White dwarfs are a class of stars with unique physical properties. They present many
challenging problems whose solution requires advanced theories of dense matter, state-of …

In this paper we review the current status of research on the observational and theoretical
characteristics of isolated and binary magnetic white dwarfs (MWDs). Magnetic fields of …

We present a catalogue of white dwarf candidates selected from the second data release of
Gaia (DR2). We used a sample of spectroscopically confirmed white dwarfs from the Sloan …

We report the discovery of 6576 new spectroscopically confirmed white dwarf and subdwarf
stars in the Sloan Digital Sky Survey Data Release 12. We obtain T eff, log g and mass for …

We present an improved spectroscopic and photometric analysis of hydrogen-line DA white
dwarfs from the Sloan Digital Sky Survey Data Release 4 (SDSS DR4) based on model …

White dwarfs represent the final state of evolution for most stars,–. Certain classes of white
dwarfs pulsate,, leading to observable brightness variations, and analysis of these variations …

We report the discovery of 9088 new spectroscopically confirmed white dwarfs and
subdwarfs in the Sloan Digital Sky Survey Data Release 10. We obtain T eff, log g and mass …

White dwarf stars are the final evolutionary stage of the vast majority of stars, including our
Sun. Since the coolest white dwarfs are very old objects, the present population of white …

We present a detailed analysis of 108 helium-line (DB) white dwarfs based on model
atmosphere fits to high signal-to-noise optical spectroscopy. We derive a mean mass of 0.67 …

Many stars evolve into magnetic white dwarfs (MWDs), and observations may help to
understand when the magnetic field appears at the stellar surface, if and how it evolves …