Results 251 to 260 of about 139,835 (302)

Causal K-Means Clustering. [PDF]

open access: yesJ R Stat Soc Series B Stat Methodol
Kim K, Kim J, Kennedy EH.
europepmc   +1 more source

Almost Discrete convergence [PDF]

open access: yes, 2000
A sequence of functions {fn} is said to be (D)-convergent to f on a set X if for every x 2 X there exists a positive integer n0 = n0(x) such that fn(x) = f(x) for all n n0, and it is said to be (D a.e.)-convergent to f on X if {fn} is (D)-convergent to f on X rM where M is of measure zero. We extend this definition when fn and f are measurable.
CASINI, EMANUELE GIUSEPPE, PAPINI P. L.
core   +4 more sources

Almost Convergence, Summability And Ergodicity [PDF]

open access: yesCanadian Journal of Mathematics, 1974
The notion of almost convergence introduced by Lorentz [15] has been generalized in several directions (see, for example [1; 8; 11 ; 14; 17]). I t is the purpose of this paper to give a generalization based on the original definition in terms of invariant means. This is effected by replacing the shift transformation by an "ergodic" semigroupof positive
J. Peter Duran
openaire   +3 more sources

Almost uniform convergence

Periodica Mathematica Hungarica, 1993
A net \((f_ n)\) of functions on a topological space \(X\) to a uniform space \((Y,{\mathcal U})\) converges almost uniformly to a function \(f\) at \(x_ 0\in X\) if for each \(U\in{\mathcal U}\) there exists a neighborhood \(W\) of \(x_ 0\) such that eventually \((f_ n(x),f(x))\in U\) for each \(x\in W\).
exaly   +2 more sources

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