1. Positive values of non-homogeneous indefinite quadratic forms of type (1, 4)

   • Madhu Raka
   • Urmila Rani

   OriginalPaper Pages: 329 - 361

2. On asymptotic distribution on the a-adic integers

   • R. Nair

   OriginalPaper Pages: 363 - 376

3. A new approximate functional equation for Hurwitz zeta function for rational parameter

   • Vivek V. Rane

   OriginalPaper Pages: 377 - 385

4. A weak Brun—Titchmarsh theorem for multiplicative functions

   • S. Srinivasan

   OriginalPaper Pages: 387 - 389

5. Abelian and Tauberian theorems for a new trigonometric method of summation

   • G. Das
   • B. K. Ray

   OriginalPaper Pages: 391 - 403

6. Dirichlet problem for some hypoelliptic operators

   • S. Ramaswamy

   OriginalPaper Pages: 405 - 409

7. Transformation of chaotic nonlinear polynomial difference systems through Newton iterations

   • Sujit K. Bose

   OriginalPaper Pages: 411 - 423