Geodesic

Sommaire du Fascicule no. 1

On $o$-modular and $o$-distributive semilattices
p. 3-13
Some properties of Buck's measure density
p. 15-32
Several remarks to the Riesz representation theorem
p. 33-41
On the existence of a solution for nonlinear operator equations in Fréchet spaces
p. 43-54
Existence theorems for nonlinear operator equation $Lu+Nu=f$ and some properties of the set of its solutions
p. 55-63
Periodic boundary value problem in Hilbert space for differential equation of second order with reflection of the argument
p. 65-84
Multi-point boundary value problem for a class of functional-differential equations with parameter
p. 85-96
A note on the effectiveness of tests for the absolute convergence and divergence of infinite series
p. 97-101
On the maximum and the minimum of quasi-continuous functions
p. 103-110
Hashimoto topologies and quasi-continuous maps
p. 111-121
The relation between a flow and its discretization
p. 123-127

Sommaire du Fascicule no. 2

Precise lower bound for the number of edges of minor weight in planar maps
p. 129-142
Locally-cyclic graphs covering complete tripartite graphs
p. 143-146
Simple 3-polytopal graphs with edges of only two types and shortness coefficients
p. 147-152
Antineighbourhood graphs
p. 153-171
Multiple solutions of a third order boundary value problem
p. 173-180
The multiplicity criteria for zero points of second order differential equations
p. 181-193
On a theorem of L. Lefton
p. 195-200
On positive solutions of nonlinear retarded differential equations
p. 201-210
Solid summability fields
p. 211-214
Internal, external boundaries and continuous mappings
p. 215-221
Linear model with variances depending on the mean value
p. 223-238
A method of inversion of the Laplace transform
p. 239-246
Errata to the article ``Topologies on quantum logics induced by measures''
Book Reviews
p. 249-250
The 70th anniversary of Professor Milan Kolibiar
p. 251-256

Sommaire du Fascicule no. 3

Weak Riesz groups
p. 257-263
A note about the almost continuity
p. 265-268
Quasiuniform limits of quasicontinuous functions
p. 269-274
On projection measurability of functions and multifunctions
p. 275-278
Continuous solutions of nonlinear boundary value problems for ODE's on unbounded intervals
p. 279-297
Comparison theorems for nonlinear ODE's
p. 299-315
The oscillation of a differential equation of second order with deviating argument
p. 317-324
On $|\Bbb T|_k$ summability and absolute Nörlund summability
p. 325-329
On some approximation properties of the metric dimension
p. 331-338
On an application of a Newton-like method to the approximation of implicit functions
p. 339-347
Regularity and extension of maps
p. 349-357
On one-point $\cal I$-compactification and local $\cal I$- compactness
p. 359-369
$delta$-sets, irresolvable and resolvable spaces
p. 371-378
Book Reviews
p. 379-380
Anton Kotzig 1919-1991
p. 381-383

Sommaire du Fascicule no. 4

An extension of Kotzig's theorem on the minimum weight of edges in $3$-polytopes
p. 385-389
The decay number and the maximum genus of a graph
p. 391-406
A note on randomly complete $n$-partite graphs
p. 407-410
Isoperimetric numbers and spectral radius of some infinite planar graphs
p. 411-425
Neighbourhoods in line graphs
p. 427-436
About varieties of weakly abelian $\ell$-groups
p. 437-441
A theorem about Carathéodory's superposition
p. 443-449
The projective properties of the extreme path derivatives
p. 451-464
An existence theorem for a third-order three-point boundary value problem without growth restrictions
p. 465-469
Oscillation theorems for third order nonlinear differential equations
p. 471-484
Asymptotic and oscillatory behaviour of solutions of certain second order neutral differential equations with forcing term
p. 485-495
Measures of noncompactness in Banach sequence spaces
p. 497-503
On the sequential order
p. 505-512

Sommaire du Fascicule no. 5

On Golomb birulers and their applications
p. 517-529
A coin tossing algorithm for counting large numbers of events
p. 531-545
The $3x+1$ problem, generalized Pascal triangles and cellular automata
p. 547-563
Lower bounds for perfect rational cuboids
p. 565-582
Some Diophantine approximation results concerning linear recurrences
p. 583-591
Covering densities
p. 593-614
Metric results on a new notion of discrepancy
p. 615-619
Polynomials of the form $g(x\sp k)$ and pseudoprimes with respect to linear recurring sequences
p. 621-639
Non-unique factorizations in block semigroups and arithmetical applications
p. 641-661
Witt equivalence of cyclotomic fields
p. 663-676
A note on normal bases of ideals
p. 677-684