Aminova A.V. Alexei Zinovievich Petrov (On the 100th Anniversary) 6
Akivis M.A., Shelekhov A.M. Closed G-Structures Defined by Three-Webs 22
Baranov A.M. The Petrov Algebraic Classification and Phase Transitions in Gravitational Fields 29
Konopleva N.P. Gauge Fields and Gravity 42
Lukash V.N., Mikheeva E.V. Pillars of Physical Cosmology 50
Pavlov Yu.V. Exact Solutions for a Scalar Field in Homogeneous Isotropic Cosmological Models, and Particle Creation 65
Rybnikov A.K. Creation of Solitons for Sine-Gordon and Korteweg – de Vries Equations by Means of Connections Defining the Representations of Zero Curvature 72
Tolstikhina G.A. Bol Transformation Quasigroups and Three-Webs Defined by Them 81
Ahsan Z. A Study of the Riemann Curvature Tensor and Petrov Classification in General Relativity 87
Berezin V. Notes on Classical Analogs of Quantum Black Holes 94
Brill D.R. The Beginnings of Black Hole Horizons 107
Choquet-Bruhat Y., Chruściel P.T., Martín-García J.M. An Existence Theorem for the Cauchy Problem on the Light-Cone for the Vacuum Einstein Equations with Near-Round Analytic Data 115
Dehnen H. Global Warming in the Light of an Analytic Model of the Earth's Atmosphere 139
Dymnikova I. The Petrov Classification and Vacuum Dark Fluid 154
Galaev A.S. On the Einstein Equation on Lorentzian Manifolds with Parallel Distributions of Isotropic Lines 165
Hall G. Some Developments of Petrov's Work on Conformal and Projective Structure 175
Järv L., Kuusk P., Saal M. Potential Dominated Scalar-Tensor Cosmologies in the General Relativity Limit 185
Khots B., Khots D. Observer's Mathematics Applications to Number Theory, Geometry, Analysis, Classical and Quantum Mechanics 196
Kim Y.S., Noz M.E. Internal Space-Time Symmetries According to Einstein, Wigner, Dirac, and Feynman 204
Lemos J.P.S. Black Holes and Quasiblack Holes: Some History and Remarks 215
Mena E., Obregón O., Sabido M., Cano E., Yee-Romero C. On Deformed Minisuperspace Variables in Quantum Cosmology 228
Moskaliuk S.S. Petrov Category of Noncommutative Einstein Spaces 235
Pradhan A. Anisotropic Bianchi Type-I Massive String Cosmological Models in General Relativity 242
Rahula M., Balan V. Tangent Bundles and Gauge Groups 249
Salimov A.A., Iscan M., Turanli S. Differential Geometry of Walker Manifolds 264