Chen, Xiaoyang Morse-Novikov cohomology of almost nonnegatively curved manifolds. (English) Zbl 1481.53046 Adv. Math. 371, Article ID 107249, 22 p. (2020). Reviewer: G. Pacelli Bessa (Fortaleza) MSC: 53C20 57R19 58A12 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Rajan, Priyanka; Wilhelm, Frederick Almost nonnegative curvature on some fake 6- and 14-dimensional projective spaces. (English) Zbl 1364.53040 Bull. Aust. Math. Soc. 94, No. 2, 304-315 (2016). MSC: 53C20 × Cite Format Result Cite Review PDF Full Text: DOI
Herrmann, Martin Almost nonnegative curvature operator and cohomology rings. (English) Zbl 1367.53033 Front. Math. China 11, No. 5, 1259-1274 (2016). Reviewer: Viviana del Barco (Rosario) MSC: 53C20 53C30 × Cite Format Result Cite Review PDF Full Text: DOI
Herrmann, Martin Homogeneous spaces, curvature and cohomology. (English) Zbl 1346.53053 Differ. Geom. Appl. 48, 1-10 (2016). MSC: 53C30 53C20 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Searle, Catherine; Wilhelm, Frederick How to lift positive Ricci curvature. (English) Zbl 1318.53029 Geom. Topol. 19, No. 3, 1409-1475 (2015). MSC: 53C20 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Huang, Hong A note on Kähler manifolds with almost nonnegative bisectional curvature. (English) Zbl 1178.53075 Ann. Global Anal. Geom. 36, No. 3, 323-325 (2009). Reviewer: Nicolai K. Smolentsev (Kemerovo) MSC: 53C55 53C20 53C35 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Schwachhöfer, Lorenz J.; Tuschmann, Wilderich Metrics of positive Ricci curvature on quotient spaces. (English) Zbl 1062.53027 Math. Ann. 330, No. 1, 59-91 (2004). Reviewer: Cihan Özgür (Balikesir) MSC: 53C20 53C21 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Paeng, Seong-Hun On the fundamental group of manifolds with almost nonnegative Ricci curvature. (English) Zbl 1040.53042 Proc. Am. Math. Soc. 131, No. 8, 2577-2583 (2003). Reviewer: Raffaele Vitolo (Lecce) MSC: 53C20 × Cite Format Result Cite Review PDF Full Text: DOI Backlinks: MO
Chow, Bennett; Knopf, Dan; Lu, Peng Hamilton’s injectivity radius estimate for sequences with almost nonnegative curvature operators. (English) Zbl 1041.53042 Commun. Anal. Geom. 10, No. 5, 1151-1180 (2002). Reviewer: Ursula Hamenstädt (Bonn) MSC: 53C44 53C20 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Draghici, Tedi C. Almost Kähler \(4\)-manifolds with \(J\)-invariant Ricci tensor. (English) Zbl 0983.53045 Houston J. Math. 25, No. 1, 133-145 (1999). Reviewer: S.Dragomir (Potenza) MSC: 53C55 53C25 53D05 × Cite Format Result Cite Review PDF
Kamada, Hiroyuki Compact Einstein-Weyl four-manifolds with compatible almost complex structures. (English) Zbl 0981.53028 Kodai Math. J. 22, No. 3, 424-437 (1999). MSC: 53C25 53C55 × Cite Format Result Cite Review PDF Full Text: DOI
Yun, Gabjin A note on the fundamental groups of manifolds with almost nonnegative curvature. (English) Zbl 0881.53031 Proc. Am. Math. Soc. 125, No. 5, 1517-1522 (1997). Reviewer: R.Iordanescu (Bucureşti) MSC: 53C20 57S20 53C21 × Cite Format Result Cite Review PDF Full Text: DOI
Li, Peter; Ramachandran, Mohan Kähler manifolds with almost nonnegative Ricci curvature. (English) Zbl 0865.53058 Am. J. Math. 118, No. 2, 341-353 (1996). Reviewer: N.Bokan (Beograd) MSC: 53C55 × Cite Format Result Cite Review PDF Full Text: DOI Link
Yamaguchi, Takao Manifolds of almost nonnegative curvature. (English. Russian original) Zbl 0964.53024 J. Math. Sci., New York 94, No. 2, 1270-1310 (1999); translation from Zap. Nauchn. Semin. POMI 234, 201-260 (1996). MSC: 53C20 57R20 53C23 × Cite Format Result Cite Review PDF Full Text: DOI EuDML
Cai, Mingliang A splitting theorem for manifolds of almost nonnegative Ricci curvature. (English) Zbl 0810.53029 Ann. Global Anal. Geom. 11, No. 4, 373-385 (1993). MSC: 53C20 × Cite Format Result Cite Review PDF Full Text: DOI
Fukaya, Kenji; Yamaguchi, Takao The fundamental groups of almost nonnegatively curved manifolds. (English) Zbl 0770.53028 Ann. Math. (2) 136, No. 2, 253-333 (1992). Reviewer: W.Ballmann (Bonn) MSC: 53C20 × Cite Format Result Cite Review PDF Full Text: DOI
Mathai, Varghese Non-negative scalar curvature. (English) Zbl 0815.53048 Ann. Global Anal. Geom. 10, No. 2, 103-123 (1992). MSC: 53C20 58J22 57R20 × Cite Format Result Cite Review PDF Full Text: DOI Backlinks: MO
Shen, Zhongmin; Wei, Guofang On Riemannian manifolds of almost nonnegative curvature. (English) Zbl 0741.53033 Indiana Univ. Math. J. 40, No. 2, 551-565 (1991). Reviewer: M.Craioveanu (Timişoara) MSC: 53C20 × Cite Format Result Cite Review PDF Full Text: DOI