O použití Einsteinových rovnic v kosmologii
O průběhu Venuše před sluncem. [I.]
O průběhu Venuše před sluncem. [II.]
On a class of nonlinear integral equations arising in neutron transport.
On global smooth solutions to the 3D Vlasov–Nordström system
On Lichtenstein's analysis of rotating newtonian stars
On local existence of solutions of the free boundary problem for an incompressible viscous self-gravitating fluid motion
The local-in-time existence of solutions of the free boundary problem for an incompressible viscous self-gravitating fluid motion is proved. We show the existence of solutions with lowest possible regularity for this problem such that with r>3. The existence is proved by the method of successive approximations where the solvability of the Cauchy-Neumann problem for the Stokes system is applied. We have to underline that in the -approach the Lagrangian coordinates must be used. We are looking...
On nonlinear stability of polytropic galaxies
On resistive dissipation of Alfvén waves in an isothermal atmosphere.
On some parabolic-elliptic system with self-similar pressure term
A priori estimates for solutions of a system describing the interaction of gravitationally attracting particles with a self-similar pressure term are proved. The presented theory covers the case of the model with diffusions that obey either Fermi-Dirac statistics or a polytropic one.
On special optical modes and thermal issues in advanced gravitational wave interferometric detectors.
On the coronal heating mechanism by the resonant absorption of Alfvén waves.
On the linear force-free fields in bounded and unbounded three-dimensional domains
Linear Force-free (or Beltrami) fields are three-components divergence-free fields solutions of the equation curlB = αB, where α is a real number. Such fields appear in many branches of physics like astrophysics, fluid mechanics, electromagnetics and plasma physics. In this paper, we deal with some related boundary value problems in multiply-connected bounded domains, in half-cylindrical domains and in exterior domains.
On the mathematical structure of test relativistic magnetofluiddynamics
On the number of solutions of some integral equations arising in radiative transfer.
On the stability of stellar structure in one dimension II : the reactive case
Optimal control approach in inverse radiative transfer problems : the problem on boundary function
Optimal control approach in inverse radiative transfer problems: the problem on boundary function
The paper presents some results related to the optimal control approachs applying to inverse radiative transfer problems, to the theory of reflection operators, to the solvability of the inverse problems on boundary function and to algorithms for solution of these problems.