21 citations · 48 across the 5 of their papers we have counts for
5 papers
Radial Outflow Explains the Rotation Curves of Disk Galaxies
Earl Schulz
The circular velocities of the inner region of disk galaxies are predicted by standard physics but velocities beyond the stellar disks are not consistent with Newtonian physics if…
Scaling Relations of Mass, Velocity and Radius for Disk Galaxies
Earl J Schulz
I demonstrate four tight correlations of total baryonic mass, velocity and radius for a set of nearby disk galaxies: the Mass-Velocity relation ; the Mass-Radius r…
Dwarf Galaxies in the Halo of NGC 891
Earl J Schulz
We report the results of a survey of the region within 40 arcmin of NGC 891, a nearby nearly perfectly edge-on spiral galaxy. Candidate "non-stars" with diameters greater than 15 a…
The gravitational force and potential of the finite Mestel disk
Earl Schulz
Mestel determined the surface mass distribution of the finite disk for which the circular velocity is constant in the disk and found the gravitational field for points in the …
Potential-density pairs for a family of finite disks
Earl Schulz
Exact analytical solutions are given for the three finite disks with surface density . Closed-form solutions in cylindrical co-…