Alp, Pınar ZenginKara, Emrah Evren2020-04-302020-04-3020192473-6988https://doi.org/10.3934/math.2019.3.779https://hdl.handle.net/20.500.12684/5080WOS: 000484384700019The purpose, of this study is to introduce the class of s-type Z(u, v; l(p) (E)) operators, which we denote by L-z,L-p,L-E (X, Y), we prove that this class is an operator ideal and quasi-Banach operator ideal by a quasi-norm defined on this class. Then we define classes using other examples of s-number sequences. WC conclude by investigating which of these classes are injective, surjective or symmetric.en10.3934/math.2019.3.779info:eu-repo/semantics/openAccessblock sequence spaceoperator ideals-numbersquasi-normArticle43779791WOS:000484384700019Q2Q2