2 citations · 6 across the 14 of their papers we have counts for
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math.FA2012
On convergence with respect to an ideal and a family of matrices
Jan-David Hardtke
Recently P. Das, S. Dutta and E. Savas introduced and studied the notions of strong -summability with respect to an Orlicz function and -statistical convergence, wher…
math.FA2012
A remark on condensation of singularities
Jan-David Hardtke
Recently Alan D. Sokal gave a very short and completely elementary proof of the uniform boundedness principle. The aim of this note is to point out that by using a similiar techniq…
math.FA2012
Absolute sums of Banach spaces and some geometric properties related to rotundity and smoothness
Jan-David Hardtke
We study the notions of acs, luacs and uacs Banach spaces which were introduced by V. Kadets et al. in 2000 and form common generalisations of the usual rotundity and smoothness pr…