Geodesic

Sommaire du Fascicule no. 1

On Borel's extension theorem for general Beurling classes of ultradifferentiable functions
p. 3-15
Representation and extension of orthoregular bilinear operators
p. 16-29
A note on weakly $\aleph_1$-separable $p$-groups
p. 30-37
On non-commutative ergodic type theorems for free finitely generated semigroups
p. 38-47
On the zeros of a class of harmonic functions
p. 48-55
Some asymptotic properties of a kernel spectrum estimate with different multitapers
p. 56-61
On a boundary value problem in the theory of infinitesimal bendings of a surface
p. 62-68

Sommaire du Fascicule no. 2

On a decomposition equality in modular group rings
p. 3-8
On the differentiability of mappings and the structure of spaces of holomorphic functions on infinite-dimensional spaces
p. 9-21
When all separately band preserving bilinear operators are symmetric?
p. 22-25
Solution of the Argunov-Gleason problem
p. 26-32
GNS-representations of $C^*$-algebras over the ring of measurable function
p. 33-39
BMO-type characterizations and the diagonal mapping and boundedness of integral operators in some spaces of analytic functions
p. 40-53
Interpolation conditions for families of Fr\'echet spaces
p. 54-62

Sommaire du Fascicule no. 3

Grigoriĭ Yakovlevich Lozanovskiĭ (on the seventieth anniversary of his birth)
p. 3-10
Spaces of $CD_0$-functions and doubling in the sense of Aleksandrov
p. 11-21
Generalization of Eberlein's and Sine's ergodic theorems to $LR$-nets
p. 22-26
Order continuity of a class of nonadditive operators
p. 27-35
H\"older type inequalities for orthosymmetric bilinear operators
p. 36-46
Majorizable Uryson operators in spaces with a mixed norm
p. 47-57
Quasidiagonal isomorphisms of K\"othe power spaces of the second kind
p. 58-63

Sommaire du Fascicule no. 4

An alternative affine plane
p. 4-14
Application of finite integral transformations on a graph to the solution of problems in mathematical physics
p. 15-25
Mathematical modeling of the filling of a crack by magma
p. 26-31
General formulas for regularized traces of integrodifferential operators
p. 32-48
Frame isomorphisms of affine Hjelmslev planes and $\omega$ isotopies of AH ternaries
p. 49-55
Mathematics and freedom
p. 56-58