Results 81 to 86 of about 68,923 (86)

The immersion of ultrametric spaces into Hahn spaces

Journal of Algebra, 2010
Paulo Ribenboim
exaly  

Perimetric contraction principle on quadrilaterals in semimetric spaces with triangle functions

Acta Mathematica Hungarica
R. K. Bisht
semanticscholar   +1 more source

MAPPINGS CONTRACTING THE TOTAL PAIRWISE DISTANCES IN SEMIMETRIC SPACES WITH TRIANGLE FUNCTIONS: PERIODIC AND MULTIPLE FIXED POINTS

Journal of Mathematical Sciences
R. K. Bisht, Evgeniy Petrov
semanticscholar   +1 more source

The new theory of ultrametric spaces

Periodica Mathematica Hungarica, 1996
Paulo Ribenboim
exaly  

Periodic and multiple fixed points of (F, G)-contractions on k points in semimetric spaces with triangle functions

The Journal of Analysis
R. Bisht, Evgeniy Petrov
semanticscholar   +1 more source

Ultrametric Fixed Point Theorems and Applications

E. Schh
semanticscholar   +1 more source