Geodesic

Sommaire du Fascicule no. 1

A combinatorial property and power graphs of semigroups
p. 1-7
Perimeter preservers of nonnegative integer matrices
p. 9-15
On conditions for the boundedness of the Weyl fractional integral on weighted $L^p$ spaces
p. 17-36
The structure of the $\sigma$-ideal of $\sigma$-porous sets
p. 37-72
Differentiability of weak solutions of nonlinear second order parabolic systems with quadratic growth and nonlinearity $q\ge 2$
p. 73-90
On $m$-sectorial Schrödinger-type operators with singular potentials on manifolds of bounded geometry
p. 91-100
Asymptotic stability for a nonlinear evolution equation
p. 101-107
Estimation variances for parameterized marked Poisson processes and for parameterized Poisson segment processes
p. 109-117
Cardinal characteristics of the ideal of Haar null sets
p. 119-137
A sufficient condition for maximal resolvability of topological spaces
p. 139-144
In search for Lindelöf $C_p$'s
p. 145-151
Subgroups and products of $\Bbb R$-factorizable $P$-groups
p. 153-167
Spaces with countable $sn$-networks
p. 169-176
Correction to the paper: Covering $^\omega \omega $ by special Cantor sets
p. 177
Abstracts of theses in mathematics
p. 179-188

Sommaire du Fascicule no. 2

Introduction
p. 189-190
Embedding $3$-homogeneous latin trades into abelian $2$-groups
p. 191-212
On loops whose inner permutations commute
p. 213-221
On multiplication groups of left conjugacy closed loops
p. 223-236
An alternative way to classify some Generalized Elliptic Curves and their isotopic loops
p. 237-255
Recursively differentiable quasigroups and complete recursive codes
p. 257-263
Characters of finite quasigroups VII: permutation characters
p. 265-273
Infinite simple Bol loops
p. 275-278
Kikkawa loops and homogeneous loops
p. 279-285
Axioms for trimedial quasigroups
p. 287-294
Subloops of sedenions
p. 295-302
Reflection loops of spaces with congruence and hyperbolic incidence structure
p. 303-320
$n$-T-quasigroup codes with one check symbol and their error detection capabilities
p. 321-340
On finite loops and their inner mapping groups
p. 341-347
Note on analytic Moufang loops
p. 349-354
The hyperbolic triangle centroid
p. 355-369
A class of Bol loops with a subgroup of index two
p. 371-381

Sommaire du Fascicule no. 3

Monotonicity of the maximum of inner product norms
p. 383-388
On weakly projective and weakly injective modules
p. 389-402
$\omega_1$-generated uniserial modules over chain rings
p. 403-415
Non-autonomous implicit integral equations with discontinuous right-hand side
p. 417-429
An example of a nonlinear second order elliptic system in three dimension
p. 431-442
A bifurcation theorem for noncoercive integral functionals
p. 443-456
A maximum principle for linear elliptic systems with discontinuous coefficients
p. 457-474
Existence of a classical solution for linear parabolic systems of nondivergence form
p. 475-482
A characterization of holomorphic germs on compact perfect sets
p. 483-490
Some permanence results of properties of Banach spaces
p. 491-497
Note on countable unions of Corson countably compact spaces
p. 499-507
Essential $P$-spaces: a generalization of door spaces
p. 509-518
Rings of continuous functions vanishing at infinity
p. 519-533
On proximities generated by countable families of entourages
p. 535-541
Minimal $KC$-spaces are countably compact
p. 543-547
Orientations and $3$-colourings of graphs
p. 549-553
Regular potentials of additive functionals in semidynamical systems
p. 555-572

Sommaire du Fascicule no. 4

A factorization of quasiorder hypergroups
p. 573-581
UR Birkhoff interpolation with rectangular sets of derivatives
p. 583-590
Note on the classification theorems of $g$-natural metrics on the tangent bundle of a Riemannian manifold $(M,g)$
p. 591-596
Preferred parameterisations on homogeneous curves
p. 597-606
Tensor products in the category of topological vector spaces are not associative
p. 607-614
On introduction of two diffeomorphism invariant Colombeau algebras
p. 615-632
Equality of two diffeomorphism invariant Colombeau algebras
p. 633-662
A critical point result for non-differentiable indefinite functionals
p. 663-679
On a selection theorem of Blum and Swaminathan
p. 681-691
Nonreciprocal algebraic numbers of small measure
p. 693-697
Integro-differential-difference equations associated with the Dunkl operator and entire functions
p. 699-725
On the points of non-differentiability of convex functions
p. 727-734
On a question of E.A. Michael
p. 735-737
On the existence of true uniform ultrafilters
p. 739-741
Aull-paracompactness and strong star-normality of subspaces in topological spaces
p. 743-747
On spaces with point-countable $k$-systems
p. 749-765