I. Classic Themes in the Foundations of Special and General Relativity
1. Minkowski's program of geometrizing physics and general relativity / Veselin Petkov
2. Time coordinates and clocks: Einstein’s struggle / Dennis Dieks
3. The meaning of background independence and the nature of spacetime: a critical review from a constructivist perspective / Tian Yu Cao
4. Proper-time measurement in accelerated relativistic systems / Uri Ben-Ya’acov
5. Rigid body motion in special relativity / Jerrold Franklin
6. Thin shell with fictitious motions / Hou Y. Yau
7. Motion, time and gravity / Nadja S. Magalhaes
II. Alternatives to General Relativity
8. Noether symmetry approach for F(R,T,X, ) cosmology / Myrzakulov Ratbay7, Yerzhanov Koblandy, Bauyrzhan Gulnur, Meirbekov Bekdaulet
9. On variations in teleparallelism theories / Yatov Itin
10. Einstein theory of gravitation is universal / Jerzy Kijowski
III. Relativistic cosmology and astrophysics
11. Warped 5D cosmic strings, conformal invariance and the quasar link / Reinoud Jan Slagter
12. Propagation of gravitational waves through the Stochastic background of gravitational waves / Carlos Frajuca, Favio da Silva Bortoli, Francisco Y. Nakamoto, Givanildo Alves dos Santos
IV. Quantum aspects of space and time
13. Modeling spacetime as a branched covering space over 2-Knots / Christopher Duston
13. Can Minkowski spacetime resolve quantum superposition / G. N. Ord
15. Who asked for causality? / Paul G.N. de Vegvar
16. Quantum groups, non-commutative Lorentzian spacetimes and curved momentum spaces / I. Gutierrez-Sagredo, A. Ballesteros, G. Gubitosi, F.J. Herranz
17. Some developments in the holography of black holes and conformal field theories / A. M. Ghezelbash
18. Is the flat spacetime related to a kinematical structure? / Mohammed Sanduk
19. The role of time in reparametrization-invariant systems / V. G. Gueorguiev.
