1. On invariant convex cones in simple Lie algebras

   • S. Kumaresan
   • Akhil Ranjan

   OriginalPaper Pages: 167 - 182

2. Minimum error solutions of boundary layer equations

   • Noor Afzal

   OriginalPaper Pages: 183 - 193

3. Complementary variational principles for poiseuille flow of an Oldroyd fluid

   • M A Gopalan

   OriginalPaper Pages: 195 - 199

4. Torsional wave propagation in a finite inhomogeneous cylindrical shell under time-dependent shearing stress

   • K Venkateswara Sarma

   OriginalPaper Pages: 201 - 210

5. Slow motion of a micropolar fluid through a porous sphere bounded by a solid sphere

   • B S Bhatt

   OriginalPaper Pages: 211 - 216

6. Zero-free regions of derivatives of Riemann zeta function

   • D P Verma
   • A Kaur

   OriginalPaper Pages: 217 - 221

7. Halphen Puiseux inequalities in the precessional motion of a rolling missile

   • P C Rath
   • Jai Pal

   OriginalPaper Pages: 223 - 234