De, Uday Chand; Haseeb, Abdul \(*\)-conformal \(\eta\)-Ricci solitons on \(\epsilon\)-para Sasakian manifolds. (English) Zbl 1518.53045 Novi Sad J. Math. 52, No. 2, 81-94 (2022). MSC: 53C25 53E30 PDFBibTeX XMLCite \textit{U. C. De} and \textit{A. Haseeb}, Novi Sad J. Math. 52, No. 2, 81--94 (2022; Zbl 1518.53045) Full Text: DOI
Barman, Ajit; De, Uday Chand; Majhi, Pradip On Kenmotsu manifolds admitting a special type of semi-symmetric non-metric \(\phi \)-connection. (English) Zbl 1464.53030 Novi Sad J. Math. 48, No. 1, 47-60 (2018). MSC: 53C15 53C25 PDFBibTeX XMLCite \textit{A. Barman} et al., Novi Sad J. Math. 48, No. 1, 47--60 (2018; Zbl 1464.53030) Full Text: DOI
De, U. C.; Mandal, Krishanu On \(K\)-contact Einstein manifolds. (English) Zbl 1474.53144 Novi Sad J. Math. 46, No. 1, 105-114 (2016). MSC: 53C15 53C25 53D15 PDFBibTeX XMLCite \textit{U. C. De} and \textit{K. Mandal}, Novi Sad J. Math. 46, No. 1, 105--114 (2016; Zbl 1474.53144)
De, Uday Chand; Ghosh, Sujit On \(C\)-Bochner curvature tensor of \((k,\mu)\)-contact metric manifolds. (English) Zbl 1474.53291 Novi Sad J. Math. 44, No. 2, 41-51 (2014). MSC: 53D10 53C15 53C25 PDFBibTeX XMLCite \textit{U. C. De} and \textit{S. Ghosh}, Novi Sad J. Math. 44, No. 2, 41--51 (2014; Zbl 1474.53291) Full Text: Link
Gazi, Abul Kalam; De, Uday Chand On the existence of nearly quasi-Einstein manifolds. (English) Zbl 1274.53070 Novi Sad J. Math. 39, No. 2, 111-117 (2009). MSC: 53C25 PDFBibTeX XMLCite \textit{A. K. Gazi} and \textit{U. C. De}, Novi Sad J. Math. 39, No. 2, 111--117 (2009; Zbl 1274.53070)
De, Uday Chand; Gazi, Abul Kalam On nearly quasi-Einstein manifolds. (English) Zbl 1274.53066 Novi Sad J. Math. 38, No. 2, 115-121 (2008). MSC: 53C25 PDFBibTeX XMLCite \textit{U. C. De} and \textit{A. K. Gazi}, Novi Sad J. Math. 38, No. 2, 115--121 (2008; Zbl 1274.53066)
De, U. C.; Shaikh, A. A.; Biswas, Sudipta On \(\Phi\)-recurrent Sasakian manifolds. (English) Zbl 1090.53033 Novi Sad J. Math. 33, No. 2, 43-48 (2003). Reviewer: Mirjana Đorić (Beograd) MSC: 53C15 53C25 PDFBibTeX XMLCite \textit{U. C. De} et al., Novi Sad J. Math. 33, No. 2, 43--48 (2003; Zbl 1090.53033) Full Text: EuDML EMIS
De, U. C.; Sengupta, Joydeep On a weakly symmetric Riemannian manifold admitting a special type of semi-symmetric metric connection. (English) Zbl 1011.53024 Novi Sad J. Math. 29, No. 3, 89-95 (1999). Reviewer: Stana Nikčević (Beograd) MSC: 53C05 53C25 53C15 PDFBibTeX XMLCite \textit{U. C. De} and \textit{J. Sengupta}, Novi Sad J. Math. 29, No. 3, 89--95 (1999; Zbl 1011.53024) Full Text: EuDML