Edge regular multigraphs and partial geometric designs with an application to the embedding of quasi-residual designs RC Bose, SS Shrikhande, NM Singhi Colloquie Internazionale sulle Teorie Combinatorie 1, 49-81, 1976 | 81 | 1976 |
Intersection graphs of k-uniform linear hypergraphs RN Naik, SB Rao, SS Shrikhande, NM Singhi European Journal of Combinatorics 3 (2), 159-172, 1982 | 51* | 1982 |
First distribution invariants and EKR theorems N Manickam, NM Singhi Journal of Combinatorial Theory, Series A 48 (1), 91-103, 1988 | 47 | 1988 |
On functions of strengtht M Deza, P Frankl, NM Singhi Combinatorica 3 (3), 331-339, 1983 | 45 | 1983 |
On existence and number of orthogonal arrays DK Ray-Chaudhuri, NM Singhi Journal of Combinatorial Theory, Series A 47 (1), 28-36, 1988 | 27 | 1988 |
The minimal forbidden subgraphs for generalized line-graphs SB Rao, NM Singhi, KS Vijayan Combinatorics and Graph Theory: Proceedings of the Symposium Held at the …, 1981 | 26 | 1981 |
On a robustness property of PBIBD S Ghosh, SB Rao, NM Singhi Journal of statistical planning and inference 8 (3), 355-363, 1983 | 25 | 1983 |
On instantaneous codes S Földes, NM Singhi J. of Combinatorics, Information and System Sci 31, 307-316, 2006 | 20 | 2006 |
On the λ-design conjecture NM Singhi, SS Shrikhande Utilitas Mathematica 9, 301-318, 1976 | 20 | 1976 |
On the λ-design conjecture SS Shrikhande, NM Singhi Util. Math 9, 301-318, 1976 | 17 | 1976 |
Some combinatorial problems SS Shrikhande, NM Singhi Combinatorics and Its Applications (KS Vijayan and NM Singhi, eds.), Indian …, 1984 | 16 | 1984 |
On imprimitive association-schemes SB Rao, DK Ray-Chaudhuri, NM Singhi Combinatorics and Applications, 273-291, 1984 | 16 | 1984 |
Graphs with eigenvalues at least− 2 V Kumar, SB Rao, NM Singhi Linear Algebra and its Applications 46, 27-42, 1982 | 16 | 1982 |
Some properties of perfect matroid designs M Deza, NM Singhi Combinatorial Mathematics, Optimal Designs, and Their Applications 6, 57-76, 2011 | 15 | 2011 |
On the number of Latin rectangles and chromatic polynomial of L (Kr, s) KB Athreya, CR Pranesachar, NM Singhi European Journal of Combinatorics 1 (1), 9-17, 1980 | 15 | 1980 |
Combinatorial problems on subsets and their intersections M Deza, P Erdös, NM Singhi Advances in Mathematics, Suppl. Studies 1, 259-265, 1978 | 15 | 1978 |
On existence of t-designs with large v and λ DK Ray-Chaudhuri, NM Singhi SIAM journal on discrete mathematics 1 (1), 98-104, 1988 | 14 | 1988 |
Maximal arcs in designs SS Sane, SS Shrikhande, NM Singhi Graphs and Combinatorics 1, 97-106, 1985 | 13 | 1985 |
On instantaneous codes S Foldes, NM Singhi Journal of Combinatorics 31, 317-326, 2006 | 12 | 2006 |
Embedding of quasi-residual designs with λ= 3 NM Singhi, SS Shrikhande Utilitas Math 4, 35-53, 1973 | 12 | 1973 |