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46M10 Projective and injective objects (6 articles)

• Sahami, Amir; Omidi, Mohammad R.; Ghaderi, Eghbal; Zangeneh, Hamzeh: Approximate biflatness and Johnson pseudo-contractibility of some Banach algebras. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 61 (2020), issue 1, pp. 83-92
• Sahami, Amir; Rostami, Mehdi; Pourabbas, Abdolrasoul: On left $\varphi$-biflat Banach algebras. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 61 (2020), issue 3, pp. 337-344
• Sadeghi, Hamid: $\Delta $-weak character amenability of certain Banach algebras. (English). Archivum Mathematicum, vol. 55 (2019), issue 4, pp. 239-247
• Sahami, Amir: Generalized notions of amenability for a class of matrix algebras. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 60 (2019), issue 2, pp. 199-208
• Berger, Sergej M.: On deductive varieties of locally convex spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 29 (1988), issue 3, pp. 465-475
• Kranzler, Stan K.; McDermott, T. S.: Continuous extension of sequentially continuous linear functionals in inductive limits of normed spaces. (English). Czechoslovak Mathematical Journal, vol. 25 (1975), issue 2, pp. 190-201