Geodesic

Sommaire du Fascicule no. 1

Subalgebras and sublogics of $\sigma$-logics
p. 3-9
$B^*$-ideals and $Q^*$-ideals in non-commutative semirings
p. 11-20
Об инъективных полигонах над цепями
p. 21-32
Signed states on a logic
p. 33-40
The influence of argument delay on oscillatory properties of a second-order differential equation
p. 41-56
A generalization of the friendship theorem
p. 57-59
О $\cal I$-подалгебрах в унарных алгебрах, о простых идеалах и $\cal I$-идеалах в группоидах и полугруппах
p. 61-80
Every normal linear system has a regular time-optimal synthesis
p. 81-100
The strong law of large numbers for o-convergent random variables
p. 101-111
Sur la measurabilité des fonctions de plusieurs variables
p. 113-118

Sommaire du Fascicule no. 2

On characterization of summability fields by integral
p. 121-126
Innere Translationen der kleinen Kategorien
p. 127-137
Ациклический хроматический класс графа
p. 139-145
On covering systems on rings
p. 147-152
On conditional expectations of vector valued variables
p. 153-156
Semigroups containing maximal ideals
p. 157-168
Die Schwerpunkte der Dreiecke in einigen endlichen Quasigruppen
p. 169-172
Zur Berechnung von Schnittmultiplizitäten durch Längen
p. 173-179
Note on the asymptotic behavior of the solutions of differential equations with deviating arguments
p. 181-188
Directed graphs and matrix equations
p. 189-202
Representations of finite lattices by orders on finite sets
p. 203-215
Топология на полугруппах индуцированная эндоморфизмом
p. 217-223

Sommaire du Fascicule no. 3

The absolute continuity of functions defined on the $\sigma$-ring generated by a ring
p. 227-233
Note on the center of a lattice
p. 235-242
On theorems of Niven and Dressler
p. 243-246
On a useful economy in the formation of Riemann sums
p. 247-252
Infinite precise objects
p. 253-260
Additivity of the gauge
p. 261-262
О ширине категории моноунарных алгебр
p. 263-276
On mapping graphs and permutation graphs
p. 277-288
On convergences of signed states
p. 289-295
A remark on the comparison of Mackey and Segal models
p. 297-304
On the integers $x_i$ for which $x_i\mid x_1\dots x_{i-1}x_i\dots x_n+1$ holds
p. 305-310
A remark on the Čebyšev property
p. 311-316
Continuity of the spectrum of norm-normal matrices
p. 317-319
Almost uniform convergence for continuous parameters
p. 321-328

Sommaire du Fascicule no. 4

Oscillatory and nonoscillatory properties of solutions of the differential equation $y^{(4)}+P(t)y"+Q(t)y=0$
p. 329-342
Congruence factorizations on distributive lattices
p. 343-347
On some types of maximal $l$-subgroups of a lattice ordered group
p. 349-359
A concept of measurability for the Daniell integral
p. 361-378
Note on measures
p. 379-383
The number of isomorphism classes of spanning trees of a graph
p. 385-388
On complete lattice ordered groups with two generators. I.
p. 389-406
Some solved and unsolved problems in combinatorial number theory
p. 407-421
Book Reviews
p. 423-425