP + CUDA/OpenACC)
- Three-step zoom-in simulation''
- aggressive application of the zoom-in technique
- Implementing ML’s prediction''
- deriving high-resolution galaxy properties, hybrid calculation (ML on-the-fly)
- High-precision baryonic physics''
- self-consistent manner down to several parsec scale
Zoom simulations
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