Geodesic

Tome 27 (1972) no. 5

Sommaire

Five lectures on three-dimensional varieties
p. 1-53
Lectures on bifurcations in versal families
p. 54-123
Diophantine sets
p. 124-164
Georgii Fedorovich Rybkin (obituary)
p. 165-167
Ibragim Ibishevich Ibragimov (on his sixtieth birthday)
p. 168-173
Yurii Eugenevich Alenitsyn (on his sixtieth birthday)
p. 174-181
The bifurcation subset of a~space of maps
Some open questions in the theory of singularities
Stable map-germs and algebraic geometry
Stratifications and mappings
Georgii Fedorovich Rybkin (photo)
Schreier varieties of linear $\Omega$-algebras
Generalized Whitehead groups, and pseudoisotopies
Cohomology of Lie algebras of formal vector fields on the line
Complex fiberings of submanifolds
The behavior of the discrepancies in the approximate solution of linear equations
Irreducible representations of Lie algebras of classical type
The decomposition of quasi-invariant measures into ergodic components
The vibrostability of second order differential equations
Cohomology of topological spaces, and their lattices of open subsets
Geodesic flows on compact Riemann surfaces without focal points
Systems of differential equations that have nonanalytic solutions
Computation schemes for a~product of matrices and for the inverse matrix
Nonabelian two-dimensional cohomology
Certain properties of functions that are holomorphic on strongly linear convex sets
Plus operators in normed spaces with indefinite metric
Degree of a quasiruled mapping, and the nonlinear Hilbert problem
Ibragim Ibishevich Ibragimov (photo)
Yurii Eugenevich Alenitsyn (photo)
Soviet-Polish Colloquiums on General Topology
Sixth Voronezh Winter Mathematical School
Fifth Winter School-Symposium on Mathematical Programming and Related Questions
Third All-Unoin School on Diffraction and Wave Propagation
New books on mathematics