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- Spectrum of weakly quasi-threshold graphs, Graphs
and Combinatorics, 24 (2008), No. 4, 273 - 290 (with R B Bapat and S.
Pati).
- On Trees with Laplacian Eigenvalue One, Linear
and Multilinear Algebra, 56
(2008),
no.
6, 597--610 (with S. Barik and S. Pati).
- Maximizing Laplacian Spectral Radius over Trees with
fixed diameter, Linear and Multilinear Algebra, 55
(2007),
no.
5, 457--461 (with K. Patra).
- A q-analogue of the distance matrix of a tree, Linear
Algebra and its Applications, 416,
2-3 , 2006, 799-814 (with R. B. Bapat and S. Pati).
- On
Tanner Codes: Minimum Distance and Decoding, J.
AAECC, 13, no. 5(2002), 335-347 (with H. Janwa).
- On Z_4-Simplex Codes and Their Gray Images, 13th
Int. Symp, AAECC-13, Honolulu, Hawaii,USA, Nov. 1999, LNCS
1719, 170-180 (with M. Gupta and M. C. Bhandari).
- On Lower Bounds of Covering Codes, DCC,
15(1998), 237-243 (with K.K.P.Chanduka and M.C. Bhandari).
- On Exceptions of Integral Quadratic Forms, Proc.
Int. Conf. on Disc. Math. and N. Th. (Tiruchirapalli, 1996),
Contemporary Mathematics, 210(1998), 151-170 (with B. Ramakrishnan).
- Modular Forms which behave like Theta Series, Math.
Comp., 66, no. 219(1997), 1169-1183 (with B. Ramakrishnan
and K. Chakravorty).
- Path Positivity and Infinte Coxeter Groups, LAA,
196(1994), 19-35 (with R.B. Bapat).
Complete List of Publications
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