G-Manifolds with One-Dimensional Orbit Space&A.V.ALEKSEEVSKII and D.V.ALEKSEEVSKII 1
Arithmetic Crystallographic Groups Generated by Reflections,and Reflective Hyperbolic Lattices&V.O.BUGAENKO 33
Invariant Algebras&A.G.ELASHVILI 57
On the Existence of Galois Sections&L.YU.GALITSKII 65
On Some Cohomology Invariants of Compact Homogeneous Manifolds&V.V.GORBATSEVICH 69
Explicit Form of Certain Multivector Invariants&A.A.KATANOVA 87
On the Birational Geometry of the Space of Ternary Quartics&P.I.KATSYLO 95
Rationality of the Module Variety of Mathematical Instantons with c2=5&P.I.KATSYLO 105
Holomorphic Vector Fields on Super-Grassmannians&A.L.ONISHCHIK and A.A.SEROV 113
Affine Quasihomogeneous Normal SL2-Varieties:Hilbert Function and Blow-ups&D.I.PANYUSHEV 131
Complexity of Quasiaffine Homogeneous Varieties,t-Decompositions, and Affine Homogeneous Spaces of Complexity 1&D.I.PANYUSHEV 151
On the “Lemma of Seshadri”&V.L.POPOV 167
Coregular Algebraic Linear Groups Locally Isomorphic to SL2&D.A.SHMEL’KIN 173
An Example of a Nonarithmetic Discrete Group in the Complex Ball&O.V.SHVARTSMAN 191
Free Subsemigroups of the Affine Group,and the Schoenflies-Bieberbach Theorem&G.A.SOIFER 197
编辑手记 205