Non-periodic solutions to relativistic field equations : hyperbolic case
Non-Riemannian gravitational interactions
Recent developments in theories of non-Riemannian gravitational interactions are outlined. The question of the motion of a fluid in the presence of torsion and metric gradient fields is approached in terms of the divergence of the Einstein tensor associated with a general connection. In the absence of matter the variational equations associated with a broad class of actions involving non-Riemannian fields give rise to an Einstein-Proca system associated with the standard Levi-Civita connection.
Note on Simultaneity and the Eisenstein-Maxwell Field.
Notes on new Finsler metric function.
Null geodesic congruences, asymptotically-flat spacetimes and their physical interpretation.
Numerical approaches to spacetime singularities.
Numerical hydrodynamics and magnetohydrodynamics in general relativity.
Numerical hydrodynamics in special relativity.
O dvou paradoxech ve speciální teorii relativity
O použití Einsteinových rovnic v kosmologii
On a two-body problem of classical relativistic electrodynamics.
Formulating the two-body problem of classical relativistic electrodynamics in terms of action at a distance and using retarded potential, the equations of one-dimensional motion are functional differential equations of the retarded type. For this kind of equations, in general it is not enough to specify instantaneous data to specify unique trajectories. Nevertheless, Driver (1969) has shown that under special conditions for these electrodynamic equations, there exists an unique solution for this...
On anisotropic, dispersive and dissipative wave equations
On Axiomatic Foundations Common to Classical Physics and Special Relativity
(i) The class of the axiomatic foundations mentioned in the title is called Ax Found; and its structure is treated in the introduction. (ii) This consists of Parts A to G followed by the References. (iii) In [17] Bressan's modal logic is treated in a consciously non-rigorous way. Instead here, as well as Ax Found, it has a rigorous treatment. Such a treatment had been appreciated by the mathematical physicist C. Truesdell in [62]. (iv) In 1953 Truesdell had a remarkable...
On brane solutions related to non-singular Kac-Moody algebras.
On certain Einstein space-time
On Finsler spaces satisfying the T-condition. (Short Communication).
On Kato's inequality for the Weyl quantized relativistic Hamiltonian.
On path integration on noncommutative geometries
We discuss a recent approach to quantum field theoretical path integration on noncommutative geometries which imply UV/IR regularising finite minimal uncertainties in positions and/or momenta. One class of such noncommutative geometries arise as `momentum spaces' over curved spaces, for which we can now give the full set of commutation relations in coordinate free form, based on the Synge world function.
On pocket and empirical temperatures. An alternative choice for the heat flux vector in Eckart's relativistic thermodynamics
On some Akivis - Goldberg Type Metrics