pp 83-91 August 1992

Proof of some conjectures on the mean-value of Titchmarsh series — III

R Balasubramanian K Ramachandra

pp 93-123 August 1992

Combinatorial meaning of the coefficients of a Hilbert polynomial

M R Modak

pp 125-128 August 1992

A note on two absolute summability methods

Hüseyin Bor

pp 129-139 August 1992

On deficiencies of differential polynomials

Anand Prakash Singh Raj Shree Dhar

pp 141-146 August 1992

A note on the identity operators of fractional calculus

R K Raina

pp 147-153 August 1992

An RSA based public-key cryptosystem for secure communication

V Ch Venkaiah

pp 155-158 August 1992

A note to the paper “An efficient algorithm for linear programming” of V Ch Venkaiah

Joachim Käschel