Bărbătei, O.; Cofan, Nicolae; Stan, Ilie; Hedrea, Ciprian Measure of non-compactness and Sparr’s interpolation methods. (English) Zbl 1199.46165 An. Univ. Vest Timiş., Ser. Mat.-Inform. 46, No. 2, 13-24 (2008). MSC: 46M35 46B70 PDF BibTeX XML Cite \textit{O. Bărbătei} et al., An. Univ. Vest Timiş., Ser. Mat.-Inform. 46, No. 2, 13--24 (2008; Zbl 1199.46165)
Bărbătei, O.; Cofan, Nicolae; Stan, Ilie; Hedrea, Ciprian Entropy numbers of interpolation operators. (English) Zbl 1199.46164 An. Univ. Vest Timiş., Ser. Mat.-Inform. 46, No. 2, 3-12 (2008). MSC: 46M35 47B06 PDF BibTeX XML Cite \textit{O. Bărbătei} et al., An. Univ. Vest Timiş., Ser. Mat.-Inform. 46, No. 2, 3--12 (2008; Zbl 1199.46164)
Bărbătei, O.; Cofan, N.; Hedrea, C.; Stan, I. \(s\)-numbers and interpolation. (English) Zbl 1212.46106 An. Ştiinţ. Univ. Al. I. Cuza Iaşi, Ser. Nouă, Mat. 54, No. 2, 319-328 (2008). MSC: 46M35 47B06 PDF BibTeX XML Cite \textit{O. Bărbătei} et al., An. Ştiinţ. Univ. Al. I. Cuza Iaşi, Ser. Nouă, Mat. 54, No. 2, 319--328 (2008; Zbl 1212.46106)
Bărbătei, Ovidiu; Ceauşu, Traian; Stan, Ilie Interpolation of compact operators. The multidimensional case. (English) Zbl 1113.46068 An. Univ. Vest Timiş., Ser. Mat.-Inform. 43, No. 1, 3-14 (2005). MSC: 46M35 46B70 PDF BibTeX XML Cite \textit{O. Bărbătei} et al., An. Univ. Vest Timiş., Ser. Mat.-Inform. 43, No. 1, 3--14 (2005; Zbl 1113.46068)