Geodesic

Volume 172 (1967) no. 1

Sommaire

Essential variables of functions of the algebra of logic
p. 9-10
Additive set functions continuous in a direction
p. 11-13
Generalization of a problem of Schaeffer--Duffin to finite functionals
p. 14-17
Sufficient conditions for the optimality of discrete control systems
p. 18-21
Inverse method of establishing deducibility for non-prenex formulas of predicate calculus
p. 22-25
Analytic capacity and the Cauchy integral
p. 26-29
Invariant coverings of subgroups
p. 30-32
Rings of operations and spectral sequences of Adams type in extraordinary cohomology theories. $U$-cobordism and $K$-theory
p. 33-36
Extraction of the square root from anticommutative spinors
p. 37-39
Unitary and orthogonal invariants of matrices
p. 40-43
Elliptic (co)boundary morphisms
p. 44-47
Proof of non-isomorphism of spaces of smooth functions on a segment and on a square
p. 48-51
Groups with complemented nonnormal subgroups
p. 52-53
Existence of a countable set of periodic motions in a four-dimensional space in an extended neighborhood of a saddle-focus
p. 54-57
The substitution groups of the representations of groups $G_2$ and $SU_3$
p. 58-60
Method of rectifying the fronts for many-front one-dimensional Stefan-type problems
p. 61-64
The anisotropy of the angular distribution and the structural nature of the energy distribution of ions scattered by the surface of a single crystal
p. 65-68
A contribution to the theory of relaxation under the influence of a random external field
p. 69-72
A note on mass formulas in the theory of unitary symmetry
p. 73-75
Artificial production of a Ballas type diamond
Enquiry into the spectral dependence of the photoionization of sensibilizing centres in cadmium sulfide
p. 77-79
The energy structure of the cascade of collisions between like particles in a decelerating medium
p. 80-82