Nguyen Van Dung Mappings in \(ls\)-\(\sigma \)-finite Ponomarev-systems. (English) Zbl 1236.54023 Acta Math. Vietnam. 36, No. 3, 585-599 (2011). MSC: 54E35 54E40 54E99 PDF BibTeX XML Cite \textit{Nguyen Van Dung}, Acta Math. Vietnam. 36, No. 3, 585--599 (2011; Zbl 1236.54023) OpenURL
Nguyen Van Dung \(\pi\)-mappings in \(ls\)-Ponomarev-systems. (English) Zbl 1240.54101 Arch. Math., Brno 47, No. 1, 35-49 (2011). Reviewer: Lukáš Vokřínek (Brno) MSC: 54E40 54E99 PDF BibTeX XML Cite \textit{Nguyen Van Dung}, Arch. Math., Brno 47, No. 1, 35--49 (2011; Zbl 1240.54101) Full Text: EuDML EMIS OpenURL
Nguyen Van Dung 1-sequence-covering mappings in \(ls\)-Ponomarev-systems. (English) Zbl 1254.54037 Lobachevskii J. Math. 31, No. 1, 43-50 (2010). MSC: 54E40 54E35 PDF BibTeX XML Cite \textit{Nguyen Van Dung}, Lobachevskii J. Math. 31, No. 1, 43--50 (2010; Zbl 1254.54037) Full Text: DOI OpenURL
Dung, Nguyen Van \(ls\)-Ponomarev-systems and 1-sequence-covering mappings. (English) Zbl 1250.54030 Sci., Ser. A, Math. Sci. (N.S.) 19, 25-36 (2010). Reviewer: David B. Gauld (Auckland) MSC: 54E40 54E35 54D99 PDF BibTeX XML Cite \textit{N. Van Dung}, Sci., Ser. A, Math. Sci. (N.S.) 19, 25--36 (2010; Zbl 1250.54030) OpenURL
Nguyen Van Dung Mappings in \(\sigma \)-Ponomarev-systems. (English) Zbl 1232.54026 Acta Math. Vietnam. 35, No. 2, 275-287 (2010). Reviewer: Takemi Mizokami (Joetsu) MSC: 54E35 54E40 54E99 PDF BibTeX XML Cite \textit{Nguyen Van Dung}, Acta Math. Vietnam. 35, No. 2, 275--287 (2010; Zbl 1232.54026) Full Text: Link OpenURL
Dung, Nguyen Van On \(\sigma\)-Ponomarev-systems. (English) Zbl 1190.54020 Topol. Proc. 35, 345-360 (2010). MSC: 54E40 54E35 54D99 54E99 PDF BibTeX XML Cite \textit{N. Van Dung}, Topol. Proc. 35, 345--360 (2010; Zbl 1190.54020) Full Text: Link OpenURL
Dung, Nguyen Van On compact-covering images of locally separable metric spaces. (English) Zbl 1190.54019 Kyungpook Math. J. 49, No. 3, 425-433 (2009). Reviewer: Shou Lin (Fujian) MSC: 54E40 54E35 54E99 PDF BibTeX XML Cite \textit{N. Van Dung}, Kyungpook Math. J. 49, No. 3, 425--433 (2009; Zbl 1190.54019) Full Text: DOI OpenURL
Nguyen Van Dung Notes on \(mssc\)-images of relatively compact metric spaces. (English) Zbl 1199.54105 Sci. Magna 4, No. 3, 109-120 (2008). MSC: 54C10 54D50 54D55 54E45 PDF BibTeX XML Cite \textit{Nguyen Van Dung}, Sci. Magna 4, No. 3, 109--120 (2008; Zbl 1199.54105) OpenURL
Tran Van An; Nguyen Van Dung On \(ls\)-Ponomarev systems and \(s\)-images of locally separable metric spaces. (English) Zbl 1168.54013 Lobachevskii J. Math. 29, No. 3, 111-118 (2008). MSC: 54E40 54C10 54E35 PDF BibTeX XML Cite \textit{Tran Van An} and \textit{Nguyen Van Dung}, Lobachevskii J. Math. 29, No. 3, 111--118 (2008; Zbl 1168.54013) Full Text: DOI OpenURL
Ge, Ying On three equivalences concerning Ponomarev-systems. (English) Zbl 1164.54363 Arch. Math., Brno 42, No. 3, 239-246 (2006). MSC: 54E35 54E40 PDF BibTeX XML Cite \textit{Y. Ge}, Arch. Math., Brno 42, No. 3, 239--246 (2006; Zbl 1164.54363) Full Text: EuDML EMIS OpenURL
Ge, Ying Mappings in Ponomarev-systems. (English) Zbl 1085.54018 Topol. Proc. 29, No. 1, 141-153 (2005). Reviewer: Hans Peter Künzi (Rondebosch) MSC: 54E35 54E40 PDF BibTeX XML Cite \textit{Y. Ge}, Topol. Proc. 29, No. 1, 141--153 (2005; Zbl 1085.54018) OpenURL