- Introduction. General Ideas of Structure and Physical Parameters of Interstellar Medium. Chemical
Structure of Interstellar Gas. Main Components of Interstellar Medium: Molecular Clouds, Diffuse Clouds HI,
Intercloud Medium, HII Zone, Coronal Gas. Super-Clouds, Giant Molecular Clouds, Stellar Complexes,
Super-Envelopes. Physical Processes, Which Have an Influence on Interstellar Medium State.
- Basic Ideas of Gas-Dynamics. Basic Equations. Perfect Viscous, Heat-Conducting Liquid. Streams of Energy
and Impulse. Hydrostatics.
- Gas-Dynamics Stability. Conception of Stability. Perturbation Method.
- Discontinuity Surfaces. Types of Discontinuities. Correlations on the Discontinuity Surfaces. Stationary
Shock Waves. Shock Waves with Decay. Detonation Waves.
- Nonstationary Shock Waves. Conception of Scaling. Approximation of Infinitely Thin Layer. Problem of
Point Explosion. Shock Wave Propagation in Exponential Mediums. 'Break of the Atmosphere'.
- Physical State of the Interstellar Medium Regulated by Active Processes. Supernovae. Brightness Curves,
Spectrums, Types, Energy, Frequency of Bursts. Basic Evolution Stages. Interaction of Supernovae Remains
with Interstellar Medium.
- Stellar Wind. Interaction of Stellar Wind with Interstellar Gas. Ionization Fronts. Origin and Dynamics
of Gigantic Envelopes of Neutral and Ionized Hydrogen.
- Motion in Gravitation Field. Spherical and Disc Accretion. Stability of Infinitely Thin Gravitating
Rotating Disc. The Nature of the Spiral Structure of Galaxies.
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