Geodesic

Tome 10 (1980)

Sommaire

Equation of oscillation of a viscoelastic bar
A generalization of the contraction principle in probabilistic metric spaces
A fixed point theorem in topological vector spaces
On the topological structure of random normed normed spaces
Some applications of Bocsan’s  fixed point theorems
Some fixed point theorems for multivalued  mappings in topological vector spaces
The kernel theorem for some spaces
Convolutions in the countable union of exponential distributions
On a class of nonlinear n-th order differential equations
Uniform boundedness of a family of triangle semigroup valued set functions
Locally almost paracompact spaces
Ein Differenz sheme für steife Randwertaufgaben
Über die Natzung des nichtäquidistanten Gitters bei Diffenzverfahen
O neekvidistantnioj diskretizaciji Poasonove jednačine
An a posteriori error estimation and acceleration of the nonstationary iterative procedure in a case when an eigenvalue and corresponding eigenelement of the operator are known
Product-conformal and product-concircular  courvature tensors
Nonlinear miltiquasigroups
r- semigrupe
Characterization of fuzzy equivalence relations and of fuzzy congruence relations on algebras
A comment on forcing
The Craig interpolation theorems for fixed-valued predicate calculi
An application of pseudo-Boolean functions to the tree theory
Differentials of generalized pseudo-Bollean functions
Subalgebras of semilattices
On the class of constant-preserving Boolean functions over the finite Bollean algebras
A way of representing isotone Boolean functions over B 2
On generalized implication algebras