581 citations · 1.4k across the 33 of their papers we have counts for
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Kinematic imprint of clumpy disk formation on halo objects
Shigeki Inoue
Context: Clumpy disk galaxies in the distant universe, at redshift of z>1, have been observed to host several giant clumps in their disks. They are thought to correspond to early f…
Natures of a clump-origin bulge: a pseudobulge-like but old metal-rich bulge
Shigeki Inoue, Takayuki R. Saitoh
Bulges in spiral galaxies have been supposed to be classified into two types: classical bulges or pseudobulges. Classical bulges are thought to form by galactic merger with bursty…
Shallowed cusp slope of dark matter in disc galaxy formation through clump clusters
Shigeki Inoue, Takayuki R. Saitoh
Cusp-core problem is a controversial problem on galactic dark matter haloes. Cosmological N-body simulations has demonstrated that galactic dark matter haloes have a cuspy density…
Corrective effect of many-body interactions in dynamical friction
Shigeki Inoue
Dynamical friction is a fundamental and important phenomenon in astrophysics. The Chandrasekhar formula is a well-known analytical estimation of the effect. However, current astrop…
The test for suppressed dynamical friction in a constant density core of dwarf galaxies
Shigeki M. Inoue
The dynamical friction problem is a long-standing dilemma about globular clusters (hereafter,GCs) belonging to dwarf galaxies. GCs are strongly affected by dynamical friction in dw…