Dragomir, Silvestru Sever Some power inequalities for the distance in metric spaces. (English) Zbl 1524.47021 An. Univ. Oradea, Fasc. Mat. 29, No. 2, 137-142 (2022). MSC: 47A63 47A60 54E35 26D15 PDFBibTeX XMLCite \textit{S. S. Dragomir}, An. Univ. Oradea, Fasc. Mat. 29, No. 2, 137--142 (2022; Zbl 1524.47021)
Dragomir, Sever S.; Kikianty, Eder Orthogonality connected with integral means and characterizations of inner product spaces. (English) Zbl 1210.46014 J. Geom. 98, No. 1-2, 33-49 (2010). MSC: 46B20 46C15 PDFBibTeX XMLCite \textit{S. S. Dragomir} and \textit{E. Kikianty}, J. Geom. 98, No. 1--2, 33--49 (2010; Zbl 1210.46014) Full Text: DOI
Dragomir, S. S. A new reverse of the triangle inequality in normed spaces. (English) Zbl 1134.46010 EAMJ, East Asian Math. J. 23, No. 1, 59-73 (2007). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 46C05 26D15 26D10 PDFBibTeX XMLCite \textit{S. S. Dragomir}, EAMJ, East Asian Math. J. 23, No. 1, 59--73 (2007; Zbl 1134.46010)
Dragomir, Sever S. Reverses of the triangle inequality in Banach spaces. (English) Zbl 1093.46014 JIPAM, J. Inequal. Pure Appl. Math. 6, No. 5, Paper No. 129, 46 p. (2005). MSC: 46B99 46C05 26D15 PDFBibTeX XMLCite \textit{S. S. Dragomir}, JIPAM, J. Inequal. Pure Appl. Math. 6, No. 5, Paper No. 129, 46 p. (2005; Zbl 1093.46014) Full Text: arXiv EuDML
Dragomir, S. S. A Grüss type inequality for sequences of vectors in normed linear spaces and applications. (English) Zbl 1065.26021 Tamsui Oxf. J. Math. Sci. 20, No. 2, 143-159 (2004). MSC: 26D15 46B99 39A12 PDFBibTeX XMLCite \textit{S. S. Dragomir}, Tamsui Oxf. J. Math. Sci. 20, No. 2, 143--159 (2004; Zbl 1065.26021)
Dragomir, S. S. The discrete version of Ostrowski’s inequality in normed linear spaces. (English) Zbl 0992.26015 JIPAM, J. Inequal. Pure Appl. Math. 3, No. 1, Paper No. 2, 16p. (2002). Reviewer: Constantin Niculescu (Craiova) MSC: 26D15 39A12 46B99 PDFBibTeX XMLCite \textit{S. S. Dragomir}, JIPAM, J. Inequal. Pure Appl. Math. 3, No. 1, Paper No. 2, 16p. (2002; Zbl 0992.26015) Full Text: EuDML
Dragomir, Sever Silvestru Some remarks on continuous sublinear functionals on Banach spaces. (English) Zbl 0989.46029 Ranchi Univ. Math. J. 25(1994), 107-111 (2000). Reviewer: Daniel Li (Lens) MSC: 46G15 46B10 46B20 PDFBibTeX XMLCite \textit{S. S. Dragomir}, Ranchi Univ. Math. J. 25, 107--111 (2000; Zbl 0989.46029)
Dragomir, Sever Silvestru; Koliha, J. J. The mapping \(\gamma_{x,y}\) in normed linear spaces and applications. (English) Zbl 0889.46013 J. Math. Anal. Appl. 210, No. 2, 549-563 (1997). Reviewer: A.C.Thompson MSC: 46B20 46C50 46C15 PDFBibTeX XMLCite \textit{S. S. Dragomir} and \textit{J. J. Koliha}, J. Math. Anal. Appl. 210, No. 2, 549--563 (1997; Zbl 0889.46013) Full Text: DOI
Dragomir, Sever Silvestru; Koliha, J. J. Mappings \(\Phi^p\) in normed linear spaces and new characterizations of Birkhoff orthogonality, smoothness and best approximants. (English) Zbl 0899.46009 Soochow J. Math. 23, No. 2, 227-239 (1997). MSC: 46B20 46C50 41A50 PDFBibTeX XMLCite \textit{S. S. Dragomir} and \textit{J. J. Koliha}, Soochow J. Math. 23, No. 2, 227--239 (1997; Zbl 0899.46009)
