Geodesic

Volume 145 (2020) no. 1

Sommaire

A semilattice of varieties of completely regular semigroups
p. 1-14
An observation on spaces with a zeroset diagonal
p. 15-18
Fermat k-Fibonacci and k-Lucas numbers
p. 19-32
Lucas factoriangular numbers
p. 33-43
Common fixed points for four non-self mappings in partial metric spaces
p. 45-63
An abstract and generalized approach to the Vitali theorem on nonmeasurable sets
p. 65-70
On a conjecture of Král concerning the subharmonic extension of continuously differentiable functions
p. 71-73
An investigation on the n-fold IVRL-filters in triangle algebras
p. 75-91
Multiplicity of positive solutions for second order quasilinear equations
p. 93-112