pp 1-6 February 2004

On some congruence with application to exponential sums

Soon-Mo Jung

pp 7-14 February 2004

Representability of Hom implies flatness

Nitin Nitsure

pp 15-31 February 2004

On the fundamental group of real toric varieties

V Uma

pp 33-38 February 2004

Cobordism independence of Grassmann manifolds

Ashish Kumar Das

pp 39-54 February 2004

Height in splittings of hyperbolic groups

Mahan Mitra

pp 55-63 February 2004

Rank-one operators in reflexive one-sidedA-submodules

Dong Zhe

pp 65-78 February 2004

On the limit-classifications of even and odd-order formally symmetric differential expressions

K V Alice V Krishna Kumar A Padmanabhan

pp 79-96 February 2004

Inverse solutions for a second-grade fluid for porous medium channel and Hall current effects

Muhammad R Mohyuddin Ehsan Ellahi Ashraf

pp 97-97 February 2004 Erratum

Addendum

R G Shandil Jagjit Singh