Influence of viscosity on acoustic phenomena in porous media

Artikel in diesem Heft

1. On the numerical solution of integral equations of the first kind
2. On the problem of replacing an ordinary differential equation with constant time delay by the system of ordinary differential equations
3. Modelling subsonic vortex gas flows in channels of complex geometries
4. On the singular-function approach to eigenproblems
5. On the interpolation of positive definite functions and stationary random sequences
6. Influence of viscosity on acoustic phenomena in porous media
7. On one concept of the construction of an ecological risk criterion for populations