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On certain classes of exact solutions of einstein equations for rotating ﬁelds in conventional and nonconventional form
(2003)Using the symmetry reduction approach we have herein examined, under continuous groups of transformations,the invariance of Einstein exterior equations for stationary axisymmetric and rotating case, in conventional and ... 
On certain exact solutions of a generalized KdVBurger type equation via Isovector method I
(2000)A generalized KdVBurger type equation ut+a(u)+B(u)uxg(x)u=0 where m, n, p, q, a, a, b are constants and g(x) is an arbitrary function, has been analyzed through isovectors method. After constructing the components of ... 
On certain hypergeometric functions and polynomials of one and more variables
(IIT Delhi, 1969) 
On digital differentiators, Hilbert transformers, and halfband lowpass filters
(1989)Interrelationships between the digital differentiator (DD), the digital Hilbert transformer (DHT), and the halfband lowpass (1/2LPF) are brought out. A number of important properties confirming the close proximity of ... 
On duality in linear programming under fuzzy environment
(2002)A pair of linear primal–dual problems is introduced under fuzzy environment and appropriate results are proved to establish the duality relationship between them. Possible extensions are also suggested. 
On economic load dispatch of integrated power system
(IIT Delhi, 1975) 
On estimation of Markov processes corrupted by white Gaussian noise
(IIT Delhi, 1973) 
On extrenal properties and location of the zeros of polynomials
(IIT Delhi, 1976) 
On fast evaluation of bivariate polynomials at equispaced arguments
(1992)The initial value problem arising in the recursive evaluation of a 2D polynomial at equispaced points is treated in detail; the results facilitate efficient implementation of Bose's recursive algorithm. The computational ...