Dragomir, Sever Silvestru A characterization of reflexivity. (English) Zbl 0884.46011 Proc. Japan Acad., Ser. A 72, No. 7, 152-153 (1996). Reviewer: Ismat Beg (Kuwait) MSC: 46B10 PDFBibTeX XMLCite \textit{S. S. Dragomir}, Proc. Japan Acad., Ser. A 72, No. 7, 152--153 (1996; Zbl 0884.46011) Full Text: DOI
Dragomir, Sever Silvestru A characterization of reflexivity. (English) Zbl 0898.46020 Rev. Anal. Numér. Théor. Approx. 25, No. 1-2, 101-103 (1996). Reviewer: E.De Pascale (Rende) MSC: 46C15 46A25 46B10 46C50 PDFBibTeX XMLCite \textit{S. S. Dragomir}, Rev. Anal. Numér. Théor. Approx. 25, No. 1--2, 101--103 (1996; Zbl 0898.46020)
Dragomir, Sever Silvestru On Chebychev inequality in ordered linear spaces and applications. I. (English) Zbl 0818.46011 Rev. Anal. Numér. Théor. Approx. 22, No. 2, 149-159 (1993). Reviewer: A.C.Thompson (Halifax) MSC: 46A40 46B40 47B65 06F20 PDFBibTeX XMLCite \textit{S. S. Dragomir}, Rev. Anal. Numér. Théor. Approx. 22, No. 2, 149--159 (1993; Zbl 0818.46011)
Dragomir, Sever Silvestru Smooth normed spaces of \((BD)\)-type. (English) Zbl 0846.46012 J. Fac. Sci., Univ. Tokyo, Sect. I A 39, No. 1, 1-15 (1992). Reviewer: E.De Pascale (Rende) MSC: 46C50 46B10 PDFBibTeX XMLCite \textit{S. S. Dragomir}, J. Fac. Sci., Univ. Tokyo, Sect. I A 39, No. 1, 1--15 (1992; Zbl 0846.46012)
Dragomir, Sever Silvestru On approximation of continuous linear functionals in normed linear spaces. (English) Zbl 0786.46017 An. Univ. Timișoara, Științe Mat. 29, No. 1, 51-58 (1991). MSC: 46B20 46C50 PDFBibTeX XMLCite \textit{S. S. Dragomir}, An. Univ. Timișoara, Științe Mat. 29, No. 1, 51--58 (1991; Zbl 0786.46017)
Pečarić, Josip E.; Dragomir, Sever S. A refinement of Jensen inequality and applications. (English) Zbl 0687.26009 Stud. Univ. Babeș-Bolyai, Math. 34, No. 1, 15-19 (1989). Reviewer: I.Raşa MSC: 26D15 26A51 PDFBibTeX XMLCite \textit{J. E. Pečarić} and \textit{S. S. Dragomir}, Stud. Univ. Babeș-Bolyai, Math. 34, No. 1, 15--19 (1989; Zbl 0687.26009)
Dragomir, S. S. Q-normed linear spaces. (English) Zbl 0669.46014 Geometry and topology, Proc. 17th Natl. Conf., Tîrgovişte/Rom. 1986, 69-72 (1988). Reviewer: N.K.Thakare MSC: 46C99 46B99 PDFBibTeX XML
Dragomir, Sever Silvestru Linear and continuous functionals on complete \({\mathbb{R}}\)-semi-inner product space. I. (English) Zbl 0649.46023 Prepr., “Babeș-Bolyai” Univ., Fac. Math. Phys., Res. Semin. 1987, No. 6, 127-134 (1987). MSC: 46C99 46B10 PDFBibTeX XMLCite \textit{S. S. Dragomir}, Prepr., ``Babeș-Bolyai'' Univ., Fac. Math. Phys., Res. Semin. 1987, No. 6, 127--134 (1987; Zbl 0649.46023)
Dragomir, Sever Silvestru Real Q-Banach spaces. (English) Zbl 0648.46021 Semin. Oper. Liniari Anal. Armonică, Univ. Timişoara 2, 8 p. (1986). MSC: 46B99 46B25 46C99 46A25 PDFBibTeX XML