| On sectional curvatures of (ε)-Sasakian manifolds R Kumar, R Rani, RK Nagaich International Journal of Mathematics and Mathematical Sciences 2007, 2007 | 64 | 2007 |
| GCR-lightlike product of indefinite Kaehler manifolds R Kumar, S Kumar, RK Nagaich International Scholarly Research Notices 2011, 2011 | 18 | 2011 |
| Non existence of totally contact umbilical slant lightlike submanifolds of indefinite Sasakian manifolds R Sachdeva, R Kumar, SS Bhatia Bulletin of the Iranian Mathematical Society 40 (5), 2014 | 14 | 2014 |
| GCR-lightlike submanifolds of a semi-Riemannian product manifold S Kumar, R Kumar, RK Nagaich Bull. Korean Math. Soc 51 (3), 883-899, 2014 | 13 | 2014 |
| Integrability of distributions in GCR-lightlike submanifolds V Jain, R Kumar, RK Nagaich Mathematical Sciences & Applications E-Notes 1 (2), 1-10, 2013 | 13* | 2013 |
| Warped product slant lightlike submanifolds of indefinite Sasakian manifolds R Sachdeva, R Kumar, SS Bhatia Balkan J. Geom. Appl 20 (1), 98-108, 2015 | 11 | 2015 |
| GCR-lightlike submanifolds of indefinite nearly Kaehler manifolds S Kumar, R Kumar, RK Nagaich Bulletin of the Korean Mathematical Society 50 (4), 1173-1192, 2013 | 10 | 2013 |
| Integrability of distributions in GCR-lightlike submanifolds of indefinite Kaehler manifolds R Kumar, S Kumar, RK Nagaich Communications of the Korean Mathematical Society 27 (3), 591-602, 2012 | 10 | 2012 |
| Screen conformal lightlike submanifolds of semi-Riemannian manifolds G Gupta, R Kumar, RK Nagaich Journal of Geometry 107, 635-655, 2016 | 9 | 2016 |
| On conformal Riemannian maps whose total manifold admits a Ricci soliton G Gupta, R Sachdeva, R Kumar, R Rani Journal of Geometry and Physics 178, 104539, 2022 | 7 | 2022 |
| Pointwise slant lightlike submanifolds of indefinite Kaehler manifolds G Gupta, R Sachdeva, R Kumar, RK Nagaich Mediterranean Journal of Mathematics 15, 1-17, 2018 | 7 | 2018 |
| Nonexistence of totally contact umbilical slant lightlike submanifolds of indefinite Cosymplectic manifolds R Sachdeva, R Kumar, SS Bhatia ISRN Geometry 2013, 2013 | 7 | 2013 |
| Characterization of holomorphic bisectional curvature of GCR-lightlike submanifolds S Kumar, R Kumar, RK Nagaich Advances in Mathematical Physics 2012, 2012 | 7 | 2012 |
| Totally contact umbilical GCR-lightlike submanifolds indefinite Sasakian manifolds V Jain, R Kumar, RK Nagaich Vietnam Journal of Mathematics 39 (1), 91-103, 2011 | 7 | 2011 |
| Radical screen transversal lightlike submanifolds of indefinite Kaehler manifolds admitting a quarter-symmetric non-metric connection G Gupta, R Kumar, RK Nagaich International Journal of Geometric Methods in Modern Physics 15 (02), 1850024, 2018 | 6 | 2018 |
| Slant Lightlike Submersions from an Indefinite Almost Hermitian Manifold into a Lightlike Manifold. R Sachdeva, R Kumar, SS Bhatia Ukrainian Mathematical Journal 68 (7), 2016 | 6 | 2016 |
| Totally umbilical hemi-slant lightlike submanifolds R Sachdeva, R Kumar, SS Bhatia New York J. Math 21, 191-203, 2015 | 6 | 2015 |
| Non existence of totally contact umbilical GCR-lightlike submanifolds of indefinite Kenmotsu manifolds V Jain, R Kumar, RK Nagaich Hacettepe Journal of Mathematics and Statistics 44 (1), 83-91, 2015 | 6 | 2015 |
| Some properties of lightlike submanifolds of semi-Riemannian manifolds R Kumar, R Rani, RK Nagaich Demonstratio Mathematica 43 (3), 691-702, 2010 | 6 | 2010 |
| The axiom of spheres in semi-Riemannian geometry with lightlike submanifolds R Kumar, R Rani, RK Nagaich Kodai Mathematical Journal 32 (1), 52-58, 2009 | 6 | 2009 |
Rashmi SachdevaAssistant Professor (Mathematics), Punjabi University, PatialaVerified email at thapar.edu
