# Wydawnictwa / Banach Center Publications / Wszystkie tomy

## On the representation systems with respect to summation methods

### Tom 72 / 2006

Banach Center Publications 72 (2006), 111-117 MSC: Primary 42C15. DOI: 10.4064/bc72-0-8

#### Streszczenie

Properties of representation systems with respect to summation methods are studied. For a given representation system with respect to a given summation method we study, in particular, the question of the stability of that property after deleting finitely many elements. As a consequence we obtain the existence of null series for the systems with respect to a given method of summation.

#### Autorzy

• K. S. KazarianDepartamento de Matemáticas, C-XV